Spring is apparently the season for video card reviews! Granted, there have also been a couple of product launches (one of which you’ll find below), but I think at least half of my inbox is video card reviews right now. To save time and space, I’ll just post the site name with a link to its review(s) of whatever card.
Pro-Clockers – Gigabyte GV-R577UD-1GD Radeon HD 5770 Video Card
Motherboards.org – Sapphire TOXIC HD5850 2GB DDR5 and GPU WARS! NVIDIA GTX 480 vs ATI RADEON HD 5870! VGA Card Battle!
Legit Reviews – Exclusive: XFX Radeon 5970 Video Card w/ 4GB of Memory and GeForce GTX 480 Gets a BIOS Update and Cooks an Egg
TrustedReviews – nVidia GeForce GTX 470 Fermi
Hardware Secrets – ECS NGT240-512QI-F and HIS Radeon HD 5670 IceQ Video Card
Guru3D – Radeon HD 5870 Eyefinity6
HotHardware – ATI Radeon HD 5870 Eyefinity 6 Edition Gaming
Rage3D – ATI Radeon HD 5870 2GB Review – to Eyefinity and Beyond!
TweakTown – ATI Radeon Eyefinity6 2GB Video Card at 5760 x 1200 and HIS Radeon HD 5850 Turbo 1GB Video Card
bit-tech – Fermi Testing Update
TweakPC = PowerColor Radeon HD 5830 PCS+ (please note the little flag on the site for an automatic translation)
Bjorn3D – Overclocking GTX-480 / EVGA Precision 1.9.2
Technic3D – PowerColor HD5750 PCS

