XFX Radeon HD 7750 FPS Issues with games

dzcannon

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Apr 21, 2014
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So I am honestly clueless on what is wrong. I got this card back in August 2013, and didn't really check how well it would perform on games with maxed settings until now (I know I should have earlier).The games I tested were Tomb Raider (latest release), League of Legends, as well as Diablo 3. Using Fraps, I tested the frames and recorded how fast each game had run at max settings (default).

Frames I had in-game:

Tomb Raider: 16-20FPS
Diablo 3: 32-68FPS
LoL: 10-78FPS

What you may notice is that the games HEAVILY dip at most points (especially league of legends), and I can not figure out what is causing this, i've tried vsync both on and off, which did keep the frames from crossing 60, but continued to dip from one section of the game to the next.

My Specs using dxdiag (and some edits):

Operating System: Windows 7 Ultimate 64-bit
Language: English (Regional Setting: English)
BIOS: m4a78 Pro
BIOS Date: 05/20/09 Ver: 08.00.15
Processor: AMD Phenom(tm) II X4 940 Processor (4 CPUs), ~3.0GHz
Memory: 8192MB RAM
Available OS Memory: 8192MB RAM
Page File: 2598MB used, 13782MB available
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled

Specs for each game:
Tomb Raider
League of Legends
Diablo 3

Im almost certain I can run all of these games at max, as my old gtx 260 maxcore 55 could run ALL of these just fine at a constant 60FPS. If your wondering why I am no longer using that card, it is simply because it died, hence the reason why I got a new card, making sure it was better than its predecessor. Any help is appreciated.
 
Its an entry level card. Its not going to maxout any game with decent graphics unless your on a low resolution, which you didn't give.

As far as possible problems, did you completely uninstall the Nvidia drivers first or did you just stick the new card in?
 

dzcannon

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Apr 21, 2014
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I made sure I cleared all of the drivers from the old graphic card before installing the new ones. When it comes to the resolution, the card is supposed to support resolutions of up to 4096 by 2160, so I am not sure why the problem lies there.
 


Supporting a resolution is far different from running max settings.
 

dzcannon

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Apr 21, 2014
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I understand that, but is lowering the resolution from 1080p (which is what I am running the games at) the only option I have?