Low fps, decent components

[rpappas]

hey, bought a cyberpower prebuilt back in november. It had an rma gfx card and after that shipping price i think ive spent around 950 dollars on the computer. Never really happy with my purchase, i decided to jump on the bandwagon and upgrade my gpu from a 6850 radeon to a 7870 Tahaiti Le, and im still getting really poor fps in games, any thoughts? heres a dxdiag from earlier today
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System Information
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Time of this report: 3/5/2013, 18:20:18
Machine name: ROBERT-PC
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.130104-1431)
Language: English (Regional Setting: English)
System Manufacturer: Gigabyte Technology Co., Ltd.
System Model: Z68AP-D3
BIOS: Award Modular BIOS v6.00PG
Processor: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz (8 CPUs), ~3.7GHz
Memory: 8192MB RAM
Available OS Memory: 8110MB RAM
Page File: 3793MB used, 12423MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: 96 DPI (100 percent)
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode

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DxDiag Notes
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Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Input Tab: No problems found.

--------------------
DirectX Debug Levels
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Direct3D: 0/4 (retail)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)

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Display Devices
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Card name: AMD Radeon HD 7800 Series
Manufacturer: Advanced Micro Devices, Inc.
Chip type: AMD Radeon Graphics Processor (0x679E)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_679E&SUBSYS_23281787&REV_00
Display Memory: 4095 MB
Dedicated Memory: 2025 MB
Shared Memory: 2070 MB
Current Mode: 1920 x 1080 (32 bit) (60Hz)
Monitor Name: Dell SR2220L(Analog)
Monitor Model: DELL SR2220L
Monitor Id: DELA075
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: HD15

 

[Glite]

It's bad to buy prebuilts atleast buy a custom built if your going to buy them at a store it's always better to ask for custom built (Tiger direct) even though building your self is better it's x10 better than getting a prebuilt.

Anyways I don't see what's wrong although your CPU might be bottlenecking ur GPU. is the only thing I can come up with.

Dl the latest drivers, etc.

 

[Cons29]

how do you define "low", you have a good build, sure you could use some oc in the cpu side but otherwise you are fine.

 

[rgd1101]

what games and what settings are you trying to play it in?

 

[rpappas]

idk if its to late to reply, thanks anyways. As far as the games, planetside 2, bioshock infinite, and world of warcraft all of these on medium settings get on average about 30-40 frames. Graphics drivers are up to date