Key Differences
In short — Radeon RX 7700 XT 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 7700 XT is 583 days newer than the cheaper Radeon RX 6400.
Advantages of AMD Radeon RX 7700 XT
- Performs up to 108% better in Assassin's Creed Mirage than Radeon RX 6400 - 104 vs 50 FPS
- Up to 200% more VRAM memory than AMD Radeon RX 6400 - 12 vs 4 GB
Advantages of AMD Radeon RX 6400
- Up to 63% cheaper than Radeon RX 7700 XT - $149.99 vs $399.99
- Up to 22% better value when playing Assassin's Creed Mirage than Radeon RX 7700 XT - $3.0 vs $3.85 per FPS
- Consumes up to 78% less energy than AMD Radeon RX 7700 XT - 53 vs 245 Watts
Assassin's Creed Mirage
Resolution
1920 x 1080
Game Graphics
Ultra High
Desktop • Aug 25th, 2023
FPS
104
100%
Value, $/FPS
$3.85/FPS
77.92207792207793%
Price, $
$399.99
37%
FPS Winner
Buy for $399.99 on Amazon
In Stock
Updated 314886 minutes ago
Desktop • Jan 19th, 2022
FPS
50
48.07692307692308%
Value, $/FPS
$3/FPS
100%
Price, $
$149.99
100%
Value Winner
Buy for $149.99 on Amazon
In Stock
Updated 314887 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Desktop • Aug 25th, 2023
Desktop • Jan 19th, 2022
Theoretical Performance
Desktop • Aug 25th, 2023
Pixel Fillrate
244.2 GPixel/s
100%
Texel Fillrate
549.5 GTexel/s
100%
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
30.413595413595413%
Texel Fillrate
111.4 GTexel/s
20.2729754322111%
AMD Radeon RX 7700 XT | vs | AMD Radeon RX 6400 |
---|---|---|
Aug 25th, 2023 | Release Date | Jan 19th, 2022 |
Navi III | Generation | Navi II |
$449 | MSRP | $159 |
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
2x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
12 GB | Memory | 4 GB |
GDDR6 | Type | GDDR6 |
192-bit | Bus | 64-bit |
432 GB/s | Bandwidth | 128 GB/s |
1700 MHz | Base Clock Speed | 1923 MHz |
2544 MHz | Boost Clock Speed | 2321 MHz |
2250 MHz | Memory Clock Speed | 2000 MHz |