Quote:
Originally Posted by
roninmediaÂ

At the time that I built this PC in Q4 of 2011, I landed a good deal on a pair of MSI GTX460 for $210. However, I graduated a few months ago, come into steady income and am now looking to get a SINGLE card upgrade to my current configuration. Not a fan of the heat and some bottleneck with only 1 GB of VRAM.
What's a logical card I can possibly get for under $450 that performance is good for the price? I've seen the Visiontek 7970 + Games for right at $375. And the EVGA/ASUS 670 is around at $400.
I play at 1920x1080 but I do like to try my best to max out the eye candy.
You don't need any more than a HD 7950 OC card. these cards overclock to 1 - 1.05 Ghz at stock voltage and 1.1 - 1.15 Ghz with voltage tweaking. clock for clock HD 7950 is close to HD 7970 , maybe 5% slower.
http://www.hardocp.com/article/2012/03/01/xfx_radeon_hd_7950_black_edition_video_card_review/8
The best HD 7950 OC options are
MSI HD 7950 OC - USD 310 after rebate
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127667
Gigabyte HD 7950 Windforce - USD 340
http://www.amazon.com/Gigabyte-Mini-Displayport-PCI-Express-Graphic-GV-R795WF3-3GD/dp/B007581QHG/
Sapphire HD 7950 950 Mhz edition - USD 350
http://www.newegg.com/Product/Product.aspx?Item=N82E16814102991
Sapphire HD 7950 950 Mhz edition and MSI HD 7950 Twin Frozr are using a HD 7970 PCB. Generally a better PCB means better stability while overclocking although the cooler and chip will determine whats the max overclocks possible. here are the cards with pics of the PCB. newegg user reviews of both these cards confirm the HD 7970 PCB.
http://hardforum.com/showthread.php?t=1704168
http://www.overclock.net/t/1281711/hd7950-revised-with-reference-hd7970-pcb-club
IMO Gigabyte has the best cooler. So if you like lower temps this card is more attractive.
Finally here is a user who has MSI HD 7950 at 1050 Mhz core clocks and 1575 Mhz memory and getting 70+ fps in BF3 at max settings iin 1080p.
http://www.overclock.net/t/1284812/are-these-high-temps-for-tf3-7950-1150-1700-1-149#post_17759950
Here is a HD 7950 OC review with HD 7950 OC card overclocked to 1025 Mhz at stock voltage
http://www.techpowerup.com/reviews/Sapphire/HD_7950_Flex/31.html
BF3 1920 X 1200 4x AA
Sapphire HD 7950 (1025 Mhz) - 69.7
GTX 680 (1006/ 1058) - 71.8
think about it.
Edited by raghu78 - 7/22/12 at 12:47am