The Radeon RX 7800 XT is at least 2x faster gaming GPU than the Radeon RX 6600M. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon RX 7800 XT
- At least 2x faster GPU for gaming
- Up to 100% more VRAM memory – 16 vs 8 GB
Advantages of the Radeon RX 6600M
- Consumes up to 62% less energy – 100 vs 263 Watts
Radeon RX 7800 XT vs Radeon RX 6600M for Gaming
The GPU's performance in selected game and settings
Radeon RX 7800 XT
Aug 25th, 2023
Average FPS
163
100%
Min 1% FPS
100
100%
Price, £
£489
100%
Value, £/FPS
£3/FPS
100%
Buy on Amazon
£489.00
In Stock
Buy on Amazon
£530.94
In Stock
Buy on Amazon
£549.00
In Stock
Buy on Amazon
£467.00
In Stock
Buy on Amazon
£541.67
In Stock
Buy on Amazon
£487.90
In Stock
Buy on Amazon
£535.95
In Stock
Buy on Amazon
£459.00
In Stock
Buy on Amazon
£610.15
In Stock
Radeon RX 6600M
May 31st, 2021
Average FPS
95
58%
Min 1% FPS
52
52%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Radeon RX 7800 XT vs Radeon RX 6600M 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 7800 XT vs Radeon RX 6600M in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 7800 XT vs Radeon RX 6600M in core GPU performance specifications
Radeon RX 7800 XT
Aug 25th, 2023
Memory
16 GB
100%
Memory Bandwidth
624.1 GB/s
100%
Pixel Fillrate
233.3 GPixel/s
100%
Texture Fillrate
583.2 GTexel/s
100%
FP32
37.32 TFLOPS
100%
Radeon RX 6600M
May 31st, 2021
Memory
8 GB
50%
Memory Bandwidth
224 GB/s
36%
Pixel Fillrate
154.6 GPixel/s
66%
Texture Fillrate
270.6 GTexel/s
46%
FP32
8.659 TFLOPS
23%
Specifications
Comparison of all specifications
Radeon RX 7800 XT | SpecificationsComparison of all specifications | Radeon RX 6600M |
|---|---|---|
| General | ||
Aug 25th, 2023 | Release Date | May 31st, 2021 |
| $499.00 | MSRP | Not Available |
| Navi III | Generation | Navi Mobile |
Desktop | Segment | Laptop |
| 263 W | Power Consumption | 100 W |
| Memory | ||
16 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR6 |
| 256-bit | Memory Bus | 128-bit |
624.1 GB/s | Bandwidth | 224 GB/s |
| Theoretical Performance | ||
233.3 GPixel/s | Pixel Fillrate | 154.6 GPixel/s |
583.2 GTexel/s | Texture Fillrate | 270.6 GTexel/s |
37.32 TFLOPS | FP32 | 8.659 TFLOPS |
