GTX 660Ti
AMD Ryzen 5 2600 Six-Core testing with a MSI B350 PC MATE (MS-7A34) v2.0 (A.E0 BIOS) and Gigabyte NVIDIA GeForce GTX 660 2GB on Ubuntu 18.04 via the Phoronix Test Suite.


GTX660: 

	Processor: AMD Ryzen 5 2600 Six-Core @ 3.85GHz (6 Cores / 12 Threads), Motherboard: MSI B350 PC MATE (MS-7A34) v2.0 (A.E0 BIOS), Chipset: AMD Family 17h, Memory: 16384MB, Disk: 500GB Samsung SSD 850, Graphics: Gigabyte NVIDIA GeForce GTX 660 2GB (324/324MHz), Audio: NVIDIA GK106 HDMI Audio, Monitor: SONY TV, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 18.04, Kernel: 4.15.0-43-generic (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.19.6, Display Driver: NVIDIA 410.78, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080


Unigine Heaven 4.0
Resolution: 1920 x 1080 - Mode: Fullscreen - Renderer: OpenGL
Frames Per Second > Higher Is Better
GTX660 . 33.45 |===============================================================