The Radeon RX 550 is the comparison's loser – it's at least 2x slower gaming GPU than the Radeon RX 6400 and it's also a much worse value for money, as it's $45.05 more expensive!
Advantages of the Radeon RX 550
- Consumes up to 6% less energy – 50 vs 53 Watts
Advantages of the Radeon RX 6400
- At least 2x faster GPU for gaming
- Up to 24% cheaper – $144.13 vs $189.18
- A much better value for money for gaming
- Up to 100% more VRAM memory – 4 vs 2 GB
Radeon RX 550 vs Radeon RX 6400 for Gaming
The GPU's performance in selected game and settings
Radeon RX 550
Apr 20th, 2017
Average FPS
47
73%
Min 1% FPS
20
65%
Price, €
€189.18
76%
Value, €/FPS
€4.02/FPS
56%
Buy on Amazon
€189.18
In Stock
Buy on Amazon
€72.06
In Stock
Radeon RX 6400
Jan 19th, 2022
Average FPS
64
100%
Min 1% FPS
31
100%
Price, €
€144.13
100%
Value, €/FPS
€2.25/FPS
100%
Buy on Amazon
€144.13
In Stock
Buy on Amazon
€185.79
In Stock
Buy on Amazon
€181.19
In Stock
Buy on Amazon
€163.91
In Stock
Buy on Amazon
€326.13
In Stock
Buy on Amazon
N/A
Out of Stock
Radeon RX 550 vs Radeon RX 6400 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
Add a Game
Select Settings
Synthetic Benchmarks
The Radeon RX 550 vs Radeon RX 6400 in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 550 vs Radeon RX 6400 in core GPU performance specifications
Radeon RX 550
Apr 20th, 2017
Memory
2 GB
50%
Memory Bandwidth
112 GB/s
88%
Pixel Fillrate
18.93 GPixel/s
25%
Texture Fillrate
37.86 GTexel/s
34%
FP32
1.211 TFLOPS
34%
Radeon RX 6400
Jan 19th, 2022
Memory
4 GB
100%
Memory Bandwidth
128 GB/s
100%
Pixel Fillrate
74.27 GPixel/s
100%
Texture Fillrate
111.4 GTexel/s
100%
FP32
3.565 TFLOPS
100%
Specifications
Comparison of all specifications
Radeon RX 550 | SpecificationsComparison of all specifications | Radeon RX 6400 |
|---|---|---|
| General | ||
| Apr 20th, 2017 | Release Date | Jan 19th, 2022 |
$79.00 | MSRP | $159.00 |
| Polaris | Generation | Navi II |
Desktop | Segment | Desktop |
50 W | Power Consumption | 53 W |
| Memory | ||
| 2 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR6 |
| 128-bit | Memory Bus | 64-bit |
| 112 GB/s | Bandwidth | 128 GB/s |
| Theoretical Performance | ||
| 18.93 GPixel/s | Pixel Fillrate | 74.27 GPixel/s |
| 37.86 GTexel/s | Texture Fillrate | 111.4 GTexel/s |
| 1.211 TFLOPS | FP32 | 3.565 TFLOPS |
