• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Asus 5850 Screen Tearing on Dual Monitor when OC'ed..

Joined
Apr 17, 2010
Messages
133 (0.03/day)
Location
Hobart, Australia
System Name B82REZ-2010
Processor AMD 1090T at 4ghz - 1.425v
Motherboard ASrock 890GX Extreme 3
Cooling Corsair H50 - Push/Pull with Noctua NF-P12's Connected Via Zalman Fan Controller
Memory 8GB Corsair Dominator's 1600mhz (Dual Memory Config)
Video Card(s) Asus 5850
Storage 60GB Corsair SSD, 2x 1TB, 1x 750GB, 5x 2TB
Display(s) 23" Full HD LG LCD, 19" Acer LCD
Case Cooler Master HAF X
Audio Device(s) Onboard
Power Supply Corsair 850HX Modular PSU
Software Windows 7 Ultimate 64-Bit
Hi Guys,

I've recently added a 2nd monitor to my set-up and am having an issue with my Asus (non reference) 5850 GPU. It seems when I overclock the card my new monitor starts screen tearing but when I put it back to default it is OK.

I've Googled this and found out the cause but have yet to find a fix. It seems when I overclock, the memory on the card gets limited in 2D mode to 300mhz (which causes the screen tearing) and it isn't until I start playing a game or do something graphics intensive until my memory goes back to normal.

So my question is - is there a way to make my 5850 stay at constant clocks? Or can I somehow make it so the memory doesn't get limited as much?

Sorry I can't post screenshots or give you the exact numbers as I'm at work at the moment, but any help would be great!

Cheers
Wayne
 
Top