openvkl mlc zen4 AMD Ryzen 9 7950X 16-Core testing with a ASUS ROG CROSSHAIR X670E HERO (0805 BIOS) and AMD Radeon RX 7900 XT 20GB on Ubuntu 22.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2212170-NE-OPENVKLML40 .
openvkl mlc zen4 Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server OpenGL OpenCL Vulkan Compiler File-System Screen Resolution a b c AMD Ryzen 9 7950X 16-Core @ 5.88GHz (16 Cores / 32 Threads) ASUS ROG CROSSHAIR X670E HERO (0805 BIOS) AMD Device 14d8 2 x 16 GB DDR5-6000MT/s F5-6000J3038F16G Western Digital WD_BLACK SN850X 1000GB + 2000GB AMD Radeon RX 7900 XT 20GB (3125/1249MHz) AMD Device ab30 ASUS MG28U Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 Ubuntu 22.04 5.15.0-56-generic (x86_64) GNOME Shell 42.5 X Server 1.21.1.3 4.6 Mesa 22.3.0-devel (LLVM 15.0.3 DRM 3.49) OpenCL 2.1 AMD-APP (3513.0) 1.3.235 GCC 11.3.0 ext4 3840x2160 OpenBenchmarking.org Kernel Details - Transparent Huge Pages: madvise Processor Details - Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa601203 Security Details - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected
openvkl mlc zen4 intel-mlc: Idle Latency intel-mlc: Max Bandwidth - All Reads intel-mlc: Max Bandwidth - 3:1 Reads-Writes intel-mlc: Max Bandwidth - 2:1 Reads-Writes intel-mlc: Max Bandwidth - 1:1 Reads-Writes intel-mlc: Max Bandwidth - Stream-Triad Like intel-mlc: Peak Injection Bandwidth - All Reads intel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writes intel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writes intel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writes intel-mlc: Peak Injection Bandwidth - Stream-Triad Like openvkl: vklBenchmark ISPC openvkl: vklBenchmark Scalar a b c 77.4 70954.83 60106.95 60249.6 62790.33 61408.12 70967.8 60016.7 60161.4 62669.6 61207.3 363 183 78.7 71057.08 60113.44 60244.98 62777.72 61329.27 71219.5 60169 60285.8 62877.5 61403 364 184 79 71024.21 60117.92 60243.92 62789.8 61366.13 70972.8 60012 60179.2 62649.4 61300.1 360 184 OpenBenchmarking.org
Intel Memory Latency Checker Test: Idle Latency OpenBenchmarking.org ns, Fewer Is Better Intel Memory Latency Checker 3.10 Test: Idle Latency a b c 20 40 60 80 100 77.4 78.7 79.0
Intel Memory Latency Checker Test: Max Bandwidth - All Reads OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker 3.10 Test: Max Bandwidth - All Reads a b c 15K 30K 45K 60K 75K 70954.83 71057.08 71024.21
Intel Memory Latency Checker Test: Max Bandwidth - 3:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 3:1 Reads-Writes a b c 13K 26K 39K 52K 65K 60106.95 60113.44 60117.92
Intel Memory Latency Checker Test: Max Bandwidth - 2:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 2:1 Reads-Writes a b c 13K 26K 39K 52K 65K 60249.60 60244.98 60243.92
Intel Memory Latency Checker Test: Max Bandwidth - 1:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker 3.10 Test: Max Bandwidth - 1:1 Reads-Writes a b c 13K 26K 39K 52K 65K 62790.33 62777.72 62789.80
Intel Memory Latency Checker Test: Max Bandwidth - Stream-Triad Like OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker 3.10 Test: Max Bandwidth - Stream-Triad Like a b c 13K 26K 39K 52K 65K 61408.12 61329.27 61366.13
Intel Memory Latency Checker Test: Peak Injection Bandwidth - All Reads OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - All Reads a b c 15K 30K 45K 60K 75K 70967.8 71219.5 70972.8
Intel Memory Latency Checker Test: Peak Injection Bandwidth - 3:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 3:1 Reads-Writes a b c 13K 26K 39K 52K 65K 60016.7 60169.0 60012.0
Intel Memory Latency Checker Test: Peak Injection Bandwidth - 2:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 2:1 Reads-Writes a b c 13K 26K 39K 52K 65K 60161.4 60285.8 60179.2
Intel Memory Latency Checker Test: Peak Injection Bandwidth - 1:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - 1:1 Reads-Writes a b c 13K 26K 39K 52K 65K 62669.6 62877.5 62649.4
Intel Memory Latency Checker Test: Peak Injection Bandwidth - Stream-Triad Like OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker 3.10 Test: Peak Injection Bandwidth - Stream-Triad Like a b c 13K 26K 39K 52K 65K 61207.3 61403.0 61300.1
OpenVKL Benchmark: vklBenchmark ISPC OpenBenchmarking.org Items / Sec, More Is Better OpenVKL 1.3.1 Benchmark: vklBenchmark ISPC a b c 80 160 240 320 400 363 364 360 MIN: 55 / MAX: 3458 MIN: 55 / MAX: 3454 MIN: 55 / MAX: 3389
OpenVKL Benchmark: vklBenchmark Scalar OpenBenchmarking.org Items / Sec, More Is Better OpenVKL 1.3.1 Benchmark: vklBenchmark Scalar a b c 40 80 120 160 200 183 184 184 MIN: 18 / MAX: 2680 MIN: 19 / MAX: 2670 MIN: 19 / MAX: 2638
Phoronix Test Suite v10.8.4