QUICKBENCH-V3 ARMv8 Cortex-A72 testing on Ubuntu 20.04 via the Phoronix Test Suite. Phenom X3 8650: Processor: AMD Phenom 8650 Triple-Core @ 2.31GHz (3 Cores), Motherboard: ASRock N68-S UCC, Chipset: NVIDIA MCP61, Memory: 4096MB, Disk: 1000GB Western Digital WD1001FALS-0 + 1500GB SAMSUNG HD154UI + 120GB SanDisk SDSSDX12, Graphics: AMD Radeon HD 4650 512MB, Audio: VIA VT1705, Monitor: VX32L HDTV10A, Network: Ralink RT2800 802.11n PCI OS: Ubuntu 13.04, Kernel: 3.8.0-23-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.4, Display Driver: radeon 7.1.99, OpenGL: 3.0 Mesa 9.2.0-devel Gallium 0.4, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1920x1080 pi4-ubuntu64: Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 128GB 2115 + 16GB SC16G OS: Ubuntu 20.04, Kernel: 5.4.0-1008-raspi (aarch64), Compiler: GCC 9.3.0, File-System: ext4 SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better Phenom X3 8650 . 344.49 |====================================================== pi4-ubuntu64 ... 261.50 |========================================= QGears2 Rendering: OpenGL - Test: Gears Frames Per Second > Higher Is Better Phenom X3 8650 . 237.99 |====================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Phenom X3 8650 . 2556.48 |===================================================== pi4-ubuntu64 ... 487.11 |========== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Phenom X3 8650 . 102.67 |====================================================== pi4-ubuntu64 ... 87.75 |============================================== 7-Zip Compression 9.20.1 Compress Speed Test MIPS > Higher Is Better Phenom X3 8650 . 3400 |=================================================== pi4-ubuntu64 ... 3727 |======================================================== TTSIOD 3D Renderer 2.2z Phong Rendering With Soft-Shadow Mapping FPS > Higher Is Better Phenom X3 8650 . 28.10 |=======================================================