New graphic card and mem

vlad30

Honorable
Oct 2, 2012
2
0
10,510
hello everyone. 1) am looking to change my graphic card. its really bad am getting black backrounds in games and square pixels alot!. i cant play my images mess up, that is the graphic card rite?

2) i seem to get blue screens everytime i run a third party tool it messed up, the bsod says its a mem, then shadowing. and other stuff. i never had a problem with my memory till i switched it. i saw online that when you buy 2 sets of rams instead of a four pack it can be a problem. please help me pick a new graphic card thats better then my radeon 6870 and new mems my mobo is a sabertooth x79.

here is my build atm

Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.120503-2030)
Language: English (Regional Setting: English)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 05/24/12 14:35:09 Ver: 12.03
Processor: Intel(R) Core(TM) i7-3820 CPU @ 3.60GHz (8 CPUs), ~3.6GHz
Memory: 16384MB RAM
Available OS Memory: 16356MB RAM
Page File: 5281MB used, 27429MB available
Windows Dir: C:\Windows
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
DxDiag Version: 6.01.7601.17514 32bit Unicode

Display Devices
---------------
Card name: AMD Radeon HD 6800 Series
Manufacturer: Advanced Micro Devices, Inc.
Chip type: AMD Radeon Graphics Processor (0x6738)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_6738&SUBSYS_174B174B&REV_00
Display Memory: 730 MB
Dedicated Memory: 1000 MB
Shared Memory: 3826 MB
Current Mode: 1920 x 1080 (32 bit) (60Hz)
Monitor Name: Generic PnP Monitor
Monitor Model: Acer S231HL
Monitor Id: ACR01A6
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: DVI