Key Differences
In short — Radeon HD 7970 outperforms GeForce GT 620 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7970 is 145 days older than GeForce GT 620.
Advantages of AMD Radeon HD 7970
- Performs up to 38% better in No Man's Sky than GeForce GT 620 - 77 vs 56 FPS
- Up to 200% more VRAM memory than NVIDIA GeForce GT 620 - 3 vs 1 GB
Advantages of NVIDIA GeForce GT 620
- Consumes up to 80% less energy than AMD Radeon HD 7970 - 49 vs 250 Watts
No Man's Sky
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • May 15th, 2012
FPS
56
72.72727272727273%
Value, €/FPS
€1.53/FPS
100%
Price, €
€85.71
100%
Value Winner
Buy for €85.71 on Amazon
In Stock
Updated 25462 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Dec 22nd, 2011
Desktop • May 15th, 2012
Theoretical Performance
Desktop • Dec 22nd, 2011
Pixel Fillrate
29.6 GPixel/s
100%
Texel Fillrate
118.4 GTexel/s
100%
Desktop • May 15th, 2012
Pixel Fillrate
2.8 GPixel/s
9.459459459459458%
Texel Fillrate
11.2 GTexel/s
9.459459459459458%
AMD Radeon HD 7970 | vs | NVIDIA GeForce GT 620 |
---|---|---|
Dec 22nd, 2011 | Release Date | May 15th, 2012 |
Southern Islands | Generation | GeForce 600 |
$549 | MSRP | Not Available |
1x DVI, 1x HDMI, 2x mini-DisplayPort | Outputs | 1x DVI, 1x HDMI, 1x VGA |
1x 6-pin + 1x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
3 GB | Memory | 1 GB |
GDDR5 | Type | DDR3 |
384-bit | Bus | 64-bit |
264 GB/s | Bandwidth | 14.4 GB/s |
925 MHz | Base Clock Speed | 700 MHz |
Not Available | Boost Clock Speed | Not Available |
1375 MHz | Memory Clock Speed | 900 MHz |