intel-mlc-1 AMD Ryzen 7 3800X 8-Core testing with a ASUS ROG CROSSHAIR VIII HERO (3402 BIOS) and XFX AMD Radeon R7 260X/360 2GB on Gentoo/Linux via the Phoronix Test Suite. Ryzen 3800X DDR4-3800 16-18-16-32: Processor: AMD Ryzen 7 3800X 8-Core @ 3.90GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (3402 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 480GB KINGSTON SA1000M8480G + 1000GB Western Digital WD1003FZEX-0 + 500GB Seagate ST3500418AS + 240GB SanDisk SDSSDA24, Graphics: XFX AMD Radeon R7 260X/360 2GB (1100/1600MHz), Audio: AMD Tobago HDMI Audio, Monitor: MSI MAG272QR, Network: Realtek RTL8125 2.5GbE + Intel I211 OS: Gentoo/Linux, Kernel: 5.12.10-gentoo-clang-lto (x86_64), Desktop: KDE Plasma 5.21.5, Display Server: X Server 1.20.11, OpenGL: 4.6 Mesa 21.1.2 (LLVM 12.0.0), OpenCL: OpenCL 2.1 AMD-APP (3224.4), Vulkan: 1.2.168, Compiler: GCC 11.1.0 + Clang 12.0.0, File-System: ext4, Screen Resolution: 2560x1440 Intel Memory Latency Checker Test: Idle Latency ns < Lower Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 78.8 |===================================== Intel Memory Latency Checker Test: Max Bandwidth - All Reads MB/s > Higher Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 54802.76 |================================= Intel Memory Latency Checker Test: Max Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 47621.75 |================================= Intel Memory Latency Checker Test: Max Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 47207.58 |================================= Intel Memory Latency Checker Test: Max Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 48501.34 |================================= Intel Memory Latency Checker Test: Max Bandwidth - Stream-Triad Like MB/s > Higher Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 47151.55 |================================= Intel Memory Latency Checker Test: Peak Injection Bandwidth - All Reads MB/s > Higher Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 54467.7 |================================== Intel Memory Latency Checker Test: Peak Injection Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 47531.9 |================================== Intel Memory Latency Checker Test: Peak Injection Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 47152.4 |================================== Intel Memory Latency Checker Test: Peak Injection Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 48495.2 |================================== Intel Memory Latency Checker Test: Peak Injection Bandwidth - Stream-Triad Like MB/s > Higher Is Better Ryzen 3800X DDR4-3800 16-18-16-32 . 46957.8 |==================================