PC System - i7 -5820k - 64GB RAM - Limited Edition

Hi This PC is still a good gaming PC despite the age of the GPU. The specs are as follows: CPU: i7 5820k Motherboard - X99 Gigabyte-UD5 WIFI-CF WIFI/Bluetooth, SLI + Crossfire (high end) Memory: DDR4 64GB Quad channel PSU: XFR 850W Gold Modular GPU: MSI Gold 980ti 6GB (can upgrade to Vega 64 8GB Gigabyte for another 120) Case: Full Tower - Phanteks CD: BlueRay Drive with DVD recorder/rewriter Storage: 2x 1TB SSD drives + 1x 4TB Sata Drive The game benchmark is Rainbow Six Seige on Ultra settings using 2440x1440p