Good Night to everyone guys, a friend of mine is trying to get a new graphics card GTX 970 (http://www.bestbuy.com/site/nvidia-geforce-gtx-970-4gb-gddr5-pci-express-3-0-graphics-card-silver-black/9855169.p?id=1219441201895&skuId=9855169), he actually have a GTX 450 and he is using this MB Gigabyte GA-EP45-UD3P (http://www.gigabyte.com/products/product-page.aspx?pid=3012#ov), the question is would there be any problem, any bottleneck or something like that?