980ti-nouveau
Intel Core i7-3930K testing with a ASUS P9X79 (4106 BIOS) and NVIDIA GeForce GTX 980 Ti 6GB on Slackware 15.0 x86_64 via the Phoronix Test Suite.


NVIDIA NV120: 

	Processor: Intel Core i7-3930K @ 5.70GHz (6 Cores / 12 Threads), Motherboard: ASUS P9X79 (4106 BIOS), Chipset: Intel Xeon E5/Core, Memory: 16GB, Disk: 3001GB Western Digital WD30EZRX-00D + 240GB KINGSTON SA400S3 + 2000GB Western Digital WD2002FAEX-0 + 180GB INTEL SSDSC2BW18, Graphics: NVIDIA NV120 6GB, Audio: Realtek ALC892, Monitor: ROG PG279Q, Network: 2 x Realtek RTL8111/8168/8411

	OS: slackware 14.2+, Kernel: 5.7.6 (x86_64), Display Server: X Server 1.20.8, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 20.1.1, Compiler: GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 2560x1440

NVIDIA GeForce GTX 980 Ti: 

	Processor: Intel Core i7-3930K @ 4.50GHz (6 Cores / 12 Threads), Motherboard: ASUS P9X79 (4106 BIOS), Chipset: Intel Xeon E5/Core, Memory: 16GB, Disk: 960GB KINGSTON SA400S3, Graphics: NVIDIA GeForce GTX 980 Ti 6GB, Audio: Realtek ALC892, Monitor: ROG PG278QE, Network: Realtek RTL8111/8168/8411

	OS: Slackware 15.0 x86_64, Kernel: 5.15.4 (x86_64), Display Server: X Server 1.20.13, Display Driver: NVIDIA 470.62.13, OpenGL: 4.6.0 NVIDIA 470.62.13, Vulkan: 1.2.200, Compiler: GCC 11.2.0 + Clang 13.0.0 + LLVM 13.0.0, File-System: ext4, Screen Resolution: 3840x1080


Xonotic 0.8.2
Resolution: 1920 x 1080 - Effects Quality: Low
Frames Per Second > Higher Is Better
NVIDIA NV120 .............. 345.43 |======================================
NVIDIA GeForce GTX 980 Ti . 387.23 |===========================================


Xonotic 0.8.2
Resolution: 1920 x 1080 - Effects Quality: High
Frames Per Second > Higher Is Better
NVIDIA NV120 .............. 291.42 |=======================================
NVIDIA GeForce GTX 980 Ti . 325.16 |===========================================


Xonotic 0.8.2
Resolution: 1920 x 1080 - Effects Quality: Ultra
Frames Per Second > Higher Is Better
NVIDIA NV120 .............. 251.44 |======================================
NVIDIA GeForce GTX 980 Ti . 281.26 |===========================================


Xonotic 0.8.2
Resolution: 1920 x 1080 - Effects Quality: Ultimate
Frames Per Second > Higher Is Better
NVIDIA NV120 .............. 186.79 |=====================================
NVIDIA GeForce GTX 980 Ti . 220.00 |===========================================