Key Differences
In short — Radeon HD 7990 outperforms GeForce GTX 550 Ti on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 771 days newer than GeForce GTX 550 Ti.
Advantages of NVIDIA GeForce GTX 550 Ti
- Consumes up to 69% less energy than AMD Radeon HD 7990 - 116 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 31% better in No Man's Sky than GeForce GTX 550 Ti - 76 vs 58 FPS
- Up to 200% more VRAM memory than NVIDIA GeForce GTX 550 Ti - 3 vs 1 GB
No Man's Sky
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce GTX 550 Ti
Desktop • Mar 15th, 2011
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
GeForce GTX 550 Ti
Desktop • Mar 15th, 2011
Pixel Fillrate
7.2 GPixel/s
22.5%
Texel Fillrate
28.8 GTexel/s
22.5%
NVIDIA GeForce GTX 550 Ti | vs | AMD Radeon HD 7990 |
|---|---|---|
| Mar 15th, 2011 | Release Date | Apr 24th, 2013 |
| GeForce 500 | Generation | Southern Islands |
$149 | MSRP | $999 |
| 2x DVI, 1x mini-HDMI | Outputs | 1x DVI, 4x mini-DisplayPort |
| 1x 6-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
| 1 GB | Memory | 3 GB |
| GDDR5 | Type | GDDR5 |
| 192-bit | Bus | 384-bit |
| 98.5 GB/s | Bandwidth | 288 GB/s |
| 900 MHz | Base Clock Speed | 950 MHz |
| Not Available | Boost Clock Speed | 1000 MHz |
| 1026 MHz | Memory Clock Speed | 1500 MHz |
