Key Differences
In short — Radeon RX 6400 outperforms Radeon HD 7970 on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6400 is 3681 days newer than Radeon HD 7970.
Advantages of Radeon RX 6400
- Performs up to 22% better in Starfield than Radeon HD 7970 - 22 vs 18 FPS
- Consumes up to 79% less energy than AMD Radeon HD 7970 - 53 vs 250 Watts
- Up to 33% more VRAM memory than AMD Radeon HD 7970 - 4 vs 3 GB
Starfield
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jan 19th, 2022
FPS
22
100%
Value, €/FPS
€6.16/FPS
100%
Price, €
€135.63
100%
FPS and Value Winner
Buy for €135.63 on Amazon
In Stock
Updated 97 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Dec 22nd, 2011
Desktop • Jan 19th, 2022
Theoretical Performance
Desktop • Dec 22nd, 2011
Pixel Fillrate
29.6 GPixel/s
40%
Texel Fillrate
118.4 GTexel/s
100%
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
100%
Texel Fillrate
111.4 GTexel/s
94%
Radeon HD 7970 | vs | Radeon RX 6400 |
---|---|---|
Dec 22nd, 2011 | Release Date | Jan 19th, 2022 |
Southern Islands | Generation | Navi II |
$549 | MSRP | $159 |
1x DVI, 1x HDMI, 2x mini-DisplayPort | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
1x 6-pin + 1x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
3 GB | Memory | 4 GB |
GDDR5 | Type | GDDR6 |
384-bit | Bus | 64-bit |
264 GB/s | Bandwidth | 128 GB/s |
925 MHz | Base Clock Speed | 1923 MHz |
Not Available | Boost Clock Speed | 2321 MHz |
1375 MHz | Memory Clock Speed | 2000 MHz |