Key Differences
In short — Radeon RX 7900 GRE outperforms Radeon HD 7870M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7900 GRE is 4111 days newer than Radeon HD 7870M.
Advantages of Radeon HD 7870M
- Consumes up to 83% less energy than AMD Radeon RX 7900 GRE - 45 vs 260 Watts
Advantages of Radeon RX 7900 GRE
- Performs up to 792% better in Red Dead Redemption 2 than Radeon HD 7870M - 107 vs 12 FPS
- Up to 700% more VRAM memory than AMD Radeon HD 7870M - 16 vs 2 GB
Red Dead Redemption 2
Resolution
1920 x 1080
Game Graphics
Highest
Desktop • Jul 27th, 2023
FPS
107
100%
Value, $/FPS
$7.46/FPS
100%
Price, $
$798.47
100%
FPS and Value Winner
Buy for $798.47 on Amazon
In Stock
Updated 82 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Highest
Mobile • Apr 24th, 2012
Desktop • Jul 27th, 2023
Theoretical Performance
Desktop • Jul 27th, 2023
Pixel Fillrate
431 GPixel/s
100%
Texel Fillrate
718.4 GTexel/s
100%
Radeon HD 7870M | vs | Radeon RX 7900 GRE |
---|---|---|
Apr 24th, 2012 | Release Date | Jul 27th, 2023 |
London | Generation | Navi III |
Not Available | MSRP | Not Available |
None | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 16 GB |
GDDR5 | Type | GDDR6 |
128-bit | Bus | 256-bit |
64 GB/s | Bandwidth | 576 GB/s |
800 MHz | Base Clock Speed | 1500 MHz |
Not Available | Boost Clock Speed | 2245 MHz |
1000 MHz | Memory Clock Speed | 2250 MHz |