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.


a: 

	Processor: AMD Ryzen 9 7950X 16-Core @ 5.88GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0805 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 16 GB DDR5-6000MT/s F5-6000J3038F16G, Disk: Western Digital WD_BLACK SN850X 1000GB + 2000GB, Graphics: AMD Radeon RX 7900 XT 20GB (3125/1249MHz), Audio: AMD Device ab30, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 22.04, Kernel: 5.15.0-56-generic (x86_64), Desktop: GNOME Shell 42.5, Display Server: X Server 1.21.1.3, OpenGL: 4.6 Mesa 22.3.0-devel (LLVM 15.0.3 DRM 3.49), OpenCL: OpenCL 2.1 AMD-APP (3513.0), Vulkan: 1.3.235, Compiler: GCC 11.3.0, File-System: ext4, Screen Resolution: 3840x2160

b: 

	Processor: AMD Ryzen 9 7950X 16-Core @ 5.88GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0805 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 16 GB DDR5-6000MT/s F5-6000J3038F16G, Disk: Western Digital WD_BLACK SN850X 1000GB + 2000GB, Graphics: AMD Radeon RX 7900 XT 20GB (3125/1249MHz), Audio: AMD Device ab30, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 22.04, Kernel: 5.15.0-56-generic (x86_64), Desktop: GNOME Shell 42.5, Display Server: X Server 1.21.1.3, OpenGL: 4.6 Mesa 22.3.0-devel (LLVM 15.0.3 DRM 3.49), OpenCL: OpenCL 2.1 AMD-APP (3513.0), Vulkan: 1.3.235, Compiler: GCC 11.3.0, File-System: ext4, Screen Resolution: 3840x2160

c: 

	Processor: AMD Ryzen 9 7950X 16-Core @ 5.88GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR X670E HERO (0805 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 16 GB DDR5-6000MT/s F5-6000J3038F16G, Disk: Western Digital WD_BLACK SN850X 1000GB + 2000GB, Graphics: AMD Radeon RX 7900 XT 20GB (3125/1249MHz), Audio: AMD Device ab30, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 22.04, Kernel: 5.15.0-56-generic (x86_64), Desktop: GNOME Shell 42.5, Display Server: X Server 1.21.1.3, OpenGL: 4.6 Mesa 22.3.0-devel (LLVM 15.0.3 DRM 3.49), OpenCL: OpenCL 2.1 AMD-APP (3513.0), Vulkan: 1.3.235, Compiler: GCC 11.3.0, File-System: ext4, Screen Resolution: 3840x2160


Intel Memory Latency Checker 3.10
Test: Idle Latency
ns < Lower Is Better
a . 77.4 |====================================================================
b . 78.7 |=====================================================================
c . 79.0 |=====================================================================


Intel Memory Latency Checker 3.10
Test: Max Bandwidth - All Reads
MB/s > Higher Is Better
a . 70954.83 |=================================================================
b . 71057.08 |=================================================================
c . 71024.21 |=================================================================


Intel Memory Latency Checker 3.10
Test: Max Bandwidth - 3:1 Reads-Writes
MB/s > Higher Is Better
a . 60106.95 |=================================================================
b . 60113.44 |=================================================================
c . 60117.92 |=================================================================


Intel Memory Latency Checker 3.10
Test: Max Bandwidth - 2:1 Reads-Writes
MB/s > Higher Is Better
a . 60249.60 |=================================================================
b . 60244.98 |=================================================================
c . 60243.92 |=================================================================


Intel Memory Latency Checker 3.10
Test: Max Bandwidth - 1:1 Reads-Writes
MB/s > Higher Is Better
a . 62790.33 |=================================================================
b . 62777.72 |=================================================================
c . 62789.80 |=================================================================


Intel Memory Latency Checker 3.10
Test: Max Bandwidth - Stream-Triad Like
MB/s > Higher Is Better
a . 61408.12 |=================================================================
b . 61329.27 |=================================================================
c . 61366.13 |=================================================================


Intel Memory Latency Checker 3.10
Test: Peak Injection Bandwidth - All Reads
MB/s > Higher Is Better
a . 70967.8 |==================================================================
b . 71219.5 |==================================================================
c . 70972.8 |==================================================================


Intel Memory Latency Checker 3.10
Test: Peak Injection Bandwidth - 3:1 Reads-Writes
MB/s > Higher Is Better
a . 60016.7 |==================================================================
b . 60169.0 |==================================================================
c . 60012.0 |==================================================================


Intel Memory Latency Checker 3.10
Test: Peak Injection Bandwidth - 2:1 Reads-Writes
MB/s > Higher Is Better
a . 60161.4 |==================================================================
b . 60285.8 |==================================================================
c . 60179.2 |==================================================================


Intel Memory Latency Checker 3.10
Test: Peak Injection Bandwidth - 1:1 Reads-Writes
MB/s > Higher Is Better
a . 62669.6 |==================================================================
b . 62877.5 |==================================================================
c . 62649.4 |==================================================================


Intel Memory Latency Checker 3.10
Test: Peak Injection Bandwidth - Stream-Triad Like
MB/s > Higher Is Better
a . 61207.3 |==================================================================
b . 61403.0 |==================================================================
c . 61300.1 |==================================================================


OpenVKL 1.3.1
Benchmark: vklBenchmark ISPC
Items / Sec > Higher Is Better
a . 363 |======================================================================
b . 364 |======================================================================
c . 360 |=====================================================================


OpenVKL 1.3.1
Benchmark: vklBenchmark Scalar
Items / Sec > Higher Is Better
a . 183 |======================================================================
b . 184 |======================================================================
c . 184 |======================================================================