Raspberry Pi 4 ARMv7 Cortex-A72 testing on Raspbian 10 via the Phoronix Test Suite. Stock speed: Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.10.11-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.750 GHz: Processor: ARMv7 Cortex-A72 @ 1.80GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.10.11-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.850 GHz: Processor: ARMv7 Cortex-A72 @ 1.90GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.10.11-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.900 GHz: Processor: ARMv7 Cortex-A72 @ 1.90GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.10.11-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better Stock speed . 109.18 |========================================================= 1.750 GHz ... 101.05 |===================================================== 1.850 GHz ... 90.61 |=============================================== 1.900 GHz ... 89.90 |=============================================== FLAC Audio Encoding 1.3.2 System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 41.9 AVG: 44.7 MAX: 48.7 1.750 GHz ... MIN: 45.3 AVG: 48.5 MAX: 51.6 1.850 GHz ... MIN: 45.8 AVG: 49.6 MAX: 53.6 1.900 GHz ... MIN: 45.8 AVG: 50.5 MAX: 54.5 GraphicsMagick 1.3.33 Operation: Rotate Iterations Per Minute > Higher Is Better Stock speed . 85 |========================================================= 1.750 GHz ... 89 |============================================================ 1.850 GHz ... 91 |============================================================= 1.900 GHz ... 88 |=========================================================== GraphicsMagick 1.3.33 System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 43.3 AVG: 46.3 MAX: 49.2 1.750 GHz ... MIN: 45.8 AVG: 49.8 MAX: 55.0 1.850 GHz ... MIN: 47.7 AVG: 52.3 MAX: 57.5 1.900 GHz ... MIN: 50.6 AVG: 54.6 MAX: 58.4 LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better Stock speed . 41.60 |========================================================== 1.750 GHz ... 35.86 |================================================== 1.850 GHz ... 33.93 |=============================================== 1.900 GHz ... 32.92 |============================================== LAME MP3 Encoding 3.100 System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 39.4 AVG: 42.4 MAX: 43.8 1.750 GHz ... MIN: 42.4 AVG: 46.2 MAX: 48.7 1.850 GHz ... MIN: 43.8 AVG: 47.2 MAX: 49.2 1.900 GHz ... MIN: 44.8 AVG: 48.7 MAX: 50.6 NGINX Benchmark 1.9.9 Static Web Page Serving Requests Per Second > Higher Is Better Stock speed . 3999.63 |============================================= 1.750 GHz ... 4600.99 |==================================================== 1.850 GHz ... 4791.89 |====================================================== 1.900 GHz ... 4936.66 |======================================================== NGINX Benchmark 1.9.9 System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 38.9 AVG: 46.7 MAX: 49.2 1.750 GHz ... MIN: 41.4 AVG: 50.9 MAX: 53.1 1.850 GHz ... MIN: 43.8 AVG: 53.4 MAX: 56.0 1.900 GHz ... MIN: 43.3 AVG: 54.4 MAX: 56.5 Perl Benchmarks Test: Pod2html Seconds < Lower Is Better Stock speed . 0.63496252 |===================================================== 1.750 GHz ... 0.53866134 |============================================= 1.850 GHz ... 0.52816211 |============================================ 1.900 GHz ... 0.50870507 |========================================== Perl Benchmarks System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 38.9 AVG: 42.5 MAX: 44.3 1.750 GHz ... MIN: 41.9 AVG: 46.2 MAX: 48.2 1.850 GHz ... MIN: 42.8 AVG: 47.6 MAX: 49.2 1.900 GHz ... MIN: 43.8 AVG: 49.1 MAX: 50.6 PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Stock speed . 102130 |============================================= 1.750 GHz ... 120807 |===================================================== 1.850 GHz ... 127392 |======================================================== 1.900 GHz ... 129841 |========================================================= PHPBench 0.8.1 System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 41.9 AVG: 44.4 MAX: 45.8 1.750 GHz ... MIN: 44.3 AVG: 47.5 MAX: 49.2 1.850 GHz ... MIN: 46.3 AVG: 49.7 MAX: 51.1 1.900 GHz ... MIN: 46.3 AVG: 50.9 MAX: 53.1 PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better Stock speed . 5265 |=========================================================== 1.750 GHz ... 4566 |=================================================== 1.850 GHz ... 4317 |================================================ 1.900 GHz ... 4198 |=============================================== PyBench 2018-02-16 System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 39.4 AVG: 43.1 MAX: 44.8 1.750 GHz ... MIN: 41.4 AVG: 46.8 MAX: 48.7 1.850 GHz ... MIN: 42.8 AVG: 48.5 MAX: 51.1 1.900 GHz ... MIN: 44.3 AVG: 49.6 MAX: 51.1 Rust Prime Benchmark Prime Number Test To 200,000,000 Seconds < Lower Is Better Stock speed . 1525.44 |======================================================== 1.750 GHz ... 1306.90 |================================================ 1.850 GHz ... 1237.68 |============================================= 1.900 GHz ... 1207.38 |============================================ Rust Prime Benchmark System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 40.9 AVG: 56.4 MAX: 58.9 1.750 GHz ... MIN: 42.8 AVG: 65.0 MAX: 67.2 1.850 GHz ... MIN: 45.3 AVG: 69.4 MAX: 72.1 1.900 GHz ... MIN: 47.2 AVG: 71.5 MAX: 74.0 SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better Stock speed . 144.38 |=============================================== 1.750 GHz ... 166.32 |====================================================== 1.850 GHz ... 174.55 |========================================================= 1.900 GHz ... 175.76 |========================================================= SciMark 2.0 System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 33.6 AVG: 38.5 MAX: 40.9 1.750 GHz ... MIN: 35.1 AVG: 41.9 MAX: 44.3 1.850 GHz ... MIN: 38.0 AVG: 43.9 MAX: 47.7 1.900 GHz ... MIN: 43.3 AVG: 49.4 MAX: 52.1 Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better Stock speed . 129.17 |========================================================= 1.750 GHz ... 110.79 |================================================= 1.850 GHz ... 104.90 |============================================== 1.900 GHz ... 102.55 |============================================= Smallpt 1.0 System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 48 AVG: 59 MAX: 61 1.750 GHz ... MIN: 53 AVG: 68 MAX: 71 1.850 GHz ... MIN: 57 AVG: 72 MAX: 76 1.900 GHz ... MIN: 58 AVG: 75 MAX: 79 System Temperature Monitor Phoronix Test Suite System Monitoring Celsius Stock speed . MIN: 34 AVG: 51 MAX: 61 1.750 GHz ... MIN: 35 AVG: 58 MAX: 71 1.850 GHz ... MIN: 38 AVG: 59 MAX: 76 1.900 GHz ... MIN: 43 AVG: 61 MAX: 79 x264 2019-12-17 H.264 Video Encoding Frames Per Second > Higher Is Better Stock speed . 5.03 |================================================ 1.750 GHz ... 5.78 |======================================================= 1.850 GHz ... 6.06 |========================================================== 1.900 GHz ... 6.20 |=========================================================== x264 2019-12-17 System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 36.5 AVG: 52.8 MAX: 57.5 1.750 GHz ... MIN: 39.4 AVG: 60.2 MAX: 65.2 1.850 GHz ... MIN: 40.9 AVG: 63.7 MAX: 69.1 1.900 GHz ... MIN: 44.8 AVG: 66.5 MAX: 71.1 Zstd Compression 1.4.5 Compression Level: 19 MB/s > Higher Is Better Stock speed . 2.67 |=========================================================== 1.750 GHz ... 2.51 |======================================================= 1.850 GHz ... 2.57 |========================================================= 1.900 GHz ... 2.58 |========================================================= Zstd Compression 1.4.5 System Temperature Monitor Celsius < Lower Is Better Stock speed . MIN: 45.3 AVG: 51.3 MAX: 54.0 1.750 GHz ... MIN: 48.7 AVG: 55.7 MAX: 60.4 1.850 GHz ... MIN: 51.6 AVG: 58.8 MAX: 63.3 1.900 GHz ... MIN: 52.1 AVG: 59.9 MAX: 64.8