Circa Benchmarks Heterogeneous Circa benchmarking RPi Model 3 B+: Processor: ARMv7 rev 4 @ 1.40GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 3 Model B Plus Rev 1.3, Memory: 926MB, Disk: 32GB GB2MW, Graphics: BCM2708 OS: Raspbian 10, Kernel: 4.19.42-v7+ (armv7l), Display Server: X Server 1.20.4, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 656x416 RPi Model 4 B 4GB: Processor: ARMv7 rev 3 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 4096MB, Disk: 16GB SC16G, Graphics: V3D 4.2 4GB, Monitor: DELL P2415Q OS: Raspbian 10, Kernel: 4.19.50-v7l+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 19.1.0-devel, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768 RPi Model 4 B 2GB: Processor: ARMv7 rev 3 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 2048MB, Disk: 16GB SC16G, Graphics: V3D 4.2 2GB, Monitor: DELL P2415Q OS: Raspbian 10, Kernel: 4.19.50-v7l+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 19.1.0-devel, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768 RPi CM4 8GB - Bommeltje: Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: U-Boot 2023.07.02, Memory: 8GB, Disk: 256GB SAMSUNG MZALQ256HAJD-000L2 + 31GB BJTD4R OS: Oracle Linux Server 9.4, Kernel: 5.15.0-208.159.3.2.el9uek.aarch64 (aarch64) 20240717, Compiler: GCC 11.4.1 20231218, File-System: btrfs RPi Model 4 B 8GB - Bommeltje: Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: raspberrypi Raspberry Pi 4 Model B Rev 1.4 (2024.04 BIOS), Memory: 8GB, Disk: 120GB USB3.0 + 16GB SC16G OS: Oracle Linux Server 8.10, Kernel: 5.15.0-208.159.3.2.el8uek.aarch64 (aarch64) 20240717, Compiler: GCC 8.5.0 20210514, File-System: btrfs FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better RPi Model 3 B+ ................ 777.65 |======================================= RPi Model 4 B 4GB ............. 111.09 |====== RPi Model 4 B 2GB ............. 111.48 |====== RPi CM4 8GB - Bommeltje ....... 87.02 |==== RPi Model 4 B 8GB - Bommeltje . 93.01 |===== FLAC Audio Encoding 1.3.2 Performance / Cost - WAV To FLAC Seconds x Dollar < Lower Is Better RPi Model 3 B+ .... 27217.75 |================================================= RPi Model 4 B 2GB . 5016.60 |========= RPi Model 4 B 4GB . 6109.95 |=========== GraphicsMagick 1.3.30 Operation: Rotate Iterations Per Minute > Higher Is Better RPi Model 3 B+ ................ 16 |========= RPi Model 4 B 4GB ............. 63 |================================== RPi Model 4 B 2GB ............. 64 |================================== RPi CM4 8GB - Bommeltje ....... 80 |=========================================== RPi Model 4 B 8GB - Bommeltje . 80 |=========================================== GraphicsMagick 1.3.30 Operation: Resizing Iterations Per Minute > Higher Is Better RPi Model 3 B+ ................ 15 |========== RPi Model 4 B 4GB ............. 45 |============================== RPi Model 4 B 2GB ............. 53 |=================================== RPi CM4 8GB - Bommeltje ....... 65 |=========================================== RPi Model 4 B 8GB - Bommeltje . 64 |========================================== GraphicsMagick 1.3.30 Performance / Cost - Operation: Rotate Iterations Per Minute Per Dollar > Higher Is Better RPi Model 3 B+ .... 0.46 |================= RPi Model 4 B 2GB . 1.42 |===================================================== RPi Model 4 B 4GB . 1.15 |=========================================== GraphicsMagick 1.3.30 Performance / Cost - Operation: Resizing Iterations Per Minute Per Dollar > Higher Is Better RPi Model 3 B+ .... 0.43 |=================== RPi Model 4 B 2GB . 1.18 |===================================================== RPi Model 4 B 4GB . 0.82 |===================================== LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better RPi Model 3 B+ ................ 658.82 |======================================= RPi Model 4 B 4GB ............. 125.34 |======= RPi Model 4 B 2GB ............. 125.22 |======= RPi CM4 8GB - Bommeltje ....... 117.01 |======= RPi Model 4 B 8GB - Bommeltje . 121.14 |======= LAME MP3 Encoding 3.100 Performance / Cost - WAV To MP3 Seconds x Dollar < Lower Is Better RPi Model 3 B+ .... 23058.70 |================================================= RPi Model 4 B 2GB . 5634.90 |============ RPi Model 4 B 4GB . 6893.70 |=============== NGINX Benchmark 1.9.9 Static Web Page Serving Requests Per Second > Higher Is Better RPi Model 3 B+ ................ 2012.06 |=============== RPi Model 4 B 4GB ............. 4745.75 |=================================== RPi Model 4 B 2GB ............. 5104.85 |====================================== NGINX Benchmark 1.9.9 Performance / Cost - Static Web Page Serving Requests Per Second Per Dollar > Higher Is Better RPi Model 3 B+ .... 57.49 |========================== RPi Model 4 B 2GB . 113.44 |=================================================== RPi Model 4 B 4GB . 86.29 |======================================= Perl Benchmarks Test: Pod2html Seconds < Lower Is Better RPi Model 3 B+ ................ 2.56511278 |=================================== RPi Model 4 B 4GB ............. 0.61207402 |======== RPi Model 4 B 2GB ............. 0.62136299 |======== RPi CM4 8GB - Bommeltje ....... 0.63839323 |========= RPi Model 4 B 8GB - Bommeltje . 0.60950134 |======== Perl Benchmarks Test: Interpreter Seconds < Lower Is Better RPi Model 3 B+ ................ 0.03173653 |=================================== RPi Model 4 B 4GB ............. 0.00778405 |========= RPi Model 4 B 2GB ............. 0.00826085 |========= RPi CM4 8GB - Bommeltje ....... 0.00677958 |======= RPi Model 4 B 8GB - Bommeltje . 0.00735586 |======== Perl Benchmarks Performance / Cost - Test: Pod2html Seconds x Dollar < Lower Is Better RPi Model 3 B+ .... 89.78 |==================================================== RPi Model 4 B 2GB . 27.96 |================ RPi Model 4 B 4GB . 33.66 |=================== Perl Benchmarks Performance / Cost - Test: Interpreter Seconds x Dollar < Lower Is Better RPi Model 3 B+ .... 1.11 |===================================================== RPi Model 4 B 2GB . 0.37 |================== RPi Model 4 B 4GB . 0.43 |===================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better RPi Model 3 B+ ................ 20275 |======== RPi Model 4 B 4GB ............. 101564 |======================================= RPi Model 4 B 2GB ............. 100678 |======================================= PHPBench 0.8.1 Performance / Cost - PHP Benchmark Suite Score Per Dollar > Higher Is Better RPi Model 3 B+ .... 579.29 |============= RPi Model 4 B 2GB . 2237.29 |================================================== RPi Model 4 B 4GB . 1846.62 |========================================= PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better RPi Model 3 B+ ................ 29609 |======================================== RPi Model 4 B 4GB ............. 5249 |======= RPi Model 4 B 2GB ............. 5233 |======= RPi CM4 8GB - Bommeltje ....... 5374 |======= RPi Model 4 B 8GB - Bommeltje . 5610 |======== PyBench 2018-02-16 Performance / Cost - Total For Average Test Times Milliseconds x Dollar < Lower Is Better RPi Model 3 B+ .... 1036315.00 |=============================================== RPi Model 4 B 2GB . 235485.00 |=========== RPi Model 4 B 4GB . 288695.00 |============= Rust Prime Benchmark Prime Number Test To 200,000,000 Seconds < Lower Is Better RPi Model 3 B+ ................ 3106.15 |====================================== RPi Model 4 B 4GB ............. 1104.33 |============== RPi Model 4 B 2GB ............. 657.76 |======== RPi CM4 8GB - Bommeltje ....... 98.11 |= RPi Model 4 B 8GB - Bommeltje . 98.19 |= Rust Prime Benchmark Performance / Cost - Prime Number Test To 200,000,000 Seconds x Dollar < Lower Is Better RPi Model 3 B+ .... 108715.25 |================================================ RPi Model 4 B 2GB . 29599.20 |============= RPi Model 4 B 4GB . 60738.15 |=========================== SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better RPi Model 3 B+ ................ 48.80 |============= RPi Model 4 B 4GB ............. 142.17 |====================================== RPi Model 4 B 2GB ............. 143.02 |======================================= RPi CM4 8GB - Bommeltje ....... 142.94 |======================================= RPi Model 4 B 8GB - Bommeltje . 144.70 |======================================= SciMark 2.0 Performance / Cost - Computational Test: Composite Mflops Per Dollar > Higher Is Better RPi Model 3 B+ .... 1.39 |======================= RPi Model 4 B 2GB . 3.18 |===================================================== RPi Model 4 B 4GB . 2.58 |=========================================== Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better RPi Model 3 B+ ................ 744.55 |======================================= RPi Model 4 B 4GB ............. 260.72 |============== RPi Model 4 B 2GB ............. 145.50 |======== RPi CM4 8GB - Bommeltje ....... 124.50 |======= RPi Model 4 B 8GB - Bommeltje . 121.41 |====== Smallpt 1.0 Performance / Cost - Global Illumination Renderer; 128 Samples Seconds x Dollar < Lower Is Better RPi Model 3 B+ .... 26059.25 |================================================= RPi Model 4 B 2GB . 6547.50 |============ RPi Model 4 B 4GB . 14339.60 |=========================== x264 2018-09-25 H.264 Video Encoding Frames Per Second > Higher Is Better RPi Model 3 B+ ................ 0.14 |= RPi Model 4 B 4GB ............. 3.10 |===================== RPi Model 4 B 2GB ............. 4.91 |================================== RPi CM4 8GB - Bommeltje ....... 5.89 |========================================= RPi Model 4 B 8GB - Bommeltje . 5.95 |========================================= x264 2018-09-25 Performance / Cost - H.264 Video Encoding Frames Per Second Per Dollar > Higher Is Better RPi Model 4 B 2GB . 0.11 |===================================================== RPi Model 4 B 4GB . 0.06 |============================= Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Seconds < Lower Is Better RPi Model 3 B+ ................ 787.01 |======================================= RPi Model 4 B 4GB ............. 291.48 |============== RPi Model 4 B 2GB ............. 291.55 |============== RPi CM4 8GB - Bommeltje ....... 496.12 |========================= RPi Model 4 B 8GB - Bommeltje . 223.89 |=========== Zstd Compression 1.3.4 Performance / Cost - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Seconds x Dollar < Lower Is Better RPi Model 3 B+ .... 27545.35 |================================================= RPi Model 4 B 2GB . 13119.75 |======================= RPi Model 4 B 4GB . 16031.40 |=============================