The Radeon RX 7900 GRE is a clear winner – it's at least 2x faster gaming GPU than the Radeon RX 6600 and it's also a slightly better value for money, as it's only £455.96 more expensive!
Advantages of the Radeon RX 7900 GRE
- At least 2x faster GPU for gaming
- A slightly better value for money for gaming
- Up to 100% more VRAM memory – 16 vs 8 GB
Advantages of the Radeon RX 6600
- Up to 63% cheaper – £263.25 vs £719.21
- Consumes up to 49% less energy – 132 vs 260 Watts
Radeon RX 7900 GRE vs Radeon RX 6600 for Gaming
The GPU's performance in selected game and settings
Radeon RX 7900 GRE
Jul 27th, 2023
Average FPS
174
100%
Min 1% FPS
108
100%
Price, £
£719.21
36%
Value, £/FPS
£4.13/FPS
67%
Buy on Amazon
£719.21
In Stock
Buy on Amazon
£699.99
In Stock
Buy on Amazon
£1,119.08
In Stock
Buy on Amazon
£1,019.71
In Stock
Radeon RX 6600
Oct 13th, 2021
Average FPS
95
55%
Min 1% FPS
52
48%
Price, £
£263.25
100%
Value, £/FPS
£2.77/FPS
100%
Radeon RX 7900 GRE vs Radeon RX 6600 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 7900 GRE vs Radeon RX 6600 in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 7900 GRE vs Radeon RX 6600 in core GPU performance specifications
Radeon RX 7900 GRE
Jul 27th, 2023
Memory
16 GB
100%
Memory Bandwidth
576 GB/s
100%
Pixel Fillrate
359.2 GPixel/s
100%
Texture Fillrate
718.4 GTexel/s
100%
FP32
45.98 TFLOPS
100%
Radeon RX 6600
Oct 13th, 2021
Memory
8 GB
50%
Memory Bandwidth
224 GB/s
39%
Pixel Fillrate
159.4 GPixel/s
44%
Texture Fillrate
279 GTexel/s
39%
FP32
8.928 TFLOPS
19%
Specifications
Comparison of all specifications
Radeon RX 7900 GRE | SpecificationsComparison of all specifications | Radeon RX 6600 |
|---|---|---|
| General | ||
Jul 27th, 2023 | Release Date | Oct 13th, 2021 |
| $549.00 | MSRP | $329.00 |
| Navi III | Generation | Navi II |
Desktop | Segment | Desktop |
| 260 W | Power Consumption | 132 W |
| Memory | ||
16 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR6 |
| 256-bit | Memory Bus | 128-bit |
576 GB/s | Bandwidth | 224 GB/s |
| Theoretical Performance | ||
359.2 GPixel/s | Pixel Fillrate | 159.4 GPixel/s |
718.4 GTexel/s | Texture Fillrate | 279 GTexel/s |
45.98 TFLOPS | FP32 | 8.928 TFLOPS |
