Vega64 AMD FX-9590 Eight-Core testing with a ASRock 990FX Extreme9 (P1.80 BIOS) and AMD Radeon RX 56/64 8GB on Ubuntu 20.04 via the Phoronix Test Suite. Vega64 FX9590: Processor: AMD FX-9590 Eight-Core @ 4.70GHz (4 Cores / 8 Threads), Motherboard: ASRock 990FX Extreme9 (P1.80 BIOS), Chipset: AMD RD9x0/RX980, Memory: 32GB, Disk: 1000GB HGST HTS721010A9, Graphics: AMD Radeon RX 56/64 8GB (1630/945MHz), Audio: Realtek ALC898, Monitor: DELL E2210H, Network: Intel 82583V OS: Ubuntu 20.04, Kernel: 5.4.0-81-generic (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.11, Display Driver: modesetting 1.20.11, OpenGL: 4.6 Mesa 21.0.3 (LLVM 12.0.0), OpenCL: OpenCL 2.0 AMD-APP (3241.0) + OpenCL 1.1 Mesa 21.0.3, Compiler: GCC 9.3.0 + Clang 10.0.0-4ubuntu1, File-System: ext4, Screen Resolution: 1920x1080 clpeak OpenCL Test: Global Memory Bandwidth GBPS > Higher Is Better Vega64 FX9590 . 358.59 |======================================================= clpeak OpenCL Test: Transfer Bandwidth enqueueReadBuffer GBPS > Higher Is Better Vega64 FX9590 . 5.54 |========================================================= clpeak OpenCL Test: Transfer Bandwidth enqueueWriteBuffer GBPS > Higher Is Better Vega64 FX9590 . 9.00 |========================================================= clpeak OpenCL Test: Single-Precision Float GFLOPS > Higher Is Better Vega64 FX9590 . 12383.28 |===================================================== clpeak OpenCL Test: Double-Precision Double GFLOPS > Higher Is Better Vega64 FX9590 . 802.32 |======================================================= clpeak OpenCL Test: Integer Compute INT GIOPS > Higher Is Better Vega64 FX9590 . 2345.18 |====================================================== clpeak OpenCL Test: Kernel Latency us < Lower Is Better Vega64 FX9590 . 19.02 |========================================================