55 AMD Ryzen 9 3900X 12-Core testing with a ASUS ROG CROSSHAIR VIII HERO (2103 BIOS) and Gigabyte NVIDIA GeForce GTX 980 Ti 6GB on Ubuntu 20.04 via the Phoronix Test Suite. 55: Processor: AMD Ryzen 9 3900X 12-Core @ 3.80GHz (12 Cores / 24 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (2103 BIOS), Chipset: AMD Starship/Matisse, Memory: 64GB, Disk: 2 x Samsung SSD 970 EVO 500GB + 480GB KINGSTON SA400S3 + 750GB SAMSUNG HD753LJ + 1000GB Western Digital WD1001FALS-0 + 1000GB TOSHIBA MQ01ABD1 + 1000GB Seagate ST1000DM003-1ER1, Graphics: Gigabyte NVIDIA GeForce GTX 980 Ti 6GB (1062/3505MHz), Audio: NVIDIA GM200 HD Audio, Monitor: Cinema HD, Network: Realtek RTL8125 2.5GbE + Intel I211 OS: Ubuntu 20.04, Kernel: 5.4.0-56-generic (x86_64), Desktop: Xfce 4.14, Display Server: X Server 1.20.8, Display Driver: NVIDIA 450.80.02, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 11.0.228, Vulkan: 1.2.133, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 5120x1600 SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better 55 . 752.97 |================================================================== SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better 55 . 166.97 |================================================================== SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better 55 . 347.27 |================================================================== SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better 55 . 836.51 |================================================================== SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better 55 . 1039.43 |================================================================= SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better 55 . 1374.63 |=================================================================