AB350MDS3HV2 AMD Ryzen 9 3900XT 12-Core testing with a Gigabyte AB350M-DS3H V2-CF (F54d BIOS) and Sapphire AMD Radeon RX 6500 XT 4GB on Ubuntu 24.10 via the Phoronix Test Suite. AMD Ryzen 9 3900XT 12-Core: Processor: AMD Ryzen 9 3900XT 12-Core @ 4.78GHz (12 Cores / 24 Threads), Motherboard: Gigabyte AB350M-DS3H V2-CF (F54d BIOS), Chipset: AMD Starship/Matisse, Memory: 2 x 8GB DDR4-2400MT/s TEAMGROUP-UD4-2666, Disk: 480GB Seagate IronWolf510 ZP480NM30001-2S9301 + 500GB TOSHIBA HDWM105 + 250GB Seagate BarraCud + 6001GB Seagate ST6000VN0033-2EE, Graphics: Sapphire AMD Radeon RX 6500 XT 4GB, Audio: AMD Navi 21/23, Monitor: G32QC A, Network: Realtek RTL8111/8168/8211/8411 OS: Ubuntu 24.10, Kernel: 6.11.0-13-generic (x86_64), Desktop: GNOME Shell 47.0, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 24.2.3-1ubuntu1 (LLVM 19.1.0 DRM 3.58), Compiler: GCC 14.2.0, File-System: ext4, Screen Resolution: 2560x1440 Timed Linux Kernel Compilation 6.8 Build: defconfig Seconds < Lower Is Better CacheBench Test: Read MB/s > Higher Is Better AMD Ryzen 9 3900XT 12-Core . 11622.57 |======================================== CacheBench Test: Write MB/s > Higher Is Better AMD Ryzen 9 3900XT 12-Core . 66202.18 |======================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better AMD Ryzen 9 3900XT 12-Core . 116567.73 |=======================================