gtx 980 ti
Intel Core i5-4670K testing with a ASUS Z87-A (0801 BIOS) and NVIDIA GeForce GTX 980 Ti 6144MB on ManjaroLinux 18.0.0-rc via the Phoronix Test Suite.


gtx 980 ti: 

	Processor: Intel Xeon E3-1231 v3 @ 3.40GHz (8 Cores), Motherboard: MSI Z97 PC Mate(MS-7850) v1.0, Chipset: Intel Xeon E3-1200 v3 DRAM, Memory: 8192MB, Disk: 1000GB Western Digital WD10EZEX-60M, Graphics: MSI NVIDIA GeForce GTX 980 Ti 6144MB, Audio: Realtek ALC887-VD, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 14.04, Kernel: 3.13.0-32-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: nouveau 1.0.10, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080

NVIDIA GeForce GTX 980 Ti: 

	Processor: Intel Core i5-4670K @ 3.80GHz (4 Cores), Motherboard: ASUS Z87-A (0801 BIOS), Chipset: Intel 4th Gen Core DRAM, Memory: 12288MB, Disk: 120GB INTEL SSDSC2CT12 + 1000GB Western Digital WD10EZRX-00A, Graphics: NVIDIA GeForce GTX 980 Ti 6144MB (1037/3505MHz), Audio: Realtek ALC892, Monitor: VG248, Network: Realtek RTL8111/8168/8411

	OS: ManjaroLinux 18.0.0-rc, Kernel: 4.18.16-1-MANJARO (x86_64), Desktop: KDE Plasma 5.14.1, Display Server: X Server 1.20.2, Display Driver: NVIDIA 410.66, OpenGL: 4.6.0, Compiler: GCC 8.2.1 20180831 + Clang 7.0.0 + CUDA 10.0, File-System: btrfs, Screen Resolution: 3840x1080


x11perf 1.5
Test: 500px PutImage Square
Operations / Second > Higher Is Better
gtx 980 ti ................ 1407 |==============================
NVIDIA GeForce GTX 980 Ti . 2120 |=============================================


x11perf 1.5
Test: Scrolling 500 x 500 px
Operations / Second > Higher Is Better
gtx 980 ti ................ 56867 |============================================
NVIDIA GeForce GTX 980 Ti . 49167 |======================================


x11perf 1.5
Test: Char in 80-char aa line
Operations / Second > Higher Is Better
gtx 980 ti ................ 3706667 |==========================================
NVIDIA GeForce GTX 980 Ti . 3233333 |=====================================


x11perf 1.5
Test: PutImage XY 500x500 Square
Operations / Second > Higher Is Better
gtx 980 ti ................ 1220 |=============================================
NVIDIA GeForce GTX 980 Ti . 1053 |=======================================


x11perf 1.5
Test: Fill 300 x 300px AA Trapezoid
Operations / Second > Higher Is Better
gtx 980 ti ................ 66333 |============================================
NVIDIA GeForce GTX 980 Ti . 66367 |============================================


x11perf 1.5
Test: 500px Copy From Window To Window
Operations / Second > Higher Is Better
gtx 980 ti ................ 56733 |============================================
NVIDIA GeForce GTX 980 Ti . 49467 |======================================


x11perf 1.5
Test: Copy 500x500 From Pixmap To Pixmap
Operations / Second > Higher Is Better
gtx 980 ti ................ 58100 |============================================
NVIDIA GeForce GTX 980 Ti . 49833 |======================================


x11perf 1.5
Test: 500px Compositing From Pixmap To Window
Operations / Second > Higher Is Better
gtx 980 ti ................ 160000 |===========================================
NVIDIA GeForce GTX 980 Ti . 142667 |======================================


x11perf 1.5
Test: 500px Compositing From Window To Window
Operations / Second > Higher Is Better
gtx 980 ti ................ 30.63 |============================================
NVIDIA GeForce GTX 980 Ti . 19.63 |============================