I'm playing on r6595, it runs Xenoblade @ full speed, and SMG2 at mostly 50-60 fps. However, I must change settings for both of these games, and I don't feel like switching settings everytime I change games.
---Specs---
Graphics Card: EVGA GTX 980 4GB
Processor: Intel i5 4690k
RAM: Kingston 16GB DDR3
Motherboard: GIGABYTE G1. Sniper z97
Heatsink: CM Hyper 212+
SSD: PNY 100GB
HDD 1: Seagate 1TB
HDD 2: Western Digital 500GB
ExHDD: 325GB
Graphics Card: EVGA GTX 980 4GB
Processor: Intel i5 4690k
RAM: Kingston 16GB DDR3
Motherboard: GIGABYTE G1. Sniper z97
Heatsink: CM Hyper 212+
SSD: PNY 100GB
HDD 1: Seagate 1TB
HDD 2: Western Digital 500GB
ExHDD: 325GB