The Radeon RX 6600 XT is the comparison's loser – it's at least 2x slower gaming GPU than the Radeon RX 7800 XT and it's also a worse value for money, as it's only £181.11 cheaper!
Advantages of the Radeon RX 6600 XT
- Up to 37% cheaper – £308.88 vs £489.99
- Consumes up to 39% less energy – 160 vs 263 Watts
Advantages of the Radeon RX 7800 XT
- At least 2x faster GPU for gaming
- A better value for money for gaming
- Up to 100% more VRAM memory – 16 vs 8 GB
Radeon RX 6600 XT vs Radeon RX 7800 XT for Gaming
The GPU's performance in selected game and settings
Radeon RX 6600 XT
Jul 30th, 2021
Average FPS
105
64%
Min 1% FPS
59
59%
Price, £
£308.88
100%
Value, £/FPS
£2.94/FPS
100%
Buy on Amazon
£308.88
In Stock
Buy on Amazon
£430.99
In Stock
Buy on Amazon
£660.06
In Stock
Buy on Amazon
£343.09
In Stock
Buy on Amazon
£550.00
In Stock
Radeon RX 7800 XT
Aug 25th, 2023
Average FPS
163
100%
Min 1% FPS
100
100%
Price, £
£489.99
63%
Value, £/FPS
£3/FPS
98%
Buy on Amazon
£489.99
In Stock
Buy on Amazon
£540.96
In Stock
Buy on Amazon
£467.00
In Stock
Buy on Amazon
£485.00
In Stock
Buy on Amazon
£525.00
In Stock
Buy on Amazon
£459.00
In Stock
Buy on Amazon
£506.97
In Stock
Buy on Amazon
£534.58
In Stock
Radeon RX 6600 XT vs Radeon RX 7800 XT 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
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Synthetic Benchmarks
The Radeon RX 6600 XT vs Radeon RX 7800 XT in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 6600 XT vs Radeon RX 7800 XT in core GPU performance specifications
Radeon RX 6600 XT
Jul 30th, 2021
Memory
8 GB
50%
Memory Bandwidth
256 GB/s
41%
Pixel Fillrate
165.7 GPixel/s
71%
Texture Fillrate
331.4 GTexel/s
57%
FP32
10.6 TFLOPS
28%
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%
Specifications
Comparison of all specifications
Radeon RX 6600 XT | SpecificationsComparison of all specifications | Radeon RX 7800 XT |
|---|---|---|
| General | ||
| Jul 30th, 2021 | Release Date | Aug 25th, 2023 |
$379.00 | MSRP | $499.00 |
| Navi II | Generation | Navi III |
Desktop | Segment | Desktop |
160 W | Power Consumption | 263 W |
| Memory | ||
| 8 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 128-bit | Memory Bus | 256-bit |
| 256 GB/s | Bandwidth | 624.1 GB/s |
| Theoretical Performance | ||
| 165.7 GPixel/s | Pixel Fillrate | 233.3 GPixel/s |
| 331.4 GTexel/s | Texture Fillrate | 583.2 GTexel/s |
| 10.6 TFLOPS | FP32 | 37.32 TFLOPS |
