mlc test Intel Core i9-11900K testing with a ASUS ROG MAXIMUS XIII HERO (0703 BIOS) and AMD Radeon VII 16GB on Ubuntu 20.10 via the Phoronix Test Suite. 1: Processor: Intel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG MAXIMUS XIII HERO (0703 BIOS), Chipset: Intel Device 43ef, Memory: 2 x 16384 MB DDR4-2667MT/s Corsair CMK32GX4M2Z3600C18, Disk: 500GB Western Digital WDS500G3X0C-00SJG0, Graphics: AMD Radeon VII 16GB (1801/1000MHz), Audio: Intel Device 43c8, Monitor: ASUS MG28U, Network: 2 x Intel + Intel Device 2725 OS: Ubuntu 20.10, Kernel: 5.12.0-051200rc8-generic (x86_64) 20210418, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.6 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 3840x2160 2: Processor: Intel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG MAXIMUS XIII HERO (0703 BIOS), Chipset: Intel Device 43ef, Memory: 2 x 16384 MB DDR4-2667MT/s Corsair CMK32GX4M2Z3600C18, Disk: 500GB Western Digital WDS500G3X0C-00SJG0, Graphics: AMD Radeon VII 16GB (1801/1000MHz), Audio: Intel Device 43c8, Monitor: ASUS MG28U, Network: 2 x Intel + Intel Device 2725 OS: Ubuntu 20.10, Kernel: 5.12.0-051200rc8-generic (x86_64) 20210418, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.6 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 3840x2160 3: Processor: Intel Core i9-11900K @ 5.10GHz (8 Cores / 16 Threads), Motherboard: ASUS ROG MAXIMUS XIII HERO (0703 BIOS), Chipset: Intel Device 43ef, Memory: 2 x 16384 MB DDR4-2667MT/s Corsair CMK32GX4M2Z3600C18, Disk: 500GB Western Digital WDS500G3X0C-00SJG0, Graphics: AMD Radeon VII 16GB (1801/1000MHz), Audio: Intel Device 43c8, Monitor: ASUS MG28U, Network: 2 x Intel + Intel Device 2725 OS: Ubuntu 20.10, Kernel: 5.12.0-051200rc8-generic (x86_64) 20210418, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.6 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 3840x2160 Intel Memory Latency Checker Test: Max Bandwidth - All Reads MB/s > Higher Is Better 1 . 46205.62 |================================================================= 2 . 46068.68 |================================================================= 3 . 46061.66 |================================================================= Intel Memory Latency Checker Test: Max Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better 1 . 40554.91 |================================================================= 2 . 40523.88 |================================================================= 3 . 40518.99 |================================================================= Intel Memory Latency Checker Test: Max Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better 1 . 39451.03 |================================================================= 2 . 39439.31 |================================================================= 3 . 39432.05 |================================================================= Intel Memory Latency Checker Test: Max Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better 1 . 39160.62 |================================================================= 2 . 39098.21 |================================================================= 3 . 39092.08 |================================================================= Intel Memory Latency Checker Test: Max Bandwidth - Stream-Triad Like MB/s > Higher Is Better 1 . 40606.99 |================================================================= 2 . 40598.30 |================================================================= 3 . 40596.83 |================================================================= Intel Memory Latency Checker Test: Peak Injection Bandwidth - All Reads MB/s > Higher Is Better 1 . 44707.6 |================================================================== 2 . 44713.6 |================================================================== 3 . 44676.2 |================================================================== Intel Memory Latency Checker Test: Peak Injection Bandwidth - 3:1 Reads-Writes MB/s > Higher Is Better 1 . 39874.2 |================================================================== 2 . 39871.1 |================================================================== 3 . 39871.1 |================================================================== Intel Memory Latency Checker Test: Peak Injection Bandwidth - 2:1 Reads-Writes MB/s > Higher Is Better 1 . 39174.0 |================================================================== 2 . 39160.3 |================================================================== 3 . 39159.6 |================================================================== Intel Memory Latency Checker Test: Peak Injection Bandwidth - 1:1 Reads-Writes MB/s > Higher Is Better 1 . 39090.9 |================================================================== 2 . 39060.0 |================================================================== 3 . 39089.8 |================================================================== Intel Memory Latency Checker Test: Peak Injection Bandwidth - Stream-Triad Like MB/s > Higher Is Better 1 . 40467.8 |================================================================== 2 . 40474.4 |================================================================== 3 . 40471.7 |==================================================================