Key Differences
In short — Radeon RX Vega 56 outperforms the cheaper Radeon RX 6400 on the selected game parameters. However, the worse performing Radeon RX 6400 is a better bang for your buck. The better performing Radeon RX Vega 56 is 1619 days older than the cheaper Radeon RX 6400.
Advantages of Radeon RX Vega 56
- Performs up to 10% better in Minecraft than Radeon RX 6400 - 646 vs 585 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6400 - 8 vs 4 GB
Advantages of Radeon RX 6400
- Up to 62% cheaper than Radeon RX Vega 56 - $122.19 vs $323.84
- Up to 59% better value when playing Minecraft than Radeon RX Vega 56 - $0.23 vs $0.56 per FPS
- Consumes up to 75% less energy than AMD Radeon RX Vega 56 - 53 vs 210 Watts
Minecraft
Resolution
1920 x 1080
Game Graphics
High
Desktop • Aug 14th, 2017
FPS
646
100%
Value, €/FPS
€0.56/FPS
41%
Price, €
€359.46
37%
FPS Winner
Buy for €359.46 on Amazon
In Stock
Updated 87 minutes ago
Desktop • Jan 19th, 2022
FPS
585
91%
Value, €/FPS
€0.23/FPS
100%
Price, €
€135.63
100%
Value Winner
Buy for €135.63 on Amazon
In Stock
Updated 86 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
High
Desktop • Aug 14th, 2017
Desktop • Jan 19th, 2022
Theoretical Performance
Desktop • Aug 14th, 2017
Pixel Fillrate
94.14 GPixel/s
100%
Texel Fillrate
329.5 GTexel/s
100%
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
79%
Texel Fillrate
111.4 GTexel/s
34%
Radeon RX Vega 56 | vs | Radeon RX 6400 |
---|---|---|
Aug 14th, 2017 | Release Date | Jan 19th, 2022 |
Vega | Generation | Navi II |
$399 | MSRP | $159 |
1x HDMI, 3x DisplayPort | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
2x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
8 GB | Memory | 4 GB |
HBM2 | Type | GDDR6 |
2048-bit | Bus | 64-bit |
409.6 GB/s | Bandwidth | 128 GB/s |
1156 MHz | Base Clock Speed | 1923 MHz |
1471 MHz | Boost Clock Speed | 2321 MHz |
800 MHz | Memory Clock Speed | 2000 MHz |