The Radeon RX 6400 is a much faster gaming GPU than the Radeon 780M. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon RX 6400
- A much faster GPU for gaming
Advantages of the Radeon 780M
- Consumes up to 72% less energy – 15 vs 53 Watts
Radeon RX 6400 vs Radeon 780M for Gaming
The GPU's performance in selected game and settings
Radeon RX 6400
Jan 19th, 2022
Average FPS
64
100%
Min 1% FPS
31
100%
Price, £
£175
100%
Value, £/FPS
£2.73/FPS
100%
Buy on Amazon
£175.00
In Stock
Buy on Amazon
£217.12
In Stock
Radeon 780M
Jan 8th, 2024
Average FPS
59
92%
Min 1% FPS
28
90%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Radeon RX 6400 vs Radeon 780M in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
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Synthetic Benchmarks
The Radeon RX 6400 vs Radeon 780M in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 6400 vs Radeon 780M in core GPU performance specifications
Radeon RX 6400
Jan 19th, 2022
Memory
4 GB
100%
Memory Bandwidth
128 GB/s
100%
Pixel Fillrate
74.27 GPixel/s
86%
Texture Fillrate
111.4 GTexel/s
86%
FP32
3.565 TFLOPS
43%
Radeon 780M
Jan 8th, 2024
Memory
0 GB
0%
Memory Bandwidth
0 GB/s
0%
Pixel Fillrate
86.4 GPixel/s
100%
Texture Fillrate
129.6 GTexel/s
100%
FP32
8.294 TFLOPS
100%
Specifications
Comparison of all specifications
Radeon RX 6400 | SpecificationsComparison of all specifications | Radeon 780M |
|---|---|---|
| General | ||
| Jan 19th, 2022 | Release Date | Jan 8th, 2024 |
| $159.00 | MSRP | Not Available |
| Navi II | Generation | Navi III IGP |
Desktop | Segment | Integrated |
| 53 W | Power Consumption | 15 W |
| Memory | ||
4 GB | Memory Size | System-Shared |
| GDDR6 | Memory Type | System-Shared |
| 64-bit | Memory Bus | System-Shared |
128 GB/s | Bandwidth | System-Shared |
| Theoretical Performance | ||
| 74.27 GPixel/s | Pixel Fillrate | 86.4 GPixel/s |
| 111.4 GTexel/s | Texture Fillrate | 129.6 GTexel/s |
| 3.565 TFLOPS | FP32 | 8.294 TFLOPS |
