Key Differences
In short — Radeon HD 7970 outperforms Radeon HD 7730M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7970 is 124 days older than Radeon HD 7730M.
Advantages of AMD Radeon HD 7730M
- Consumes up to 90% less energy than AMD Radeon HD 7970 - 25 vs 250 Watts
Advantages of AMD Radeon HD 7970
- Performs up to 18% better in DOOM Eternal than Radeon HD 7730M - 154 vs 130 FPS
- Up to 50% more VRAM memory than AMD Radeon HD 7730M - 3 vs 2 GB
DOOM Eternal
Resolution
1920 x 1080
Game Graphics
Nightmare
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Nightmare
Mobile • Apr 24th, 2012
Desktop • Dec 22nd, 2011
Theoretical Performance
Desktop • Dec 22nd, 2011
Pixel Fillrate
29.6 GPixel/s
100%
Texel Fillrate
118.4 GTexel/s
100%
AMD Radeon HD 7730M | vs | AMD Radeon HD 7970 |
---|---|---|
Apr 24th, 2012 | Release Date | Dec 22nd, 2011 |
London | Generation | Southern Islands |
Not Available | MSRP | $549 |
None | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
None | Power Connectors | 1x 6-pin + 1x 8-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 3 GB |
DDR3 | Type | GDDR5 |
128-bit | Bus | 384-bit |
28.8 GB/s | Bandwidth | 264 GB/s |
575 MHz | Base Clock Speed | 925 MHz |
675 MHz | Boost Clock Speed | Not Available |
900 MHz | Memory Clock Speed | 1375 MHz |