The Radeon RX 6600 is the comparison's loser – it's at least 2x slower gaming GPU than the Radeon RX 7900 GRE and it's also a slightly worse value for money, as it's only £455.96 cheaper!
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
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
Radeon RX 6600 vs Radeon RX 7900 GRE for Gaming
The GPU's performance in selected game and settings
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
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 vs Radeon RX 7900 GRE 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 6600 vs Radeon RX 7900 GRE in synthetic GPU benchmarks
Performance Specifications
The Radeon RX 6600 vs Radeon RX 7900 GRE in core GPU performance specifications
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%
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%
Specifications
Comparison of all specifications
Radeon RX 6600 | SpecificationsComparison of all specifications | Radeon RX 7900 GRE |
|---|---|---|
| General | ||
| Oct 13th, 2021 | Release Date | Jul 27th, 2023 |
$329.00 | MSRP | $549.00 |
| Navi II | Generation | Navi III |
Desktop | Segment | Desktop |
132 W | Power Consumption | 260 W |
| Memory | ||
| 8 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 128-bit | Memory Bus | 256-bit |
| 224 GB/s | Bandwidth | 576 GB/s |
| Theoretical Performance | ||
| 159.4 GPixel/s | Pixel Fillrate | 359.2 GPixel/s |
| 279 GTexel/s | Texture Fillrate | 718.4 GTexel/s |
| 8.928 TFLOPS | FP32 | 45.98 TFLOPS |
