Podle mě máš limit v CPU..
edit: "červená" MSI na stock taktech (1050/1500)

FPS:
47.1
Score:
1186
Min FPS:
7.9
Max FPS:
114.5
System
Platform:
Windows 7 (build 7601, Service Pack 1) 64bit
CPU model:
Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz (OC na 4.2GHz)
GPU model:
AMD Radeon R9 200 Series 14.100.0.0 (3072MB) x1
Settings
Render:
Direct3D11
Mode:
1920x1080 fullscreen
Preset
Custom
Quality
Ultra
Tessellation:
Extreme