Windows 11 vs. Ubuntu Linux On AMD Ryzen 9 9950X
AMD Ryzen 9 9950X and Ryzen 9 7950X on Ubuntu 24.04 LTS Linux and Windows 11 Pro. Benchmarks by Michael Larabel for a future article.


Windows 11: 

	Processor: AMD Ryzen 9 9950X 16-Core (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (2204 BIOS), Memory: 2 x 16384MB 6000MHz G Skill F5-6000J3038F16G, Disk: 1863GB WD_BLACK SN850X 2000GB, Graphics: AMD Radeon RX 7900 GRE, Audio: HD Audio Device + Realtek USB Audio + Sonic Studio Virtual Mixer, Monitor: DELL U73QE, Network: Intel Wi-Fi 6E AX210 160MHz + Intel (3) I225-V + Realtek USB GbE

	OS: Microsoft Windows 11 Pro Build 22631, Kernel: 10.0.22631.4037 (x86_64), OpenCL: OpenCL 2.1 AMD-APP (3608.0), File-System: NTFS, Screen Resolution: 3840x2160

Ubuntu 24.04 LTS: 

	Processor: AMD Ryzen 9 9950X 16-Core (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (2204 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 16GB DDR5-6000MT/s G Skill F5-6000J3038F16G, Disk: Western Digital WD_BLACK SN850X 2000GB, Graphics: AMD Radeon RX 7900 GRE 16GB (2200/3000MHz), Audio: AMD Navi 31 HDMI/DP, Monitor: DELL U2723QE, Network: Intel I225-V + Intel Wi-Fi 6E

	OS: Ubuntu 24.04, Kernel: 6.8.0-40-generic (x86_64), Desktop: GNOME Shell 46.0, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.0.9-0ubuntu0.1 (LLVM 17.0.6 DRM 3.57), Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 3840x2160

Arch Linux: 

	Processor: AMD Ryzen 9 9950X 16-Core @ 5.75GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (2204 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 16GB DDR5-6000MT/s G Skill F5-6000J3038F16G, Disk: Western Digital WD_BLACK SN850X 2000GB + 257GB Flash Drive, Graphics: AMD Radeon RX 7900 GRE 16GB (2200/3000MHz), Audio: AMD Navi 31 HDMI/DP, Monitor: DELL U2723QE, Network: Intel I225-V + Intel Wi-Fi 6E

	OS: Arch Linux, Kernel: 6.10.5-arch1-1 (x86_64), Desktop: GNOME Shell 46.4, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.1.6-arch1.1 (LLVM 18.1.8 DRM 3.57), Compiler: GCC 14.2.1 20240805 + Clang 18.1.8 + LLVM 18.1.8, File-System: btrfs, Screen Resolution: 3840x2160

CachyOS: 

	Processor: AMD Ryzen 9 9950X 16-Core @ 5.75GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (2204 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 16GB DDR5-6000MT/s G Skill F5-6000J3038F16G, Disk: Western Digital WD_BLACK SN850X 2000GB + 257GB Flash Drive, Graphics: AMD Radeon RX 7900 GRE 16GB (1927/1124MHz), Audio: AMD Navi 31 HDMI/DP, Monitor: DELL U2723QE, Network: Intel I225-V + Intel Wi-Fi 6E

	OS: cachyos rolling, Kernel: 6.10.5-2-cachyos (x86_64), Desktop: KDE Plasma 6.1.4, Display Server: X Server 1.21.1.13 + Wayland, OpenGL: 4.6 Mesa 24.2.0-arch1.3 (LLVM 18.1.8 DRM 3.57), OpenCL: OpenCL 3.0, Compiler: GCC 14.2.1 20240805 + Clang 18.1.8 + LLVM 18.1.8, File-System: btrfs, Screen Resolution: 3840x2160

Fedora Workstation 40: 

	Processor: AMD Ryzen 9 9950X 16-Core @ 5.75GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (2204 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 16GB DDR5-6000MT/s G Skill F5-6000J3038F16G, Disk: Western Digital WD_BLACK SN850X 2000GB + 257GB Flash Drive, Graphics: AMD Radeon RX 7900 GRE 16GB (2200/3000MHz), Audio: AMD Navi 31 HDMI/DP, Monitor: DELL U2723QE, Network: Intel I225-V + Intel Wi-Fi 6E

	OS: Fedora Linux 40, Kernel: 6.10.4-200.fc40.x86_64 (x86_64), Desktop: GNOME Shell 46.4, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.1.5 (LLVM 18.1.6 DRM 3.57), Compiler: GCC 14.2.1 20240801, File-System: btrfs, Screen Resolution: 3840x2160


WebP Image Encode 1.4
Encode Settings: Quality 100, Lossless, Highest Compression
MP/s > Higher Is Better
Windows 11 ............ 0.89 |==============================================
Ubuntu 24.04 LTS ...... 0.93 |================================================
Arch Linux ............ 0.95 |=================================================
CachyOS ............... 0.92 |===============================================
Fedora Workstation 40 . 0.90 |==============================================


TSCP 1.81
AI Chess Performance
Nodes Per Second > Higher Is Better
Windows 11 ............ 2713192 |===========================================
Ubuntu 24.04 LTS ...... 2676415 |===========================================
Arch Linux ............ 2883686 |==============================================
CachyOS ............... 2718591 |===========================================
Fedora Workstation 40 . 2776115 |============================================


LuxCoreRender 2.6
Scene: DLSC - Acceleration: CPU
M samples/sec > Higher Is Better
Windows 11 ............ 5.09 |==============================================
Ubuntu 24.04 LTS ...... 5.48 |=================================================
Arch Linux ............ 5.47 |=================================================
Fedora Workstation 40 . 5.46 |=================================================


LuxCoreRender 2.6
Scene: Orange Juice - Acceleration: CPU
M samples/sec > Higher Is Better
Windows 11 ............ 7.24 |=========================================
Ubuntu 24.04 LTS ...... 8.68 |=================================================
Arch Linux ............ 8.67 |=================================================
Fedora Workstation 40 . 8.67 |=================================================


LuxCoreRender 2.6
Scene: LuxCore Benchmark - Acceleration: CPU
M samples/sec > Higher Is Better
Windows 11 ............ 5.17 |=================================================
Ubuntu 24.04 LTS ...... 5.18 |=================================================
Arch Linux ............ 5.21 |=================================================
Fedora Workstation 40 . 5.15 |================================================


LuxCoreRender 2.6
Scene: Rainbow Colors and Prism - Acceleration: CPU
M samples/sec > Higher Is Better
Windows 11 ............ 14.13 |=================================
Ubuntu 24.04 LTS ...... 19.98 |===============================================
Arch Linux ............ 20.59 |================================================
Fedora Workstation 40 . 20.18 |===============================================


Embree 4.3
Binary: Pathtracer - Model: Crown
Frames Per Second > Higher Is Better
Windows 11 ............ 30.07 |===========================================
Ubuntu 24.04 LTS ...... 33.65 |================================================
Arch Linux ............ 33.72 |================================================
CachyOS ............... 33.94 |================================================
Fedora Workstation 40 . 33.60 |================================================


Embree 4.3
Binary: Pathtracer ISPC - Model: Crown
Frames Per Second > Higher Is Better
Windows 11 ............ 33.74 |============================================
Ubuntu 24.04 LTS ...... 36.41 |================================================
Arch Linux ............ 36.64 |================================================
CachyOS ............... 36.48 |================================================
Fedora Workstation 40 . 36.46 |================================================


Embree 4.3
Binary: Pathtracer - Model: Asian Dragon
Frames Per Second > Higher Is Better
Windows 11 ............ 32.88 |============================================
Ubuntu 24.04 LTS ...... 36.06 |================================================
Arch Linux ............ 36.09 |================================================
CachyOS ............... 36.24 |================================================
Fedora Workstation 40 . 35.96 |================================================


Embree 4.3
Binary: Pathtracer - Model: Asian Dragon Obj
Frames Per Second > Higher Is Better
Windows 11 ............ 29.04 |==========================================
Ubuntu 24.04 LTS ...... 32.63 |================================================
Arch Linux ............ 32.81 |================================================
CachyOS ............... 32.94 |================================================
Fedora Workstation 40 . 32.45 |===============================================


Embree 4.3
Binary: Pathtracer ISPC - Model: Asian Dragon
Frames Per Second > Higher Is Better
Windows 11 ............ 37.96 |===========================================
Ubuntu 24.04 LTS ...... 41.39 |===============================================
Arch Linux ............ 41.91 |================================================
CachyOS ............... 41.53 |================================================
Fedora Workstation 40 . 41.40 |===============================================


Embree 4.3
Binary: Pathtracer ISPC - Model: Asian Dragon Obj
Frames Per Second > Higher Is Better
Windows 11 ............ 32.19 |===========================================
Ubuntu 24.04 LTS ...... 35.63 |================================================
Arch Linux ............ 35.87 |================================================
CachyOS ............... 35.66 |================================================
Fedora Workstation 40 . 35.62 |================================================


Kvazaar 2.2
Video Input: Bosphorus 4K - Video Preset: Slow
Frames Per Second > Higher Is Better
Windows 11 ............ 24.11 |==============================================
Ubuntu 24.04 LTS ...... 24.50 |===============================================
Arch Linux ............ 25.17 |================================================
CachyOS ............... 25.06 |================================================
Fedora Workstation 40 . 25.09 |================================================


Kvazaar 2.2
Video Input: Bosphorus 4K - Video Preset: Medium
Frames Per Second > Higher Is Better
Windows 11 ............ 24.71 |==============================================
Ubuntu 24.04 LTS ...... 25.03 |===============================================
Arch Linux ............ 25.83 |================================================
CachyOS ............... 25.72 |================================================
Fedora Workstation 40 . 25.72 |================================================


Kvazaar 2.2
Video Input: Bosphorus 1080p - Video Preset: Slow
Frames Per Second > Higher Is Better
Windows 11 ............ 101.49 |===============================================
Ubuntu 24.04 LTS ...... 97.47  |=============================================
Arch Linux ............ 101.19 |===============================================
CachyOS ............... 100.70 |===============================================
Fedora Workstation 40 . 100.97 |===============================================


Kvazaar 2.2
Video Input: Bosphorus 1080p - Video Preset: Medium
Frames Per Second > Higher Is Better
Windows 11 ............ 105.37 |===============================================
Ubuntu 24.04 LTS ...... 101.00 |=============================================
Arch Linux ............ 104.50 |===============================================
CachyOS ............... 104.10 |==============================================
Fedora Workstation 40 . 104.46 |===============================================


Kvazaar 2.2
Video Input: Bosphorus 4K - Video Preset: Very Fast
Frames Per Second > Higher Is Better
Windows 11 ............ 55.68 |===============================================
Ubuntu 24.04 LTS ...... 55.16 |===============================================
Arch Linux ............ 56.84 |================================================
CachyOS ............... 56.30 |================================================
Fedora Workstation 40 . 56.43 |================================================


Kvazaar 2.2
Video Input: Bosphorus 4K - Video Preset: Super Fast
Frames Per Second > Higher Is Better
Windows 11 ............ 71.84 |==============================================
Ubuntu 24.04 LTS ...... 72.60 |===============================================
Arch Linux ............ 74.70 |================================================
CachyOS ............... 73.39 |===============================================
Fedora Workstation 40 . 73.67 |===============================================


Kvazaar 2.2
Video Input: Bosphorus 4K - Video Preset: Ultra Fast
Frames Per Second > Higher Is Better
Windows 11 ............ 86.21 |============================================
Ubuntu 24.04 LTS ...... 90.72 |==============================================
Arch Linux ............ 94.28 |================================================
CachyOS ............... 93.41 |================================================
Fedora Workstation 40 . 93.17 |===============================================


Kvazaar 2.2
Video Input: Bosphorus 1080p - Video Preset: Very Fast
Frames Per Second > Higher Is Better
Windows 11 ............ 214.51 |==============================================
Ubuntu 24.04 LTS ...... 213.68 |=============================================
Arch Linux ............ 221.34 |===============================================
CachyOS ............... 218.50 |==============================================
Fedora Workstation 40 . 221.04 |===============================================


Kvazaar 2.2
Video Input: Bosphorus 1080p - Video Preset: Super Fast
Frames Per Second > Higher Is Better
Windows 11 ............ 268.60 |===========================================
Ubuntu 24.04 LTS ...... 284.28 |==============================================
Arch Linux ............ 293.31 |===============================================
CachyOS ............... 290.53 |===============================================
Fedora Workstation 40 . 290.86 |===============================================


Kvazaar 2.2
Video Input: Bosphorus 1080p - Video Preset: Ultra Fast
Frames Per Second > Higher Is Better
Windows 11 ............ 313.97 |==========================================
Ubuntu 24.04 LTS ...... 340.35 |==============================================
Arch Linux ............ 349.69 |===============================================
CachyOS ............... 346.21 |===============================================
Fedora Workstation 40 . 346.63 |===============================================


SVT-AV1 2.1
Encoder Mode: Preset 3 - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
Windows 11 ............ 6.781 |=======================================
Ubuntu 24.04 LTS ...... 7.896 |=============================================
Arch Linux ............ 8.312 |================================================
CachyOS ............... 8.396 |================================================
Fedora Workstation 40 . 8.149 |===============================================


SVT-AV1 2.1
Encoder Mode: Preset 5 - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
Windows 11 ............ 19.34 |====================================
Ubuntu 24.04 LTS ...... 24.11 |=============================================
Arch Linux ............ 25.55 |================================================
CachyOS ............... 25.38 |================================================
Fedora Workstation 40 . 24.81 |===============================================


SVT-AV1 2.1
Encoder Mode: Preset 8 - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
Windows 11 ............ 53.81 |==============================
Ubuntu 24.04 LTS ...... 83.05 |===============================================
Arch Linux ............ 85.10 |================================================
CachyOS ............... 83.64 |===============================================
Fedora Workstation 40 . 84.57 |================================================


SVT-AV1 2.1
Encoder Mode: Preset 13 - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
Windows 11 ............ 98.93  |======================
Ubuntu 24.04 LTS ...... 212.95 |===============================================
Arch Linux ............ 210.12 |==============================================
CachyOS ............... 208.62 |==============================================
Fedora Workstation 40 . 213.13 |===============================================


SVT-AV1 2.1
Encoder Mode: Preset 3 - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
Windows 11 ............ 23.35 |=======================================
Ubuntu 24.04 LTS ...... 26.62 |=============================================
Arch Linux ............ 28.42 |================================================
CachyOS ............... 28.31 |================================================
Fedora Workstation 40 . 27.76 |===============================================


SVT-AV1 2.1
Encoder Mode: Preset 5 - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
Windows 11 ............ 72.56 |======================================
Ubuntu 24.04 LTS ...... 88.63 |==============================================
Arch Linux ............ 92.69 |================================================
CachyOS ............... 92.15 |================================================
Fedora Workstation 40 . 91.90 |================================================


SVT-AV1 2.1
Encoder Mode: Preset 8 - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
Windows 11 ............ 152.63 |===============================
Ubuntu 24.04 LTS ...... 220.19 |=============================================
Arch Linux ............ 232.11 |===============================================
CachyOS ............... 230.71 |===============================================
Fedora Workstation 40 . 229.15 |==============================================


SVT-AV1 2.1
Encoder Mode: Preset 13 - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
Windows 11 ............ 424.68 |========================
Ubuntu 24.04 LTS ...... 812.48 |==============================================
Arch Linux ............ 831.01 |===============================================
CachyOS ............... 827.74 |===============================================
Fedora Workstation 40 . 814.36 |==============================================


x264 2022-02-22
Video Input: Bosphorus 4K
Frames Per Second > Higher Is Better
Windows 11 ............ 75.11 |=============================================
Ubuntu 24.04 LTS ...... 80.82 |================================================
Arch Linux ............ 80.85 |================================================
CachyOS ............... 80.48 |================================================
Fedora Workstation 40 . 80.94 |================================================


x264 2022-02-22
Video Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
Windows 11 ............ 280.73 |===========================================
Ubuntu 24.04 LTS ...... 306.02 |==============================================
Arch Linux ............ 309.85 |===============================================
CachyOS ............... 305.10 |==============================================
Fedora Workstation 40 . 306.25 |==============================================


Intel Open Image Denoise 2.3
Run: RT.hdr_alb_nrm.3840x2160 - Device: CPU-Only
Images / Sec > Higher Is Better
Windows 11 ............ 1.33 |=================================================
Ubuntu 24.04 LTS ...... 1.34 |=================================================
Arch Linux ............ 1.34 |=================================================
CachyOS ............... 1.34 |=================================================
Fedora Workstation 40 . 1.34 |=================================================


Intel Open Image Denoise 2.3
Run: RT.ldr_alb_nrm.3840x2160 - Device: CPU-Only
Images / Sec > Higher Is Better
Windows 11 ............ 1.33 |=================================================
Ubuntu 24.04 LTS ...... 1.34 |=================================================
Arch Linux ............ 1.34 |=================================================
CachyOS ............... 1.34 |=================================================
Fedora Workstation 40 . 1.34 |=================================================


Intel Open Image Denoise 2.3
Run: RTLightmap.hdr.4096x4096 - Device: CPU-Only
Images / Sec > Higher Is Better
Windows 11 ............ 0.63 |================================================
Ubuntu 24.04 LTS ...... 0.64 |=================================================
Arch Linux ............ 0.64 |=================================================
CachyOS ............... 0.64 |=================================================
Fedora Workstation 40 . 0.64 |=================================================


OSPRay 3.2
Benchmark: particle_volume/ao/real_time
Items Per Second > Higher Is Better
Windows 11 ............ 9.42149  |===================================
Ubuntu 24.04 LTS ...... 11.97980 |=============================================
Arch Linux ............ 12.00260 |=============================================
CachyOS ............... 11.96270 |=============================================
Fedora Workstation 40 . 11.94490 |=============================================


OSPRay 3.2
Benchmark: particle_volume/scivis/real_time
Items Per Second > Higher Is Better
Windows 11 ............ 9.44206  |===================================
Ubuntu 24.04 LTS ...... 11.99840 |=============================================
Arch Linux ............ 12.02820 |=============================================
CachyOS ............... 11.98790 |=============================================
Fedora Workstation 40 . 11.97760 |=============================================


OSPRay 3.2
Benchmark: particle_volume/pathtracer/real_time
Items Per Second > Higher Is Better
Windows 11 ............ 247.39 |=========================================
Ubuntu 24.04 LTS ...... 276.77 |==============================================
Arch Linux ............ 263.58 |============================================
CachyOS ............... 280.42 |===============================================
Fedora Workstation 40 . 278.10 |===============================================


OSPRay 3.2
Benchmark: gravity_spheres_volume/dim_512/ao/real_time
Items Per Second > Higher Is Better
Windows 11 ............ 9.10534 |===========================================
Ubuntu 24.04 LTS ...... 9.44493 |============================================
Arch Linux ............ 9.78574 |==============================================
CachyOS ............... 9.74825 |==============================================
Fedora Workstation 40 . 9.45860 |============================================


OSPRay 3.2
Benchmark: gravity_spheres_volume/dim_512/scivis/real_time
Items Per Second > Higher Is Better
Windows 11 ............ 8.93601 |===========================================
Ubuntu 24.04 LTS ...... 9.27418 |=============================================
Arch Linux ............ 9.58447 |==============================================
CachyOS ............... 9.56836 |==============================================
Fedora Workstation 40 . 9.27671 |=============================================


OSPRay 3.2
Benchmark: gravity_spheres_volume/dim_512/pathtracer/real_time
Items Per Second > Higher Is Better
Windows 11 ............ 10.02 |===========================================
Ubuntu 24.04 LTS ...... 10.87 |===============================================
Arch Linux ............ 11.11 |================================================
CachyOS ............... 11.11 |================================================
Fedora Workstation 40 . 10.93 |===============================================


7-Zip Compression 24.05
Test: Compression Rating
MIPS > Higher Is Better
Windows 11 ............ 178346 |==========================================
Ubuntu 24.04 LTS ...... 197893 |===============================================
Arch Linux ............ 198365 |===============================================
CachyOS ............... 194956 |==============================================
Fedora Workstation 40 . 196947 |===============================================


Stockfish 16.1
Chess Benchmark
Nodes Per Second > Higher Is Better
Windows 11 ............ 42083269 |======================================
Ubuntu 24.04 LTS ...... 48820915 |============================================
Arch Linux ............ 48429562 |============================================
CachyOS ............... 47196392 |===========================================
Fedora Workstation 40 . 49454982 |=============================================


asmFish 2018-07-23
1024 Hash Memory, 26 Depth
Nodes/second > Higher Is Better
Windows 11 ............ 81733127 |===========================================
Ubuntu 24.04 LTS ...... 82491098 |===========================================
Arch Linux ............ 85494637 |=============================================
CachyOS ............... 85954897 |=============================================
Fedora Workstation 40 . 81986247 |===========================================


Primesieve 12.1
Length: 1e12
Seconds < Lower Is Better
Windows 11 ............ 6.977 |================================================
Ubuntu 24.04 LTS ...... 6.243 |===========================================
Arch Linux ............ 6.199 |===========================================
CachyOS ............... 6.215 |===========================================
Fedora Workstation 40 . 6.232 |===========================================


Primesieve 12.1
Length: 1e13
Seconds < Lower Is Better
Windows 11 ............ 89.55 |================================================
Ubuntu 24.04 LTS ...... 76.49 |=========================================
Arch Linux ............ 76.22 |=========================================
CachyOS ............... 76.14 |=========================================
Fedora Workstation 40 . 76.57 |=========================================


Y-Cruncher 0.8.5
Pi Digits To Calculate: 1B
Seconds < Lower Is Better
Windows 11 ............ 17.44 |================================================
Ubuntu 24.04 LTS ...... 16.51 |=============================================
Arch Linux ............ 16.57 |==============================================
CachyOS ............... 16.73 |==============================================
Fedora Workstation 40 . 16.48 |=============================================


Y-Cruncher 0.8.5
Pi Digits To Calculate: 500M
Seconds < Lower Is Better
Windows 11 ............ 7.961 |================================================
Ubuntu 24.04 LTS ...... 7.646 |==============================================
Arch Linux ............ 7.584 |==============================================
CachyOS ............... 7.690 |==============================================
Fedora Workstation 40 . 7.670 |==============================================


OSPRay Studio 1.0
Camera: 1 - Resolution: 4K - Samples Per Pixel: 1 - Renderer: Path Tracer - Acceleration: CPU
ms < Lower Is Better
Windows 11 ............ 3447 |=================================================
Ubuntu 24.04 LTS ...... 3244 |==============================================
Arch Linux ............ 3135 |=============================================
CachyOS ............... 3139 |=============================================
Fedora Workstation 40 . 3245 |==============================================


OSPRay Studio 1.0
Camera: 3 - Resolution: 4K - Samples Per Pixel: 1 - Renderer: Path Tracer - Acceleration: CPU
ms < Lower Is Better
Windows 11 ............ 4072 |=================================================
Ubuntu 24.04 LTS ...... 3839 |==============================================
Arch Linux ............ 3698 |============================================
CachyOS ............... 3712 |=============================================
Fedora Workstation 40 . 3842 |==============================================


OSPRay Studio 1.0
Camera: 1 - Resolution: 4K - Samples Per Pixel: 16 - Renderer: Path Tracer - Acceleration: CPU
ms < Lower Is Better
Windows 11 ............ 57613 |================================================
Ubuntu 24.04 LTS ...... 54419 |=============================================
Arch Linux ............ 52449 |============================================
CachyOS ............... 52566 |============================================
Fedora Workstation 40 . 54232 |=============================================


OSPRay Studio 1.0
Camera: 1 - Resolution: 4K - Samples Per Pixel: 32 - Renderer: Path Tracer - Acceleration: CPU
ms < Lower Is Better
Windows 11 ............ 112947 |===============================================
Ubuntu 24.04 LTS ...... 106114 |============================================
Arch Linux ............ 102329 |===========================================
CachyOS ............... 102733 |===========================================
Fedora Workstation 40 . 106314 |============================================


OSPRay Studio 1.0
Camera: 3 - Resolution: 4K - Samples Per Pixel: 16 - Renderer: Path Tracer - Acceleration: CPU
ms < Lower Is Better
Windows 11 ............ 67748 |================================================
Ubuntu 24.04 LTS ...... 63872 |=============================================
Arch Linux ............ 61553 |============================================
CachyOS ............... 61754 |============================================
Fedora Workstation 40 . 63737 |=============================================


OSPRay Studio 1.0
Camera: 3 - Resolution: 4K - Samples Per Pixel: 32 - Renderer: Path Tracer - Acceleration: CPU
ms < Lower Is Better
Windows 11 ............ 133252 |===============================================
Ubuntu 24.04 LTS ...... 125323 |============================================
Arch Linux ............ 120725 |===========================================
CachyOS ............... 121413 |===========================================
Fedora Workstation 40 . 125302 |============================================


OSPRay Studio 1.0
Camera: 1 - Resolution: 1080p - Samples Per Pixel: 1 - Renderer: Path Tracer - Acceleration: CPU
ms < Lower Is Better
Windows 11 ............ 871 |==================================================
Ubuntu 24.04 LTS ...... 820 |===============================================
Arch Linux ............ 792 |=============================================
CachyOS ............... 795 |==============================================
Fedora Workstation 40 . 820 |===============================================


OSPRay Studio 1.0
Camera: 3 - Resolution: 1080p - Samples Per Pixel: 1 - Renderer: Path Tracer - Acceleration: CPU
ms < Lower Is Better
Windows 11 ............ 1031 |=================================================
Ubuntu 24.04 LTS ...... 971  |==============================================
Arch Linux ............ 938  |=============================================
CachyOS ............... 941  |=============================================
Fedora Workstation 40 . 971  |==============================================


OSPRay Studio 1.0
Camera: 1 - Resolution: 1080p - Samples Per Pixel: 16 - Renderer: Path Tracer - Acceleration: CPU
ms < Lower Is Better
Windows 11 ............ 13878 |================================================
Ubuntu 24.04 LTS ...... 13020 |=============================================
Arch Linux ............ 12573 |===========================================
CachyOS ............... 12621 |============================================
Fedora Workstation 40 . 13012 |=============================================


ASTC Encoder 4.7
Preset: Fast
MT/s > Higher Is Better
Windows 11 ............ 451.64 |===============================================
Ubuntu 24.04 LTS ...... 441.37 |==============================================
Arch Linux ............ 443.93 |==============================================
CachyOS ............... 445.54 |==============================================
Fedora Workstation 40 . 445.56 |==============================================


ASTC Encoder 4.7
Preset: Medium
MT/s > Higher Is Better
Windows 11 ............ 177.20 |===============================================
Ubuntu 24.04 LTS ...... 174.50 |==============================================
Arch Linux ............ 175.27 |==============================================
CachyOS ............... 175.78 |===============================================
Fedora Workstation 40 . 176.14 |===============================================


ASTC Encoder 4.7
Preset: Thorough
MT/s > Higher Is Better
Windows 11 ............ 23.15 |================================================
Ubuntu 24.04 LTS ...... 22.92 |================================================
Arch Linux ............ 23.04 |================================================
CachyOS ............... 23.02 |================================================
Fedora Workstation 40 . 23.08 |================================================


ASTC Encoder 4.7
Preset: Exhaustive
MT/s > Higher Is Better
Windows 11 ............ 1.9586 |===============================================
Ubuntu 24.04 LTS ...... 1.9304 |==============================================
Arch Linux ............ 1.9427 |===============================================
CachyOS ............... 1.9408 |===============================================
Fedora Workstation 40 . 1.9423 |===============================================


ASTC Encoder 4.7
Preset: Very Thorough
MT/s > Higher Is Better
Windows 11 ............ 3.1895 |===============================================
Ubuntu 24.04 LTS ...... 3.1480 |==============================================
Arch Linux ............ 3.1671 |===============================================
CachyOS ............... 3.1642 |===============================================
Fedora Workstation 40 . 3.1692 |===============================================


Blender 4.2
Blend File: BMW27 - Compute: CPU-Only
Seconds < Lower Is Better
Windows 11 ............ 55.79 |================================================
Ubuntu 24.04 LTS ...... 46.65 |========================================
Arch Linux ............ 46.82 |========================================
CachyOS ............... 46.26 |========================================
Fedora Workstation 40 . 46.43 |========================================


Blender 4.2
Blend File: Junkshop - Compute: CPU-Only
Seconds < Lower Is Better
Windows 11 ............ 73.16 |================================================
Ubuntu 24.04 LTS ...... 62.27 |=========================================
Arch Linux ............ 63.29 |==========================================
CachyOS ............... 62.91 |=========================================
Fedora Workstation 40 . 62.44 |=========================================


Blender 4.2
Blend File: Classroom - Compute: CPU-Only
Seconds < Lower Is Better
Windows 11 ............ 159.81 |===============================================
Ubuntu 24.04 LTS ...... 131.08 |=======================================
Arch Linux ............ 130.13 |======================================
CachyOS ............... 130.41 |======================================
Fedora Workstation 40 . 130.08 |======================================


Blender 4.2
Blend File: Fishy Cat - Compute: CPU-Only
Seconds < Lower Is Better
Windows 11 ............ 79.28 |================================================
Ubuntu 24.04 LTS ...... 65.46 |========================================
Arch Linux ............ 65.27 |========================================
CachyOS ............... 64.72 |=======================================
Fedora Workstation 40 . 65.65 |========================================


Blender 4.2
Blend File: Pabellon Barcelona - Compute: CPU-Only
Seconds < Lower Is Better
Windows 11 ............ 176.41 |===============================================
Ubuntu 24.04 LTS ...... 146.50 |=======================================
Arch Linux ............ 145.53 |=======================================
CachyOS ............... 144.77 |=======================================
Fedora Workstation 40 . 146.09 |=======================================


IndigoBench 4.4
Acceleration: CPU - Scene: Bedroom
M samples/s > Higher Is Better
Windows 11 ............ 5.568 |===========================================
Ubuntu 24.04 LTS ...... 5.965 |===============================================
Arch Linux ............ 6.148 |================================================
CachyOS ............... 6.124 |================================================
Fedora Workstation 40 . 5.936 |==============================================


IndigoBench 4.4
Acceleration: CPU - Scene: Supercar
M samples/s > Higher Is Better
Windows 11 ............ 12.84 |============================================
Ubuntu 24.04 LTS ...... 13.71 |===============================================
Arch Linux ............ 14.00 |================================================
CachyOS ............... 13.93 |================================================
Fedora Workstation 40 . 13.69 |===============================================


Appleseed 2.0 Beta
Scene: Emily
Seconds < Lower Is Better
Windows 11 ............ 149.08 |===============================================
Ubuntu 24.04 LTS ...... 129.03 |=========================================
Arch Linux ............ 126.62 |========================================
CachyOS ............... 126.77 |========================================
Fedora Workstation 40 . 129.13 |=========================================


Appleseed 2.0 Beta
Scene: Disney Material
Seconds < Lower Is Better
Windows 11 ............ 68.96 |================================================
Ubuntu 24.04 LTS ...... 68.74 |================================================
Arch Linux ............ 66.67 |==============================================
CachyOS ............... 66.77 |==============================================
Fedora Workstation 40 . 67.89 |===============================================


Chaos Group V-RAY 6.0
Mode: CPU
vsamples > Higher Is Better
Windows 11 ............ 48805 |==========================================
Ubuntu 24.04 LTS ...... 55207 |===============================================
Arch Linux ............ 55692 |================================================
CachyOS ............... 55980 |================================================
Fedora Workstation 40 . 55399 |================================================


7-Zip Compression 24.05
Test: Decompression Rating
MIPS > Higher Is Better
Arch Linux ............ 156699 |==============================================
CachyOS ............... 160440 |===============================================
Fedora Workstation 40 . 159641 |===============================================