Key Differences
In short — Radeon HD 7990 outperforms GeForce GT 720M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 245 days older than GeForce GT 720M.
Advantages of NVIDIA GeForce GT 720M
- Consumes up to 91% less energy than AMD Radeon HD 7990 - 33 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 44% better in Cities: Skylines II than GeForce GT 720M - 13 vs 9 FPS
- Up to 50% more VRAM memory than NVIDIA GeForce GT 720M - 3 vs 2 GB
Cities: Skylines II
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
GeForce GT 720M
Mobile • Dec 25th, 2013
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
NVIDIA GeForce GT 720M | vs | AMD Radeon HD 7990 |
|---|---|---|
Dec 25th, 2013 | Release Date | Apr 24th, 2013 |
| GeForce 700M | Generation | Southern Islands |
| Not Available | MSRP | $999 |
| None | Outputs | 1x DVI, 4x mini-DisplayPort |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 3 GB |
| DDR3 | Type | GDDR5 |
| 64-bit | Bus | 384-bit |
| 12.8 GB/s | Bandwidth | 288 GB/s |
| 719 MHz | Base Clock Speed | 950 MHz |
| 758 MHz | Boost Clock Speed | 1000 MHz |
| 800 MHz | Memory Clock Speed | 1500 MHz |
