980ti
Intel Core i7-3930K testing with a ASUS P9X79 (4106 BIOS) and NVIDIA GeForce GTX 980 Ti 6GB on slackware 14.2+ via the Phoronix Test Suite.


NVIDIA GeForce GTX 980 Ti: 

	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 GeForce GTX 980 Ti 6GB (1189/3600MHz), 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: NVIDIA 450.51, OpenGL: 4.6.0, Vulkan: 1.2.133, Compiler: GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 2560x1440

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 OC 1500/8002Mhz: 

	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 GeForce GTX 980 Ti 6GB (1189/4001MHz), 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: NVIDIA 450.51, OpenGL: 4.6.0, Vulkan: 1.2.133, Compiler: GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 2560x1440


Xonotic 0.8.2
Resolution: 1920 x 1080 - Effects Quality: Low
Frames Per Second > Higher Is Better
NVIDIA GeForce GTX 980 Ti . 358.86 |===========================================
NVIDIA NV120 .............. 345.97 |=========================================


Xonotic 0.8.2
Resolution: 1920 x 1080 - Effects Quality: High
Frames Per Second > Higher Is Better
NVIDIA GeForce GTX 980 Ti . 302.97 |===========================================
NVIDIA NV120 .............. 293.81 |==========================================


Xonotic 0.8.2
Resolution: 1920 x 1080 - Effects Quality: Ultra
Frames Per Second > Higher Is Better
NVIDIA GeForce GTX 980 Ti . 260.84 |===========================================
NVIDIA NV120 .............. 252.40 |==========================================


Xonotic 0.8.2
Resolution: 1920 x 1080 - Effects Quality: Ultimate
Frames Per Second > Higher Is Better
NVIDIA GeForce GTX 980 Ti . 204.70 |===========================================
NVIDIA NV120 .............. 190.43 |========================================


OpenArena 0.8.8
Resolution: 1920 x 1080
Frames Per Second > Higher Is Better
NVIDIA GeForce GTX 980 Ti ................. 368.1 |============================
NVIDIA NV120 .............................. 300.0 |=======================
NVIDIA GeForce GTX 980 Ti OC 1500/8002Mhz . 369.5 |============================


OpenArena 0.8.8
Resolution: 1920 x 1080 - Total Frame Time
Milliseconds < Lower Is Better
NVIDIA GeForce GTX 980 Ti ................. MIN: 1.0  AVG: 2.7   MAX: 27.0 
NVIDIA NV120 .............................. MIN: 1.0  AVG: 3.3   MAX: 16.0 
NVIDIA GeForce GTX 980 Ti OC 1500/8002Mhz . MIN: 1.0  AVG: 2.7   MAX: 26.0