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AMD Ryzen 9 3900X 12-Core testing with a ASUS ROG CROSSHAIR VIII HERO (WI-FI) (0803 BIOS) and Sapphire AMD Radeon RX 550 640SP / 560/560X 4GB on Ubuntu 19.04 via the Phoronix Test Suite.


AMD Ryzen 9 3900X 12-Core: 

	Processor: AMD Ryzen 9 3900X 12-Core (12 Cores / 24 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (0803 BIOS), Chipset: AMD Device 1480, Memory: 16384MB, Disk: 2000GB Force MP600 + 32GB Flash Disk, Graphics: Sapphire AMD Radeon RX 550 640SP / 560/560X 4GB (1300/1750MHz), Audio: AMD Baffin HDMI/DP, Monitor: Acer B286HK, Network: Realtek Device 8125 + Intel I211 + Intel Device 2723

	OS: Ubuntu 19.04, Kernel: 5.3.0-rc6-phoronix-amd-cppc3 (x86_64) 20190830, Desktop: GNOME Shell 3.32.2, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 4.5 Mesa 19.0.8 (LLVM 8.0.0), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160


Pennant 1.0.1
Test: sedovbig
Hydro Cycle Time - Seconds < Lower Is Better
AMD Ryzen 9 3900X 12-Core . 3283.65 |==========================================


Pennant 1.0.1
Test: leblancbig
Hydro Cycle Time - Seconds < Lower Is Better
AMD Ryzen 9 3900X 12-Core . 3150.85 |==========================================


QMCPACK 3.8

Total Execution Time - Seconds < Lower Is Better
AMD Ryzen 9 3900X 12-Core . 946.22 |===========================================