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Windows 7: SLI Performance issues (Nvidia GTX 480)

23 Dec 2012   #1

Windows 7 Ultimate 64x
SLI Performance issues (Nvidia GTX 480)

Hey Guy's and Ladies

Firstly I would like to say Merry Xmas & Happy New Year from UK

Ok, I'm having a issue with either My Gpu's, Cpu or drivers, When I go into a game like BF3 My fps jumps from 50 to 100 average is about 60 (playing on high, abit of Ultra and 2 msaa) this is normal fps, now I went on Medal Of Honor Warfighter tonight, and My avg fps were 10 to 30 max.

I thought "yea new patch, typical Moh ea bullcr*p" but went into *cough( Call Of Duty Black Ops II same thing happened, tried BF3 again, same thing happened, Disabling SLI and Re enabling seems to work for a hour max, I will include system specs and things I have tried below, thanks again and have a nice holiday

* Reverting to older drivers works, but only on some games
* Re seating the SLI Bridge
* Checking all PCI-E power cables
* Checked if anything is running in the back ground
* Fresh install of drivers (with and without Driver Sweeper)
* Taking both Gpu's out and putting them back in

Corsair Carbide 500R White case 8x Fans.
AMD FX 6200 @ 4.3 GHZ
Corsair H60 with twin Coolermaster Performance Fans
Corsair Vengeance 16gb Ddr3
2 GTX 480 1.5GB in sli (using current 310.70 Drivers)
Corsair HX1050W Modular psu
Asus M5A99X EVO USB3
Asus Xonar 5.1 DGX Soundcard
OCZ Vertex plus+ R2 120GB SSD (Windows)
2TB Western Digital Green HD
1TB Seagate HD
2x WD VelociRaptor 600 GB for games
Logitech G13 Gamepad
Logitech Z5500 5.1 Speakers
Microsoft X6 Sidewinder Keyboard
Logitech G500 Mouse
Logitech G35 7.1 Headset
Wired X-Box Controller
External LG CD/DVD R/W
Acer S231HL 23" 1920x1080p
Samsung Syncmaster 22" 1920x1080p
Windows 8 Pro 64-bit

My System SpecsSystem Spec


 SLI Performance issues (Nvidia GTX 480)

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