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Key Differences
In short — Radeon RX 7900 XTX outperforms Radeon HD 8870M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7900 XTX is 3503 days newer than Radeon HD 8870M.
Advantages of Radeon RX 7900 XTX
- Performs up to 131% better in Forza Horizon 4 than Radeon HD 8870M - 339 vs 147 FPS
- Up to 1100% more VRAM memory than AMD Radeon HD 8870M - 24 vs 2 GB
Forza Horizon 4
Resolution
1920 x 1080
Game Graphics
Max
Radeon RX 7900 XTX
Desktop • Nov 3rd, 2022
FPS
339
100%
Value, CA$/FPS
CA$3.99/FPS
100%
Price, CA$
CA$1353.69
100%
FPS and Value Winner
Sapphire 11322-02-20G Pulse AMD Radeon RX 7900 XTX Gaming Graphics Card with 24GB GDDR6, AMD RDNA 3, Output: 2 x HDMI, 2 x DisplayPort
Buy for CA$1,353.69 on Amazon
In Stock
Updated 10 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Max
Radeon HD 8870M
Mobile • Apr 1st, 2013
Radeon RX 7900 XTX
Desktop • Nov 3rd, 2022
Theoretical Performance
Radeon RX 7900 XTX
Desktop • Nov 3rd, 2022
Pixel Fillrate
479.8 GPixel/s
100%
Texel Fillrate
959.6 GTexel/s
100%
Radeon HD 8870M | vs | Radeon RX 7900 XTX |
|---|---|---|
| Apr 1st, 2013 | Release Date | Nov 3rd, 2022 |
| Solar System | Generation | Navi III |
| Not Available | MSRP | $999 |
| 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 | 24 GB |
| GDDR5 | Type | GDDR6 |
| 128-bit | Bus | 384-bit |
| 72 GB/s | Bandwidth | 960 GB/s |
| 725 MHz | Base Clock Speed | 1855 MHz |
| 775 MHz | Boost Clock Speed | 2499 MHz |
| 1125 MHz | Memory Clock Speed | 2500 MHz |
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