Key Differences
In short — Radeon HD 7990 outperforms GeForce 920MX on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 1066 days older than GeForce 920MX.
Advantages of NVIDIA GeForce 920MX
- Consumes up to 96% less energy than AMD Radeon HD 7990 - 16 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 35% better in The Last of Us Part I than GeForce 920MX - 27 vs 20 FPS
- Up to 50% more VRAM memory than NVIDIA GeForce 920MX - 3 vs 2 GB
The Last of Us Part I
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce 920MX
Mobile • Mar 25th, 2016
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
NVIDIA GeForce 920MX | vs | AMD Radeon HD 7990 |
|---|---|---|
Mar 25th, 2016 | Release Date | Apr 24th, 2013 |
| GeForce 900M | 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 |
| 14.4 GB/s | Bandwidth | 288 GB/s |
965 MHz | Base Clock Speed | 950 MHz |
| 993 MHz | Boost Clock Speed | 1000 MHz |
| 900 MHz | Memory Clock Speed | 1500 MHz |
