Key Differences
In short — GeForce GTX 1660 Ti Mobile outperforms Radeon HD 7990 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing GeForce GTX 1660 Ti Mobile is 2190 days newer than Radeon HD 7990.
Advantages of NVIDIA GeForce GTX 1660 Ti Mobile
- Performs up to 22% better in Grand Theft Auto V than Radeon HD 7990 - 99 vs 81 FPS
- Up to 100% more VRAM memory than AMD Radeon HD 7990 - 6 vs 3 GB
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce GTX 1660 Ti Mobile
Mobile • Apr 23rd, 2019
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
GeForce GTX 1660 Ti Mobile
Mobile • Apr 23rd, 2019
Pixel Fillrate
76.32 GPixel/s
100%
Texel Fillrate
152.6 GTexel/s
100%
NVIDIA GeForce GTX 1660 Ti Mobile | vs | AMD Radeon HD 7990 |
|---|---|---|
Apr 23rd, 2019 | Release Date | Apr 24th, 2013 |
| GeForce 16 Mobile | Generation | Southern Islands |
| Not Available | MSRP | $999 |
| None | Outputs | 1x DVI, 4x mini-DisplayPort |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
6 GB | Memory | 3 GB |
| GDDR6 | Type | GDDR5 |
| 192-bit | Bus | 384-bit |
| 288 GB/s | Bandwidth | 288 GB/s |
1455 MHz | Base Clock Speed | 950 MHz |
1590 MHz | Boost Clock Speed | 1000 MHz |
| 1500 MHz | Memory Clock Speed | 1500 MHz |
