The Radeon RX 6400 is the comparison's loser – it's at least 2x slower gaming GPU than the Arc A770 and it's also a much worse value for money, as it's only £107.17 cheaper!
Advantages of the Radeon RX 6400
- Up to 38% cheaper – £175.00 vs £282.17
- Consumes up to 76% less energy – 53 vs 225 Watts
Advantages of the Arc A770
- At least 2x faster GPU for gaming
- A much better value for money for gaming
- Up to 300% more VRAM memory – 16 vs 4 GB
Radeon RX 6400 vs Arc A770 for Gaming
The GPU's performance in selected game and settings
Buy on Amazon
£175.00
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£233.67
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N/A
Out of Stock
Radeon RX 6400 vs Arc A770 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The Radeon RX 6400 vs Arc A770 in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 6400 vs Arc A770 in core GPU performance specifications
Radeon RX 6400
Jan 19th, 2022
Memory
4 GB
25%
Memory Bandwidth
128 GB/s
25%
Pixel Fillrate
74.27 GPixel/s
24%
Texture Fillrate
111.4 GTexel/s
18%
FP32
3.565 TFLOPS
18%
Arc A770
Oct 12th, 2022
Memory
16 GB
100%
Memory Bandwidth
512 GB/s
100%
Pixel Fillrate
307.2 GPixel/s
100%
Texture Fillrate
614.4 GTexel/s
100%
FP32
19.66 TFLOPS
100%
Specifications
Comparison of all specifications
Radeon RX 6400 | SpecificationsComparison of all specifications | Arc A770 |
|---|---|---|
| General | ||
| Jan 19th, 2022 | Release Date | Oct 12th, 2022 |
$159.00 | MSRP | $329.00 |
| Navi II | Generation | Alchemist |
Desktop | Segment | Desktop |
53 W | Power Consumption | 225 W |
| Memory | ||
| 4 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 64-bit | Memory Bus | 256-bit |
| 128 GB/s | Bandwidth | 512 GB/s |
| Theoretical Performance | ||
| 74.27 GPixel/s | Pixel Fillrate | 307.2 GPixel/s |
| 111.4 GTexel/s | Texture Fillrate | 614.4 GTexel/s |
| 3.565 TFLOPS | FP32 | 19.66 TFLOPS |
