| 1500 MHz | 1770 MHz | 1500 MHz | |
| 1500 MHz | 1770 MHz | 1500 MHz | 148 mm/5.8 inches |
| 1500 MHz | 1770 MHz | 1500 MHz | 225 mm/8.9 inches |
ASL GTX 1660 Ti Skynet Double | 1500 MHz | 1770 MHz | 1500 MHz | 222 mm/8.7 inches |
| 1500 MHz | 1770 MHz | 1500 MHz | 216 mm/8.5 inches, 1x DVI 2x HDMI 1x DisplayPort |
ASUS DUAL GTX 1660 Ti ADVANCED | 1500 MHz | 1770 MHz | 1500 MHz | 215 mm/8.5 inches, 1x DVI 2x HDMI 1x DisplayPort |
ASUS DUAL GTX 1660 Ti EVO | 1500 MHz | 1770 MHz | 1500 MHz | 242 mm/9.5 inches, Triple-slot, 1x DVI 2x HDMI 1x DisplayPort |
ASUS DUAL GTX 1660 Ti EVO ADVANCED | 1500 MHz | 1785 MHz | 1500 MHz | 242 mm/9.5 inches, Triple-slot, 1x DVI 2x HDMI 1x DisplayPort |
ASUS DUAL GTX 1660 Ti EVO OC | 1500 MHz | 1845 MHz | 1500 MHz | 242 mm/9.5 inches, Triple-slot, 1x DVI 2x HDMI 1x DisplayPort |
| 1500 MHz | 1800 MHz | 1500 MHz | 215 mm/8.5 inches, 1x DVI 2x HDMI 1x DisplayPort |
ASUS GTX 1660 Ti GAMING OC | 1500 MHz | 1800 MHz | 1500 MHz | 240 mm/9.4 inches |
| 1500 MHz | 1770 MHz | 1500 MHz | |
| 1500 MHz | 1800 MHz | 1500 MHz | 240 mm/9.4 inches |
| 1500 MHz | 1770 MHz | 1500 MHz | 174 mm/6.9 inches, 1x DVI 2x HDMI 1x DisplayPort |
ASUS PHOENIX GTX 1660 Ti OC | 1500 MHz | 1785 MHz | 1500 MHz | 174 mm/6.9 inches, 1x DVI 2x HDMI 1x DisplayPort |
ASUS TUF GTX 1660 Ti GAMING | 1500 MHz | 1770 MHz | 1500 MHz | 205 mm/8.1 inches, 1x DVI 2x HDMI 1x DisplayPort |
ASUS TUF GTX 1660 Ti GAMING EVO | 1500 MHz | 1770 MHz | 1500 MHz | 206 mm/8.1 inches, 1x DVI 2x HDMI 1x DisplayPort |
ASUS TUF GTX 1660 Ti GAMING EVO OC | 1500 MHz | 1815 MHz | 1500 MHz | 206 mm/8.1 inches, 1x DVI 2x HDMI 1x DisplayPort |
ASUS TUF GTX 1660 Ti GAMING EVO TOP | 1500 MHz | 1815 MHz | 1500 MHz | 206 mm/8.1 inches, 1x DVI 2x HDMI 1x DisplayPort |
ASUS TUF GTX 1660 Ti GAMING OC | 1500 MHz | 1815 MHz | 1500 MHz | 205 mm/8.1 inches, 1x DVI 2x HDMI 1x DisplayPort |
ASUS TUF3 GTX 1660 Ti GAMING | 1500 MHz | 1770 MHz | 1500 MHz | 264 mm/10.4 inches, Triple-slot, 1x DVI 2x HDMI 1x DisplayPort |
ASUS TUF3 GTX 1660 Ti GAMING ADVANCED | 1500 MHz | 1800 MHz | 1500 MHz | 264 mm/10.4 inches, Triple-slot, 1x DVI 2x HDMI 1x DisplayPort |
ASUS TUF3 GTX 1660 Ti GAMING OC | 1500 MHz | 1860 MHz | 1500 MHz | 264 mm/10.4 inches, Triple-slot, 1x DVI 2x HDMI 1x DisplayPort |
ASUS ROG STRIX GTX 1660 Ti GAMING | 1500 MHz | 1770 MHz | 1500 MHz | 301 mm/11.9 inches, Triple-slot, 2x HDMI 2x DisplayPort |
ASUS ROG STRIX GTX 1660 Ti GAMING ADVANCED | 1500 MHz | 1800 MHz | 1500 MHz | 301 mm/11.9 inches, Triple-slot, 2x HDMI 2x DisplayPort |
ASUS ROG STRIX GTX 1660 Ti GAMING OC | 1500 MHz | 1860 MHz | 1500 MHz | 301 mm/11.9 inches, Triple-slot, 2x HDMI 2x DisplayPort |
| 1500 MHz | 1770 MHz | 1500 MHz | |
Colorful GTX 1660 Ti Gaming ES | 1500 MHz | 1770 MHz | 1500 MHz | 310 mm/12.2 inches |
Colorful GTX 1660 Ti Gaming GT | 1500 MHz | 1770 MHz | 1500 MHz | 222 mm/8.7 inches |
Colorful iCafe GTX 1660 Ti | 1500 MHz | 1770 MHz | 1500 MHz | 222 mm/8.7 inches |
Colorful iGame GTX 1660 Ti AD Special OC | 1500 MHz | 1845 MHz | 1500 MHz | 315 mm/12.4 inches |
Colorful iGame GTX 1660 Ti Advanced OC | 1500 MHz | 1860 MHz | 1500 MHz | 315 mm/12.4 inches |
Colorful iGame GTX 1660 Ti Ultra | 1500 MHz | 1845 MHz | 1500 MHz | 310 mm/12.2 inches |
Colorful iGame GTX 1660 Ti Ultra C | 1500 MHz | 1770 MHz | 1500 MHz | 310 mm/12.2 inches |
Colorful Tomahawk GTX 1660 Ti | 1500 MHz | 1770 MHz | 1500 MHz | 222 mm/8.7 inches |
| 1500 MHz | 1770 MHz | 1500 MHz | |
| 1500 MHz | 1770 MHz | 1500 MHz | 206 mm/8.1 inches |
EMTEK GTX 1660 Ti StormX Dual OC Lineage Remastered | 1500 MHz | 1860 MHz | 1500 MHz | 235 mm/9.3 inches |
EMTEK XENON GTX 1660 Ti StormX Dual OC | 1500 MHz | 1860 MHz | 1500 MHz | 235 mm/9.3 inches |
EMTEK XENON GTX 1660 Ti StormX Dual OC White Lineage Remastered | 1500 MHz | 1860 MHz | 1500 MHz | 235 mm/9.3 inches |
EVGA GTX 1660 Ti SC ULTRA | 1500 MHz | 1845 MHz | 1500 MHz | 202 mm/8 inches, Triple-slot |
EVGA GTX 1660 Ti SC ULTRA Black | 1500 MHz | 1770 MHz | 1500 MHz | 202 mm/8 inches, Triple-slot |
| 1500 MHz | 1845 MHz | 1500 MHz | 190 mm/7.5 inches, Triple-slot |
EVGA GTX 1660 Ti XC Black | 1500 MHz | 1770 MHz | 1500 MHz | 190 mm/7.5 inches, Triple-slot |
EVGA GTX 1660 Ti XC Ultra | 1500 MHz | 1860 MHz | 1500 MHz | 268 mm/10.6 inches |
EVGA GTX 1660 Ti XC Ultra | 1500 MHz | 1875 MHz | 1500 MHz | 268 mm/10.6 inches |
Gainward GTX 1660 Ti Chasing Wind | 1500 MHz | 1785 MHz | 1500 MHz | |
Gainward GTX 1660 Ti Ghost | 1500 MHz | 1770 MHz | 1500 MHz | 235 mm/9.3 inches |
Gainward GTX 1660 Ti Ghost OC | 1500 MHz | 1815 MHz | 1500 MHz | 235 mm/9.3 inches |
Gainward GTX 1660 Ti Glare OC | 1500 MHz | 1815 MHz | 1500 MHz | |
Gainward GTX 1660 Ti Pegasus | 1500 MHz | 1770 MHz | 1500 MHz | 168 mm/6.6 inches |
Gainward GTX 1660 Ti Pegasus OC | 1500 MHz | 1815 MHz | 1500 MHz | 168 mm/6.6 inches |
| 1500 MHz | 1785 MHz | 1500 MHz | 236 mm/9.3 inches |
GALAX GTX 1660 Ti 1-Click OC | 1500 MHz | 1785 MHz | 1500 MHz | 214 mm/8.4 inches |
GALAX GTX 1660 Ti EX 1-Click OC | 1500 MHz | 1815 MHz | 1500 MHz | 233 mm/9.2 inches |
GALAX GTX 1660 Ti EX White 1-Click OC | 1500 MHz | 1815 MHz | 1500 MHz | 233 mm/9.2 inches |
GALAX GTX 1660 Ti General | 1500 MHz | 1770 MHz | 1500 MHz | 246 mm/9.7 inches |
GALAX GTX 1660 Ti General OC | 1500 MHz | 1815 MHz | 1500 MHz | 246 mm/9.7 inches |
GALAX GTX 1660 Ti Metal Master | 1500 MHz | 1770 MHz | 1500 MHz | 280 mm/11 inches |
GALAX GTX 1660 Ti Metal Master | 1500 MHz | 1785 MHz | 1500 MHz | 280 mm/11 inches |
| 1500 MHz | 1770 MHz | 1500 MHz | 190 mm/7.5 inches |
GALAX GTX 1660 Ti Prodigy | 1500 MHz | 1785 MHz | 1500 MHz | 228 mm/9 inches |
GALAX GTX 1660 Ti Snapdragon | 1500 MHz | 1785 MHz | 1500 MHz | 190 mm/7.5 inches |
GALAX GTX 1660 Ti White Mini 1-Click OC | 1500 MHz | 1815 MHz | 1500 MHz | 175 mm/6.9 inches |
GIGABYTE AORUS GTX 1660 Ti | 1500 MHz | 1890 MHz | 1500 MHz | 280 mm/11 inches, 1x HDMI 3x DisplayPort |
GIGABYTE GTX 1660 Ti | 1500 MHz | 1770 MHz | 1500 MHz | 226 mm/8.9 inches, 1x HDMI 3x DisplayPort |
GIGABYTE GTX 1660 Ti GAMING | 1500 MHz | 1770 MHz | 1500 MHz | 280 mm/11 inches, 1x HDMI 3x DisplayPort |
GIGABYTE GTX 1660 Ti GAMING OC | 1500 MHz | 1860 MHz | 1500 MHz | 280 mm/11 inches, 1x HDMI 3x DisplayPort |
GIGABYTE GTX 1660 Ti Mini ITX | 1500 MHz | 1770 MHz | 1500 MHz | 170 mm/6.7 inches, 1x HDMI 3x DisplayPort |
GIGABYTE GTX 1660 Ti Mini ITX OC | 1500 MHz | 1785 MHz | 1500 MHz | 170 mm/6.7 inches, 1x HDMI 3x DisplayPort |
| 1500 MHz | 1800 MHz | 1500 MHz | 226 mm/8.9 inches, 1x HDMI 3x DisplayPort |
GIGABYTE GTX 1660 Ti WindForce | 1500 MHz | 1770 MHz | 1500 MHz | 265 mm/10.4 inches, 1x HDMI 3x DisplayPort |
GIGABYTE GTX 1660 Ti WindForce OC | 1500 MHz | 1845 MHz | 1500 MHz | 265 mm/10.4 inches, 1x HDMI 3x DisplayPort |
| 1500 MHz | 1770 MHz | 1500 MHz | |
Inno3D GTX 1660 Ti Twin X2 | 1500 MHz | 1770 MHz | 1500 MHz | 196 mm/7.7 inches, 1x HDMI 3x DisplayPort |
Inno3D GTX 1660 Ti Twin X2 OC | 1500 MHz | 1800 MHz | 1500 MHz | 196 mm/7.7 inches, 1x HDMI 3x DisplayPort |
KFA2 GTX 1660 Ti 1-Click OC | 1500 MHz | 1785 MHz | 1500 MHz | 214 mm/8.4 inches |
KFA2 GTX 1660 Ti EK 1-Click OC | 1500 MHz | 1815 MHz | 1500 MHz | 233 mm/9.2 inches |
| 1500 MHz | 1785 MHz | 1500 MHz | 228 mm/9 inches |
KUROUTOSHIKOU GTX 1660 Ti | 1500 MHz | 1785 MHz | 1500 MHz | 214 mm/8.4 inches |
Leadtek WinFast GTX 1660 Ti Classic | 1500 MHz | 1770 MHz | 1500 MHz | 241 mm/9.5 inches |
Leadtek WinFast GTX 1660 Ti Hurricane | 1500 MHz | 1815 MHz | 1500 MHz | 214 mm/8.4 inches |
| 1500 MHz | 1770 MHz | 1500 MHz | |
| 1500 MHz | 1770 MHz | 1500 MHz | 160 mm/6.3 inches |
Manli GTX 1660 Ti (N524-02 + M1431) | 1500 MHz | 1770 MHz | 1500 MHz | 160 mm/6.3 inches |
Manli GTX 1660 Ti (N537 + M2436) | 1500 MHz | 1770 MHz | 1500 MHz | 232 mm/9.1 inches |
| 1500 MHz | 1770 MHz | 1500 MHz | 255 mm/10 inches |
Manli GTX 1660 Ti Gallardo | 1500 MHz | 1815 MHz | 1500 MHz | 232 mm/9.1 inches |
MAXSUN GTX 1660 Ti E-Sports V0 | 1500 MHz | 1770 MHz | 1500 MHz | |
MAXSUN GTX 1660 Ti iCraft | 1500 MHz | 1770 MHz | 1500 MHz | |
MAXSUN GTX 1660 Ti Terminator | 1500 MHz | 1770 MHz | 1500 MHz | |
MAXSUN GTX 1660 Ti Terminator V0 | 1500 MHz | 1770 MHz | 1500 MHz | |
MAXSUN GTX 1660 Ti Terminator V2 | 1500 MHz | 1770 MHz | 1500 MHz | |
| 1500 MHz | 1770 MHz | 1500 MHz | 178 mm/7 inches |
MSI GTX 1660 Ti AERO ITX OC | 1500 MHz | 1830 MHz | 1500 MHz | 178 mm/7 inches |
| 1500 MHz | 1800 MHz | 1500 MHz | 243 mm/9.6 inches, 1x HDMI 3x DisplayPort |
| 1500 MHz | 1860 MHz | 1500 MHz | 243 mm/9.6 inches, 1x HDMI 3x DisplayPort |
| 1500 MHz | 1800 MHz | 1500 MHz | 247 mm/9.7 inches, 1x HDMI 3x DisplayPort |
| 1500 MHz | 1875 MHz | 1500 MHz | 247 mm/9.7 inches, 1x HDMI 3x DisplayPort |
| 1500 MHz | 1890 MHz | 1500 MHz | 247 mm/9.7 inches, 1x HDMI 3x DisplayPort |
MSI GTX 1660 Ti VENTUS XS | 1500 MHz | 1770 MHz | 1500 MHz | 204 mm/8 inches, 1x HDMI 3x DisplayPort |
MSI GTX 1660 Ti VENTUS XS OC | 1500 MHz | 1830 MHz | 1500 MHz | 204 mm/8 inches, 1x HDMI 3x DisplayPort |
| 1500 MHz | 1770 MHz | 1500 MHz | 235 mm/9.3 inches |
Palit GTX 1660 Ti Dual OC | 1500 MHz | 1815 MHz | 1500 MHz | 235 mm/9.3 inches |
Palit GTX 1660 Ti GamingPro | 1500 MHz | 1770 MHz | 1500 MHz | 235 mm/9.3 inches |
Palit GTX 1660 Ti GamingPro OC | 1500 MHz | 1860 MHz | 1500 MHz | 235 mm/9.3 inches |
| 1500 MHz | 1770 MHz | 1500 MHz | 168 mm/6.6 inches |
Palit GTX 1660 Ti StormX OC | 1500 MHz | 1815 MHz | 1500 MHz | 168 mm/6.6 inches |
| 1500 MHz | 1770 MHz | 1500 MHz | 255 mm/10 inches |
PNY XLR8 GTX 1660 Ti Gaming OC | 1500 MHz | 1815 MHz | 1500 MHz | 168 mm/6.6 inches |
ZOGIS GTX 1660 Ti Gallardo | 1500 MHz | 1815 MHz | 1500 MHz | 232 mm/9.1 inches |
| 1500 MHz | 1860 MHz | 1500 MHz | 210 mm/8.3 inches, 1x HDMI 3x DisplayPort |
ZOTAC GTX 1660 Ti Destroyer OC HA | 1500 MHz | 1800 MHz | 1500 MHz | 218 mm/8.6 inches |
| 1500 MHz | 1800 MHz | 1500 MHz | 263 mm/10.4 inches |
ZOTAC GTX 1660 Ti Twin Fan | 1500 MHz | 1770 MHz | 1500 MHz | 173 mm/6.8 inches, 1x HDMI 3x DisplayPort |
ZOTAC GTX 1660 Ti X-GAMING OC | 1500 MHz | 1830 MHz | 1500 MHz | 305 mm/12 inches, Triple-slot, 1x DVI 1x HDMI 3x DisplayPort |