The Radeon RX 6600S is at least 2x slower gaming GPU than the GeForce RTX 5080. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon RX 6600S
- Consumes up to 78% less energy – 80 vs 360 Watts
Advantages of the GeForce RTX 5080
- At least 2x faster GPU for gaming
- Up to 300% more VRAM memory – 16 vs 4 GB
Radeon RX 6600S vs GeForce RTX 5080 for Gaming
The GPU's performance in selected game and settings
Radeon RX 6600S
Jan 4th, 2022
Average FPS
92
43%
Min 1% FPS
51
37%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
GeForce RTX 5080
Jan 30th, 2025
Average FPS
214
100%
Min 1% FPS
139
100%
Price, £
£1789
100%
Value, £/FPS
£8.35/FPS
100%
Buy on Amazon
£1,789.00
In Stock
Buy on Amazon
£1,669.00
In Stock
Radeon RX 6600S vs GeForce RTX 5080 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 6600S vs GeForce RTX 5080 in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 6600S vs GeForce RTX 5080 in core GPU performance specifications
Radeon RX 6600S
Jan 4th, 2022
Memory
4 GB
25%
Memory Bandwidth
224 GB/s
23%
Pixel Fillrate
128 GPixel/s
38%
Texture Fillrate
224 GTexel/s
25%
FP32
7.168 TFLOPS
13%
GeForce RTX 5080
Jan 30th, 2025
Memory
16 GB
100%
Memory Bandwidth
960 GB/s
100%
Pixel Fillrate
335 GPixel/s
100%
Texture Fillrate
879.3 GTexel/s
100%
FP32
56.28 TFLOPS
100%
Specifications
Comparison of all specifications
Radeon RX 6600S | SpecificationsComparison of all specifications | GeForce RTX 5080 |
|---|---|---|
| General | ||
| Jan 4th, 2022 | Release Date | Jan 30th, 2025 |
| Not Available | MSRP | $999.00 |
| Navi Mobile | Generation | GeForce 50 |
Mobile | Segment | Desktop |
80 W | Power Consumption | 360 W |
| Memory | ||
| 4 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR7 |
| 128-bit | Memory Bus | 256-bit |
| 224 GB/s | Bandwidth | 960 GB/s |
| Theoretical Performance | ||
| 128 GPixel/s | Pixel Fillrate | 335 GPixel/s |
| 224 GTexel/s | Texture Fillrate | 879.3 GTexel/s |
| 7.168 TFLOPS | FP32 | 56.28 TFLOPS |
