LehTV, can you rank the different brand/models of 7850s?
I dunno if you could do an honest rank ordering of all of them, but below is how I would tier the ones available on Newegg. Note: You should NOT necessarily always buy a card out of Tier 1 if a Tier 2 card is significantly less expensive.
Tier 1 - Good brands, good coolers:
SAPPHIRE Radeon HD 7850 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card (11200-00-20G)
SAPPHIRE Radeon HD 7850 OC 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card (11200-01-20G)
GIGABYTE GV-R785OC-2GD Radeon HD 7850 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
ASUS HD7850-DC2-2GD5 Radeon HD 7850 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
MSI R7850 Twin Frozr 2GD5/OC Radeon HD 7850 2GB GDDR5 PCI Express 3.0 x16 Video Card
XFX Double D FX-785A-CDFC Radeon HD 7850 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
Tier 2 - Good brands, OK coolers:
PowerColor AX7850 2GBD5-DH Radeon HD 7850 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
PowerColor AX7850 2GBD5-2DH Radeon HD 7850 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
XFX FX-785A-CNFC Radeon HD 7850 Core Edition 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
PowerColor PCS+ AX7850 2GBD5-2DHPP Radeon HD 7850 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
Tier 3 - OK brands, OK coolers:
VisionTek 900505 Radeon HD 7850 2GB GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
HIS H785F2G2M Radeon HD 7850 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
HIS IceQ X H785QN2G2M Radeon HD 7850 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card
DIAMOND 7850PE52G Radeon HD 7850 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card