Key Differences
In short — Radeon RX Vega 64 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 64 is 1626 days older than the cheaper Radeon RX 6400.
Advantages of AMD Radeon RX Vega 64
- Performs up to 56% better in Cities: Skylines II than Radeon RX 6400 - 25 vs 16 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6400 - 8 vs 4 GB
Advantages of AMD Radeon RX 6400
- Up to 68% cheaper than Radeon RX Vega 64 - $116.99 vs $364.86
- Up to 50% better value when playing Cities: Skylines II than Radeon RX Vega 64 - $8.12 vs $16.2 per FPS
- Consumes up to 82% less energy than AMD Radeon RX Vega 64 - 53 vs 295 Watts
Cities: Skylines II
Resolution
1920 x 1080
Game Graphics
High
Buy for €405 on Amazon
In Stock
Updated 99 minutes ago
Desktop • Jan 19th, 2022
FPS
16
64%
Value, €/FPS
€8.12/FPS
100%
Price, €
€129.86
100%
Value Winner
Buy for €129.86 on Amazon
In Stock
Updated 98 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Desktop • Aug 7th, 2017
Desktop • Jan 19th, 2022
Theoretical Performance
Desktop • Aug 7th, 2017
Pixel Fillrate
98.94 GPixel/s
100%
Texel Fillrate
395.8 GTexel/s
100%
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
75%
Texel Fillrate
111.4 GTexel/s
28%
AMD Radeon RX Vega 64 | vs | AMD Radeon RX 6400 |
---|---|---|
Aug 7th, 2017 | Release Date | Jan 19th, 2022 |
Vega | Generation | Navi II |
$499 | 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 |
483.8 GB/s | Bandwidth | 128 GB/s |
1247 MHz | Base Clock Speed | 1923 MHz |
1546 MHz | Boost Clock Speed | 2321 MHz |
945 MHz | Memory Clock Speed | 2000 MHz |