Raspberry Pi Model 4 Benchmarks with ICETower Overclocking Results from Raspberry Pi 4 Model B up to 2.147GHz Baseline: Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 2048MB, Disk: 32GB SP32G, Graphics: DRM emulated, Monitor: Acer X34 OS: Raspbian 10, Kernel: 4.19.75-v7l+ (armv7l), Desktop: LXDE, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 19.2.0-rc1, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3440x1440 OC1: Processor: ARMv7 Cortex-A72 @ 1.75GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 2048MB, Disk: 32GB SP32G, Graphics: V3D 4.2 2GB, Monitor: Acer X34 OS: Raspbian 10, Kernel: 4.19.75-v7l+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 19.2.0-rc1, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3440x1440 OC2: Processor: ARMv7 Cortex-A72 @ 2.00GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 2048MB, Disk: 32GB SP32G, Graphics: V3D 4.2 2GB, Monitor: Acer X34 OS: Raspbian 10, Kernel: 4.19.75-v7l+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 19.2.0-rc1, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3440x1440 OC3: Processor: ARMv7 Cortex-A72 @ 2.15GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 2048MB, Disk: 32GB SP32G, Graphics: V3D 4.2 2GB, Monitor: Acer X34 OS: Raspbian 10, Kernel: 4.19.75-v7l+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 19.2.0-rc1, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3440x1440 OC4: Processor: ARMv7 Cortex-A72 @ 2.15GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 2048MB, Disk: 32GB SP32G, Graphics: V3D 4.2 2GB, Monitor: Acer X34 OS: Raspbian 10, Kernel: 4.19.75-v7l+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 19.2.0-rc1, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3440x1440 SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better Baseline . 135.21 |============================================ OC1 ...... 155.73 |=================================================== OC2 ...... 172.60 |======================================================== OC3 ...... 183.71 |============================================================ OC4 ...... 182.72 |============================================================ FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better Baseline . 104.33 |============================================================ OC1 ...... 90.70 |==================================================== OC2 ...... 80.25 |============================================== OC3 ...... 75.68 |============================================ OC4 ...... 75.30 |=========================================== LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better Baseline . 125.45 |============================================================ OC1 ...... 107.10 |=================================================== OC2 ...... 93.91 |============================================= OC3 ...... 87.42 |========================================== OC4 ...... 87.67 |========================================== Rust Prime Benchmark Prime Number Test To 200,000,000 Seconds < Lower Is Better Baseline . 675.92 |============================================================ OC1 ...... 587.00 |==================================================== OC2 ...... 521.43 |============================================== OC3 ...... 478.22 |========================================== OC4 ...... 474.93 |========================================== Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Seconds < Lower Is Better Baseline . 321.32 |============================================================ OC1 ...... 314.97 |=========================================================== OC2 ...... 311.44 |========================================================== OC3 ...... 306.74 |========================================================= OC4 ...... 319.43 |============================================================ GraphicsMagick 1.3.30 Operation: Rotate Iterations Per Minute > Higher Is Better Baseline . 62 |============================================== OC1 ...... 72 |===================================================== OC2 ...... 78 |========================================================= OC3 ...... 87 |================================================================ OC4 ...... 86 |=============================================================== GraphicsMagick 1.3.30 Operation: Resizing Iterations Per Minute > Higher Is Better Baseline . 50 |================================================= OC1 ...... 57 |======================================================== OC2 ...... 60 |=========================================================== OC3 ...... 65 |================================================================ OC4 ...... 63 |============================================================== x264 2018-09-25 H.264 Video Encoding Frames Per Second > Higher Is Better Baseline . 4.67 |============================================= OC1 ...... 5.46 |==================================================== OC2 ...... 5.91 |========================================================= OC3 ...... 6.47 |============================================================== OC4 ...... 6.36 |============================================================= Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better Baseline . 131.73 |============================================================ OC1 ...... 112.83 |=================================================== OC2 ...... 98.72 |============================================= OC3 ...... 92.96 |========================================== OC4 ...... 92.11 |========================================== NGINX Benchmark 1.9.9 Static Web Page Serving Requests Per Second > Higher Is Better Baseline . 5014.94 |============================================ OC1 ...... 5705.40 |================================================== OC2 ...... 6374.93 |======================================================== OC3 ...... 6765.89 |=========================================================== OC4 ...... 6656.53 |========================================================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Baseline . 100690 |========================================== OC1 ...... 117174 |================================================= OC2 ...... 134465 |======================================================== OC3 ...... 143663 |============================================================ OC4 ...... 144181 |============================================================ Perl Benchmarks Test: Pod2html Seconds < Lower Is Better Baseline . 0.64281168 |======================================================== OC1 ...... 0.54932869 |================================================ OC2 ...... 0.47894335 |========================================== OC3 ...... 0.45203789 |======================================= OC4 ...... 0.44892429 |======================================= Perl Benchmarks Test: Interpreter Seconds < Lower Is Better Baseline . 0.00788167 |======================================================== OC1 ...... 0.00749535 |===================================================== OC2 ...... 0.00777800 |======================================================= OC3 ...... 0.00607637 |=========================================== OC4 ...... 0.00579328 |========================================= PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better Baseline . 5254 |============================================================== OC1 ...... 4511 |===================================================== OC2 ...... 3943 |=============================================== OC3 ...... 3674 |=========================================== OC4 ...... 3692 |============================================