Hello! So I have a gtx 770 4gb vmemory gigabyte wjndforce an i5 4670k and 16gbs of ram, before buying battlefield 1 I looked at benchmarks to make sure it would be playable, the person had the exact same setup as mine same CPU GPU everything except I have more video card ram and ram. He gets about 40-55 fps on ultra and I'm struggling to keep 30 on medium settings. I wish I could give more details or be more specific about the problem I was just wondering if there's certain things I check to see why there's such a huge decrease in performance.