This is a pretty good article on TomsHardware.com: Roundup: Nine GeForce GTX 460 1 GB Boards Benchmarked.
The following 9 GTX 460 (1 GB) video cards are compared:
Asus ENGTX460 DirectCU TOP/2DI/1GD5
ECS Black Series GTX 460 NBGTX460-1GPI-F
EVGA GeForce GTX 460 SuperClocked 1024 MB EE (External Exhaust)
Gigabyte GTX 460 GV-N460OC-1GI
Jetway's Exibition Card
MSI N460GTX Cyclone 1GD5/OC
Palit GTX 460 Sonic Platinum Overclocking Edition
Sparkle GeForce GTX 460 1024 MB GDDR5
Zotac GeForce GTX 460 1 GB
The following 9 GTX 460 (1 GB) video cards are compared:
Asus ENGTX460 DirectCU TOP/2DI/1GD5
ECS Black Series GTX 460 NBGTX460-1GPI-F
EVGA GeForce GTX 460 SuperClocked 1024 MB EE (External Exhaust)
Gigabyte GTX 460 GV-N460OC-1GI
Jetway's Exibition Card
MSI N460GTX Cyclone 1GD5/OC
Palit GTX 460 Sonic Platinum Overclocking Edition
Sparkle GeForce GTX 460 1024 MB GDDR5
Zotac GeForce GTX 460 1 GB