Hey AuShadow I did run your Performance test to, my results are :
On all Settings there a frame drops of 5 -7 frames when bad guys appear, mostly with rocketman. My Ingame Resolution is 2560x1440.
High: General frames are at the level start 22 fps, framedrops to 16 on bad guys, average 23-28 frames, and when all enemies are dead the highest frames that i ever got 33.
Medium: General frames are at the level start 24 fps, framedrops to 18 on bad guys, average 25-30 frames, and when all enemies are dead the highest frames that i ever got 35.
Lowest: General frames are at the level start 29 fps, framedrops to 22 on bad guys, average 35-37 frames, and when all enemies are dead the highest frames that i ever got 47.
I hope that helped. by the way im new to the forums.
System Specs: OS - Windows 7 Professional 64-bit SP1, CPU - AMD FX-8150 Zambezi @ 4.0Ghz, RAM - 8Gb Dual channel DDR3 @ 805Mhz, GFX Card - 2048MB Sapphire Radeon R7 265 Dual-X -GPU Clock @ 1050 Mhz