| | Model name | Boost | Memory | Power | Custom Series | Popularity |
---|
| | COLORFUL GTX 660 Ti 2GB iGame N660TI-205-Y0H | 980 MHz | 1502 MHz | 2× 6-pin | iGame | |
| | EVGA GTX 660 Ti 2GB 02G-P4-3660 | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | EVGA GTX 660 Ti 2GB FTW 02G-P4-3667 | 1124 MHz | 1502 MHz | 2× 6-pin | FTW (For The Win) | |
| | EVGA GTX 660 Ti 2GB FTW LE 02G-P4-3665 | 980 MHz | 1502 MHz | 2× 6-pin | FTW (For The Win) | |
| | EVGA GTX 660 Ti 2GB FTW Signature 2 02G-P4-3664 | 1124 MHz | 1502 MHz | 2× 6-pin | FTW (For The Win) | |
| | EVGA GTX 660 Ti 2GB SC 02G-P4-3662 | 1059 MHz | 1502 MHz | 2× 6-pin | SC (SuperClocked) | |
| | EVGA GTX 660 Ti 3GB FTW+ w/Backplate 03G-P4-3668 | 1124 MHz | 1502 MHz | 2× 6-pin | FTW (For The Win) | |
| | EVGA GTX 660 Ti 3GB SC+ w/Backplate 03G-P4-3663 | 1059 MHz | 1502 MHz | 2× 6-pin | SC (SuperClocked) | |
| | EVGA GTX 660 Ti+ 3GB w/Backplate 03G-P4-3661 | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | GALAXY GTX 660 Ti 2GB 66NPH7DV6XXZ | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | GALAXY GTX 660 Ti 2GB GC 66NNH7DV6WXZ | 1084 MHz | 1502 MHz | 1× 8-pin, 1× 6-pin | GC | |
| | GALAXY GTX 660 Ti 2GB GC 66NPH7DV6VXZ | 1084 MHz | 1502 MHz | 1× 8-pin, 1× 6-pin | GC | |
| | KFA2 GTX 660 Ti 2GB | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | KFA2 GTX 660 Ti 2GB EX OC | 1084 MHz | 1502 MHz | 2× 6-pin | EX | |
| | KFA2 GTX 660 Ti 3GB EX OC | 1084 MHz | 1502 MHz | 2× 6-pin | EX | |
| | MANLI GTX 660 Ti 2GB M-NGTX660TI/5R8HDDP | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | MANLI GTX 660 Ti 2GB Ultimate M-NGTX660TIOC/5R8HDDP | 1111 MHz | 1652 MHz | 2× 6-pin | Ultimate | |
| | MSI GTX 660 Ti 2GB N660TI-2GD5 | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | MSI GTX 660 Ti 2GB OC N660TI-2GD5/OC | 1019 MHz | 1502 MHz | 2× 6-pin | | |
| | MSI GTX 660 Ti 2GB OCV1 N660TI-2GD5/OCV1 | 1019 MHz | 1502 MHz | 2× 6-pin | | |
| | MSI GTX 660 Ti 2GB Power Edition N660TI PE 2GD5 | 980 MHz | 1502 MHz | 2× 6-pin | Power Edition | |
| | MSI GTX 660 Ti 2GB Power Edition OC N660TI PE 2GD5/OC | 1097 MHz | 1502 MHz | 2× 6-pin | Power Edition | |
| | MSI GTX 660 Ti 2GB V1 N660TI-2GD5/V1 | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | MSI GTX 660 Ti 3GB Twin Frozr N660TI TF 3GD5 | 980 MHz | 1502 MHz | 2× 6-pin | Twin Frozr | |
| | MSI GTX 660 Ti 3GB Twin Frozr OC N660TI TF 3GD5/OC | 1046 MHz | 1502 MHz | 2× 6-pin | Twin Frozr | |
| | POINT OF VIEW GTX 660 Ti 2GB VGA-660I-A1-2048 | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | POINT OF VIEW GTX 660 Ti 2GB VGA-660I-A1-2048-1 | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | POINT OF VIEW GTX 660 Ti 2GB TGT CHARGED TGT-660TI-A1-2-C | 1111 MHz | 1502 MHz | 2× 6-pin | TGT | |
| | POINT OF VIEW GTX 660 Ti 2GB TGT CHARGED TGT-660TI-A2-2-C-D | 1111 MHz | 1502 MHz | 2× 6-pin | TGT | |
| | POINT OF VIEW GTX 660 Ti 2GB TGT ULTRA CHARGED LLS TGT-660TI-A1-2-UC | 1111 MHz | 1502 MHz | 2× 6-pin | TGT | |
| | POINT OF VIEW GTX 660 Ti 2GB TGT ULTRA CHARGED LLS TGT-660TI-A2-2-UC-D | 1111 MHz | 1502 MHz | 2× 6-pin | TGT | |
| | POINT OF VIEW GTX 660 Ti 3GB VGA-660I-A1-3072 | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | POINT OF VIEW GTX 660 Ti 3GB TGT CHARGED TGT-660TI-A1-3-C-D | 1111 MHz | 1502 MHz | 2× 6-pin | TGT | |
| | POINT OF VIEW GTX 660 Ti 3GB TGT PERFORMANCE BOOST TGT-660TI-A1-3-D | 980 MHz | 1502 MHz | 2× 6-pin | TGT | |
| | POINT OF VIEW GTX 660 Ti 3GB TGT ULTRA CHARGED LLS TGT-660TI-A1-3-UC-D | 1111 MHz | 1502 MHz | 2× 6-pin | TGT | |
| | ZOTAC GTX 660 Ti 2GB ZT-60803-10P | 1006 MHz | 1502 MHz | 2× 6-pin | | |
| | ZOTAC GTX 660 Ti 2GB ZT-60802-10P | 1006 MHz | 1502 MHz | 2× 6-pin | | |
| | ZOTAC GTX 660 Ti 2GB GTX660TI-2GD5 OC+ UA | 980 MHz | 1552 MHz | 2× 6-pin | | |
| | ZOTAC GTX 660 Ti 2GB GTX660TI-2GD5 OC+ UB | 1085 MHz | 1552 MHz | 2× 6-pin | | |
| | ZOTAC GTX 660 Ti 2GB GTX660TI-2GD5 OC+ UC | 1085 MHz | 1552 MHz | 2× 6-pin | | |
| | ZOTAC GTX 660 Ti 2GB GTX660TI-2GD5 DTC HA | 1084 MHz | 1552 MHz | 2× 6-pin | | |
| | ZOTAC GTX 660 Ti 2GB GTX660TI-2GD5 HA | 980 MHz | 1502 MHz | 2× 6-pin | | |
| | ZOTAC GTX 660 Ti 2GB GTX660TI-2GD5 DTC HB | 1006 MHz | 1552 MHz | 2× 6-pin | | |
| | ZOTAC GTX 660 Ti 2GB AMP! Edition ZT-60803-10P | 1111 MHz | 1652 MHz | 2× 6-pin | AMP! | |
| | ZOTAC GTX 660 Ti 2GB AMP! Edition ZT-60804-10P | 1111 MHz | 1652 MHz | 2× 6-pin | AMP! | |
| | ZOTAC GTX 660 Ti 2GB AMP! Extreme Edition ZT-60806-10P | 1176 MHz | 1652 MHz | 2× 6-pin | AMP! | |