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AvailabilityMSRP $899
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Key Differences
In short — Radeon RX 7900 XT 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 XT is 3503 days newer than Radeon HD 8870M.
Advantages of Radeon RX 7900 XT
- Performs up to 367% better in Cities: Skylines II than Radeon HD 8870M - 70 vs 15 FPS
- Up to 900% more VRAM memory than AMD Radeon HD 8870M - 20 vs 2 GB
Cities: Skylines II
Resolution
1920 x 1080
Game Graphics
High
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
FPS
70
100%
Value, £/FPS
£9.9/FPS
100%
Price, £
£692.97
100%
FPS and Value Winner
ASUS TUF Gaming AMD Radeon RX 7900 XT OC Edition 20GB GDDR6 Graphics Card (PCIe 4.0, 20GB GDDR6, HDMI 2.1a, DisplayPort 2.1)
Buy for £692.97 on Amazon
In Stock
Updated 342 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
High
Radeon HD 8870M
Mobile • Apr 1st, 2013
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Theoretical Performance
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Pixel Fillrate
459.6 GPixel/s
100%
Texel Fillrate
804.4 GTexel/s
100%
Radeon HD 8870M | vs | Radeon RX 7900 XT |
|---|---|---|
| Apr 1st, 2013 | Release Date | Nov 3rd, 2022 |
| Solar System | Generation | Navi III |
| Not Available | MSRP | $899 |
| 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 | 20 GB |
| GDDR5 | Type | GDDR6 |
| 128-bit | Bus | 320-bit |
| 72 GB/s | Bandwidth | 800 GB/s |
| 725 MHz | Base Clock Speed | 1500 MHz |
| 775 MHz | Boost Clock Speed | 2394 MHz |
| 1125 MHz | Memory Clock Speed | 2500 MHz |
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