For Sale: AMD Sapphire HD 7750 1024MB GDDR5 Graphics Card
 

Bought this last year but I have now upgraded. It's a really good card, never had any problems with it. £40

It's this one https://www.overclockers.co.uk/showp...odid=GX-294-SP

Re: For Sale: AMD Sapphire HD 7750 1024MB GDDR5 Graphics Card
 

What power does it need to run it comfortably.ie what you running

Re: For Sale: AMD Sapphire HD 7750 1024MB GDDR5 Graphics Card
 

I've got a 750W PSU but that's way over the top for that card. I don't think it will need that much

edit
Just to add, I've now got a 3GB card that requires two dedicated power supplies. The one I'm selling is powered from the motherboard so doesn't use much

Re: For Sale: AMD Sapphire HD 7750 1024MB GDDR5 Graphics Card
 

We had a core edition 7770 but with a single card power .It kept causing power surges. :-(

For Sale: AMD Sapphire HD 7750 1024MB GDDR5 Graphics Card
 

What size psu do you have?

Re: For Sale: AMD Sapphire HD 7750 1024MB GDDR5 Graphics Card
 

CX500M
runs ASUS mother board AMD Quad core
Tried AMD core edition HD 7770 GPU
Now on GeForce GT640 2GB
it struggles on Garrys Mod

Re: For Sale: AMD Sapphire HD 7750 1024MB GDDR5 Graphics Card
 

A CX500M is more than enough to run that card. AMD recommend a 400W at the least and a 500W for Crossfire so you should be fine.

Garrys Mod running badly is most likely your current card which isn't really a gaming orientated card.

I'm running a Core i5, and GTX660Ti on a 650W and I there's plenty of headroom on the PSU.

£40 isn't to bad either and the 7750 will be a good upgrade for you.

Not sure why you kept getting power surges with the 7770 either as a 500W PSU should easily be able to run that card?

Re: For Sale: AMD Sapphire HD 7750 1024MB GDDR5 Graphics Card
 

Maybe a bad card Or PS?