Key Differences
In short — Radeon HD 7970 outperforms Radeon HD 6670 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7970 is 247 days newer than Radeon HD 6670.
Advantages of AMD Radeon HD 7970
- Performs up to 4% better in Fortnite than Radeon HD 6670 - 48 vs 46 FPS
- Up to 200% more VRAM memory than AMD Radeon HD 6670 - 3 vs 1 GB
Advantages of AMD Radeon HD 6670
- Consumes up to 74% less energy than AMD Radeon HD 7970 - 66 vs 250 Watts
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Radeon HD 7970
Desktop • Dec 22nd, 2011
Radeon HD 6670
Desktop • Apr 19th, 2011
Theoretical Performance
Radeon HD 7970
Desktop • Dec 22nd, 2011
Pixel Fillrate
29.6 GPixel/s
100%
Texel Fillrate
118.4 GTexel/s
100%
Radeon HD 6670
Desktop • Apr 19th, 2011
Pixel Fillrate
6.4 GPixel/s
21.62162162162162%
Texel Fillrate
19.2 GTexel/s
16.216216216216214%
AMD Radeon HD 7970 | vs | AMD Radeon HD 6670 |
|---|---|---|
Dec 22nd, 2011 | Release Date | Apr 19th, 2011 |
| Southern Islands | Generation | Northern Islands |
| $549 | MSRP | $99 |
| 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 | GDDR5 |
| 384-bit | Bus | 128-bit |
264 GB/s | Bandwidth | 64 GB/s |
925 MHz | Base Clock Speed | 800 MHz |
| Not Available | Boost Clock Speed | Not Available |
1375 MHz | Memory Clock Speed | 1000 MHz |
