3-vcl Intel Core i5-4440 testing with a Gigabyte H87-HD3 (F5 BIOS) and Gigabyte NVIDIA GeForce GTX 1660 6GB on Debian 10 via the Phoronix Test Suite. 1vcl: Processor: Intel Core i5-4440 @ 3.30GHz (4 Cores), Motherboard: Gigabyte H87-HD3 (F5 BIOS), Chipset: Intel 4th Gen Core DRAM, Memory: 16GB, Disk: 250GB Samsung SSD 860 + 2 x 2000GB Western Digital WD20EZRX-00D + 750GB Western Digital WD7500AADS-0, Graphics: Gigabyte NVIDIA GeForce GTX 1660 6GB (1530/4001MHz), Audio: Realtek ALC892, Monitor: PLX2483H, Network: Realtek RTL8111/8168/8411 OS: Debian 10, Kernel: 4.19.0-9-amd64 (x86_64), Desktop: KDE Plasma 5.14.5, Display Server: X Server 1.20.4, Display Driver: NVIDIA 440.100, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 10.2.185, Compiler: GCC 8.3.0 + Clang 7.0.1-8 + CUDA 9.2, File-System: ext4, Screen Resolution: 1920x1080 ViennaCL 1.4.2 OpenCL LU Factorization GFLOPS > Higher Is Better 1vcl . 39.88 |=================================================================