fahbench-gpu-powerlimit AMD Ryzen 7 2700 Eight-Core testing with a ASUS ROG STRIX B350-F GAMING (5603 BIOS) and AMD Radeon RX 470/480/570/570X/580/580X/590 on Arch Linux via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2108150-IB-FAHBENCHG43&rdt .
fahbench-gpu-powerlimit Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Vulkan Compiler File-System Screen Resolution RX480-30W-compute RX480-30W-powersaving RX480-30W-powersave RX480-45W-compute RX480-45W-powersave RX480-60W-compute RX480-60W-powersave RX480-75W-compute RX480-75W-powersave AMD Ryzen 7 2700 Eight-Core @ 3.20GHz (8 Cores / 16 Threads) ASUS ROG STRIX B350-F GAMING (5603 BIOS) AMD 17h 32GB 250GB Western Digital WDS250G2X0C-00L350 + 2000GB Seagate ST2000DM006-2DM1 + 500GB Western Digital WD5000BEKT-0 + 2000GB CT2000BX500SSD1 + 0GB Storage Device + 31GB DataTraveler 3.0 AMD Radeon RX 470/480/570/570X/580/580X/590 (1266/2000MHz) AMD Ellesmere HDMI Audio LG ULTRAWIDE Intel I211 + Qualcomm Atheros AR93xx Arch Linux 5.12.19-hardened1-1-stable-100Hz (x86_64) GNOME Shell 40.3 X Server 1.2.168 GCC 11.1.0 + Clang 12.0.0 + LLVM 12.0.1 btrfs 2560x1080 OpenBenchmarking.org Kernel Details - amdgpu.ppfeaturemask=0xffffffff - Transparent Huge Pages: madvise Processor Details - RX480-30W-compute: Scaling Governor: acpi-cpufreq powersave (Boost: Enabled) - CPU Microcode: 0x800820d - RX480-30W-powersaving: Scaling Governor: acpi-cpufreq schedutil (Boost: Enabled) - CPU Microcode: 0x800820d - RX480-30W-powersave: Scaling Governor: acpi-cpufreq powersave (Boost: Enabled) - CPU Microcode: 0x800820d - RX480-45W-compute: Scaling Governor: acpi-cpufreq powersave (Boost: Enabled) - CPU Microcode: 0x800820d - RX480-45W-powersave: Scaling Governor: acpi-cpufreq powersave (Boost: Enabled) - CPU Microcode: 0x800820d - RX480-60W-compute: Scaling Governor: acpi-cpufreq powersave (Boost: Enabled) - CPU Microcode: 0x800820d - RX480-60W-powersave: Scaling Governor: acpi-cpufreq powersave (Boost: Enabled) - CPU Microcode: 0x800820d - RX480-75W-compute: Scaling Governor: acpi-cpufreq powersave (Boost: Enabled) - CPU Microcode: 0x800820d - RX480-75W-powersave: Scaling Governor: acpi-cpufreq powersave (Boost: Enabled) - CPU Microcode: 0x800820d Security Details - 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
fahbench-gpu-powerlimit fahbench: Difference Standard Error Standard Deviation RX480-30W-compute RX480-30W-powersaving RX480-30W-powersave RX480-45W-compute RX480-45W-powersave RX480-60W-compute RX480-60W-powersave RX480-75W-compute RX480-75W-powersave 20.4202 1.00x 0.02 0.19% 23.7418 1.16x 0.10 0.76% 36.9423 1.81x 0.16 0.73% 32.4160 1.59x 0.04 0.24% 53.0130 2.60x 0.01 0.05% 51.1614 2.51x 0.15 0.52% 58.2064 2.85x 0.21 0.61% 56.9642 2.79x 0.23 0.70% OpenBenchmarking.org
FAHBench OpenBenchmarking.org Ns Per Day, More Is Better FAHBench 2.3.2 RX480-30W-compute RX480-30W-powersave RX480-45W-compute RX480-45W-powersave RX480-60W-compute RX480-60W-powersave RX480-75W-compute RX480-75W-powersave 13 26 39 52 65 SE +/- 0.02, N = 3 SE +/- 0.10, N = 3 SE +/- 0.16, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.15, N = 3 SE +/- 0.21, N = 3 SE +/- 0.23, N = 3 20.42 23.74 36.94 32.42 53.01 51.16 58.21 56.96
Phoronix Test Suite v10.8.4