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 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 |============================================= 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 |=============================================== 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 |================================================= 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 |================================================= 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 |= 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 |======== 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 |============================ 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 |===== 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 |======== 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 |========== 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 |========= 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 |======== 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 |============================================ 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 |============================================= 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 |=========================================== 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 |===================================== 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 |=========================== 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 |=========================== 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 |============================= 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 |=========== 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 |=============== 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 |===================== 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 |============= 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 |======================================= 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 |========================================= 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 |=============================