Key Differences
In short — Radeon R9 390 outperforms Radeon RX 6400 on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon R9 390 is 2407 days older than Radeon RX 6400.
Advantages of Radeon R9 390
- Performs up to 3% better in A Plague Tale: Requiem than Radeon RX 6400 - 38 vs 37 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6400 - 8 vs 4 GB
Advantages of Radeon RX 6400
- Consumes up to 81% less energy than AMD Radeon R9 390 - 53 vs 275 Watts
A Plague Tale: Requiem
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jan 19th, 2022
FPS
37
97%
Value, €/FPS
€3.76/FPS
100%
Price, €
€139
100%
Value Winner
Buy for €139 on Amazon
In Stock
Updated 8511 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jun 18th, 2015
Desktop • Jan 19th, 2022
Theoretical Performance
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
100%
Texel Fillrate
111.4 GTexel/s
70%
Radeon R9 390 | vs | Radeon RX 6400 |
---|---|---|
Jun 18th, 2015 | Release Date | Jan 19th, 2022 |
Pirate Islands | Generation | Navi II |
$329 | MSRP | $159 |
2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
1x 6-pin + 1x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
8 GB | Memory | 4 GB |
GDDR5 | Type | GDDR6 |
512-bit | Bus | 64-bit |
384 GB/s | Bandwidth | 128 GB/s |
1000 MHz | Base Clock Speed | 1923 MHz |
Not Available | Boost Clock Speed | 2321 MHz |
1500 MHz | Memory Clock Speed | 2000 MHz |