Key Differences
In short — Radeon RX 6500 XT outperforms Radeon HD 7990 on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6500 XT is 3192 days newer than Radeon HD 7990.
Advantages of Radeon RX 6500 XT
- Performs up to 45% better in The Witcher 3: Wild Hunt than Radeon HD 7990 - 61 vs 42 FPS
- Consumes up to 71% less energy than AMD Radeon HD 7990 - 107 vs 375 Watts
- Up to 33% more VRAM memory than AMD Radeon HD 7990 - 4 vs 3 GB
The Witcher 3: Wild Hunt
Resolution
1920 x 1080
Game Graphics
Ultra+
Desktop • Jan 19th, 2022
FPS
61
100%
Value, €/FPS
€5.39/FPS
100%
Price, €
€328.92
100%
FPS and Value Winner
Buy for €328.92 on Amazon
In Stock
Updated 135 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra+
Desktop • Apr 24th, 2013
Desktop • Jan 19th, 2022
Theoretical Performance
Desktop • Jan 19th, 2022
Pixel Fillrate
90.08 GPixel/s
100%
Texel Fillrate
180.2 GTexel/s
100%
Radeon HD 7990 | vs | Radeon RX 6500 XT |
---|---|---|
Apr 24th, 2013 | Release Date | Jan 19th, 2022 |
Southern Islands | Generation | Navi II |
$999 | MSRP | $199 |
1x DVI, 4x mini-DisplayPort | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
2x 8-pin | Power Connectors | 1x 6-pin |
Desktop | Segment | Desktop |
3 GB | Memory | 4 GB |
GDDR5 | Type | GDDR6 |
384-bit | Bus | 64-bit |
288 GB/s | Bandwidth | 143.9 GB/s |
950 MHz | Base Clock Speed | 2310 MHz |
1000 MHz | Boost Clock Speed | 2815 MHz |
1500 MHz | Memory Clock Speed | 2248 MHz |