In short no. The 8800gts is below the minimum specs. But if you swap it out with the 7970 you will be good to go. The 800mhz side of the RAM is slightly lightweight But i imagine you should just manage to play on medium settings. No such problem with your new rig. (O:!
Microsoft Lumia 950 vs Lumia 950 XL: What's the difference between Lumia 950 & 950 XL?