rpi unmatched ARMv8 Cortex-A72 testing with a BCM2835 Raspberry Pi 400 Rev 1.0 and V3D 4.2 4GB on Debian 10 via the Phoronix Test Suite. Raspberry Pi 400: Processor: ARMv8 Cortex-A72 @ 1.80GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 400 Rev 1.0, Memory: 4096MB, Disk: 32GB GB1QT, Graphics: V3D 4.2 4GB, Monitor: DELL P2210H OS: Debian 10, Kernel: 5.4.51-v8+ (aarch64), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, OpenGL: 2.1 Mesa 19.3.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080 Coremark 1.0 CoreMark Size 666 - Iterations Per Second Iterations/Sec > Higher Is Better Raspberry Pi 400 . 39710.02 |================================================== OpenSSL 3.0 Algorithm: SHA256 byte/s > Higher Is Better Raspberry Pi 400 . 443038760 |================================================= OpenSSL 3.0 Algorithm: RSA4096 sign/s > Higher Is Better Raspberry Pi 400 . 115.5 |===================================================== OpenSSL 3.0 Algorithm: RSA4096 verify/s > Higher Is Better Raspberry Pi 400 . 8926.5 |==================================================== Stress-NG 0.13.02 Test: MMAP Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 4.58 |====================================================== Stress-NG 0.13.02 Test: NUMA Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 43.42 |===================================================== Stress-NG 0.13.02 Test: MEMFD Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 17.95 |===================================================== Stress-NG 0.13.02 Test: Atomic Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 90845.85 |================================================== Stress-NG 0.13.02 Test: Crypto Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 302.56 |==================================================== Stress-NG 0.13.02 Test: Malloc Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 2911739.35 |================================================ Stress-NG 0.13.02 Test: Forking Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 3158.70 |=================================================== Stress-NG 0.13.02 Test: SENDFILE Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 14559.48 |================================================== Stress-NG 0.13.02 Test: CPU Cache Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 89.15 |===================================================== Stress-NG 0.13.02 Test: CPU Stress Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 498.16 |==================================================== Stress-NG 0.13.02 Test: Semaphores Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 249161.95 |================================================= Stress-NG 0.13.02 Test: Matrix Math Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 1384.64 |=================================================== Stress-NG 0.13.02 Test: Vector Math Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 4457.20 |=================================================== Stress-NG 0.13.02 Test: Memory Copying Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 115.88 |==================================================== Stress-NG 0.13.02 Test: Socket Activity Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 468.95 |==================================================== Stress-NG 0.13.02 Test: Context Switching Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 307647.53 |================================================= Stress-NG 0.13.02 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 99762.76 |================================================== Stress-NG 0.13.02 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 12.90 |===================================================== Stress-NG 0.13.02 Test: System V Message Passing Bogo Ops/s > Higher Is Better Raspberry Pi 400 . 1036077.61 |================================================ Monkey Audio Encoding 3.99.6 WAV To APE Seconds < Lower Is Better Raspberry Pi 400 . 43.90 |===================================================== FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better Raspberry Pi 400 . 77.63 |===================================================== WavPack Audio Encoding 5.3 WAV To WavPack Seconds < Lower Is Better Raspberry Pi 400 . 190.97 |==================================================== Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better Raspberry Pi 400 . 101.43 |==================================================== eSpeak-NG Speech Engine 20200907 Text-To-Speech Synthesis Seconds < Lower Is Better Raspberry Pi 400 . 147.52 |==================================================== RNNoise 2020-06-28 Seconds < Lower Is Better Raspberry Pi 400 . 54.90 |===================================================== Google SynthMark 20201109 Test: VoiceMark_100 Voices > Higher Is Better Raspberry Pi 400 . 249.94 |==================================================== Dolfyn 0.527 Computational Fluid Dynamics Seconds < Lower Is Better Raspberry Pi 400 . 110.91 |==================================================== WebP Image Encode 1.1 Encode Settings: Default Encode Time - Seconds < Lower Is Better Raspberry Pi 400 . 7.483 |===================================================== WebP Image Encode 1.1 Encode Settings: Quality 100 Encode Time - Seconds < Lower Is Better Raspberry Pi 400 . 10.17 |===================================================== WebP Image Encode 1.1 Encode Settings: Quality 100, Lossless Encode Time - Seconds < Lower Is Better Raspberry Pi 400 . 82.82 |===================================================== WebP Image Encode 1.1 Encode Settings: Quality 100, Highest Compression Encode Time - Seconds < Lower Is Better Raspberry Pi 400 . 23.17 |===================================================== Zstd Compression 1.5.0 Compression Level: 3 - Compression Speed MB/s > Higher Is Better Raspberry Pi 400 . 72.5 |====================================================== Zstd Compression 1.5.0 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better Raspberry Pi 400 . 893.8 |===================================================== Zstd Compression 1.5.0 Compression Level: 8 - Compression Speed MB/s > Higher Is Better Raspberry Pi 400 . 14.2 |====================================================== Zstd Compression 1.5.0 Compression Level: 8 - Decompression Speed MB/s > Higher Is Better Raspberry Pi 400 . 893.7 |===================================================== Zstd Compression 1.5.0 Compression Level: 19 - Compression Speed MB/s > Higher Is Better Raspberry Pi 400 . 3.02 |====================================================== Raspberry Pi 400 . 2.99 |===================================================== Zstd Compression 1.5.0 Compression Level: 19, Long Mode - Compression Speed MB/s > Higher Is Better Raspberry Pi 400 . 2.72 |====================================================== Raspberry Pi 400 . 2.73 |====================================================== GraphicsMagick 1.3.33 Operation: Swirl Iterations Per Minute > Higher Is Better Raspberry Pi 400 . 53 |======================================================== GraphicsMagick 1.3.33 Operation: Rotate Iterations Per Minute > Higher Is Better Raspberry Pi 400 . 110 |======================================================= GraphicsMagick 1.3.33 Operation: Sharpen Iterations Per Minute > Higher Is Better Raspberry Pi 400 . 17 |======================================================== GraphicsMagick 1.3.33 Operation: Enhanced Iterations Per Minute > Higher Is Better Raspberry Pi 400 . 21 |======================================================== GraphicsMagick 1.3.33 Operation: Resizing Iterations Per Minute > Higher Is Better Raspberry Pi 400 . 57 |======================================================== GraphicsMagick 1.3.33 Operation: Noise-Gaussian Iterations Per Minute > Higher Is Better Raspberry Pi 400 . 27 |======================================================== GraphicsMagick 1.3.33 Operation: HWB Color Space Iterations Per Minute > Higher Is Better Raspberry Pi 400 . 160 |======================================================= x265 3.4 Video Input: Bosphorus 4K Frames Per Second > Higher Is Better Raspberry Pi 400 . 0.29 |====================================================== 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better Raspberry Pi 400 . 4309 |====================================================== Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better Raspberry Pi 400 . 140.26 |==================================================== PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better Raspberry Pi 400 . 4780 |====================================================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Raspberry Pi 400 . 152791 |==================================================== Timed GDB GNU Debugger Compilation 10.2 Time To Compile Seconds < Lower Is Better Raspberry Pi 400 . 864.72 |==================================================== OCRMyPDF 8.0.1+dfsg Processing 60 Page PDF Document Seconds < Lower Is Better Raspberry Pi 400 . 313.58 |==================================================== GNU Octave Benchmark 4.4.1 Seconds < Lower Is Better Raspberry Pi 400 . 36.77 |=====================================================