gpu-undervolt-230W AMD Ryzen 7 1700 Eight-Core testing with a MSI B450I GAMING PLUS AC (MS-7A40) v2.0 (A.20 BIOS) and AMD Radeon RX 56/64 8GB on Arch rolling via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2007203-NI-GPUUNDERV89 .
gpu-undervolt-230W Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution p6 p7 1050mV HBM 1050mV AMD Ryzen 7 1700 Eight-Core (8 Cores / 16 Threads) MSI B450I GAMING PLUS AC (MS-7A40) v2.0 (A.20 BIOS) AMD 17h 16GB 1000GB Samsung SSD 860 + 128GB SanDisk SD8SN8U1 AMD Radeon RX 56/64 8GB (1630/945MHz) AMD Vega 10 HDMI Audio PX275h Realtek RTL8111/8168/8411 + Intel Dual Band-AC 3168NGW Arch rolling 5.7.7-arch1-1 (x86_64) KDE Plasma 5.19.3 X Server 1.20.8 modesetting 1.20.8 4.6 Mesa 20.1.3 (LLVM 10.0.0) GCC 10.1.0 + Clang 10.0.0 ext4 2560x1440 OpenBenchmarking.org - amdgpu.ppfeaturemask=0xffffffff - CPU Microcode: 0x8001137 - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
gpu-undervolt-230W unigine-heaven: 2560 x 1440 - Windowed - OpenGL Standard Error Standard Deviation p6 p7 1050mV HBM 1050mV 56.7747 0.24 0.72% OpenBenchmarking.org
Unigine Heaven Resolution: 2560 x 1440 - Mode: Windowed - Renderer: OpenGL OpenBenchmarking.org Frames Per Second, More Is Better Unigine Heaven 4.0 Resolution: 2560 x 1440 - Mode: Windowed - Renderer: OpenGL p6 p7 1050mV HBM 1050mV 13 26 39 52 65 SE +/- 0.24, N = 3 56.77
Phoronix Test Suite v10.8.4