Key Differences
In short — Radeon HD 7870M 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 7870M and Radeon HD 7730M have been released at the same time.
Advantages of AMD Radeon HD 7730M
- Consumes up to 44% less energy than AMD Radeon HD 7870M - 25 vs 45 Watts
Advantages of AMD Radeon HD 7870M
- Performs up to 2% better in Saints Row than Radeon HD 7730M - 41 vs 40 FPS
Saints Row
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon HD 7730M
Mobile • Apr 24th, 2012
Radeon HD 7870M
Mobile • Apr 24th, 2012
Theoretical Performance
AMD Radeon HD 7730M | vs | AMD Radeon HD 7870M |
|---|---|---|
| Apr 24th, 2012 | Release Date | Apr 24th, 2012 |
| London | Generation | London |
| Not Available | MSRP | Not Available |
| None | Outputs | None |
| None | Power Connectors | None |
Mobile | Segment | Mobile |
| 2 GB | Memory | 2 GB |
| DDR3 | Type | GDDR5 |
| 128-bit | Bus | 128-bit |
| 28.8 GB/s | Bandwidth | 64 GB/s |
| 575 MHz | Base Clock Speed | 800 MHz |
| 675 MHz | Boost Clock Speed | Not Available |
| 900 MHz | Memory Clock Speed | 1000 MHz |
