The GeForce RTX 4090 is a much faster gaming GPU than the Radeon RX 7900 XT, however, it's a much worse value for money, as it's £2786.78 more expensive!
Advantages of the GeForce RTX 4090
- A much faster GPU for gaming
- Up to 20% more VRAM memory – 24 vs 20 GB
Advantages of the Radeon RX 7900 XT
- Up to 80% cheaper – £713.22 vs £3500.00
- A much better value for money for gaming
- Consumes up to 33% less energy – 300 vs 450 Watts
GeForce RTX 4090 vs Radeon RX 7900 XT for Gaming
The GPU's performance in selected game and settings
GeForce RTX 4090
Sep 20th, 2022
Average FPS
223
100%
Min 1% FPS
146
100%
Price, £
£3500
20%
Value, £/FPS
£15.69/FPS
24%
Buy on Amazon
£3,500.00
In Stock
Buy on Amazon
£5,550.00
In Stock
Buy on Amazon
£5,800.00
In Stock
Buy on Amazon
N/A
Out of Stock
Radeon RX 7900 XT
Nov 3rd, 2022
Average FPS
192
86%
Min 1% FPS
122
84%
Price, £
£713.22
100%
Value, £/FPS
£3.71/FPS
100%
Buy on Amazon
£713.22
In Stock
Buy on Amazon
£1,062.49
In Stock
Buy on Amazon
£750.20
In Stock
Buy on Amazon
£681.06
In Stock
Buy on Amazon
£687.32
In Stock
Buy on Amazon
£864.84
In Stock
Buy on Amazon
£904.69
In Stock
GeForce RTX 4090 vs Radeon RX 7900 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
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Synthetic Benchmarks
The GeForce RTX 4090 vs Radeon RX 7900 XT in synthetic GPU benchmarks
Performance Specifications
The GeForce RTX 4090 vs Radeon RX 7900 XT in core GPU performance specifications
GeForce RTX 4090
Sep 20th, 2022
Memory
24 GB
100%
Memory Bandwidth
1010 GB/s
100%
Pixel Fillrate
443.5 GPixel/s
96%
Texture Fillrate
1290 GTexel/s
100%
FP32
82.58 TFLOPS
100%
Radeon RX 7900 XT
Nov 3rd, 2022
Memory
20 GB
83%
Memory Bandwidth
800 GB/s
79%
Pixel Fillrate
459.6 GPixel/s
100%
Texture Fillrate
804.4 GTexel/s
62%
FP32
51.48 TFLOPS
62%
Specifications
Comparison of all specifications
GeForce RTX 4090 | SpecificationsComparison of all specifications | Radeon RX 7900 XT |
|---|---|---|
| General | ||
| Sep 20th, 2022 | Release Date | Nov 3rd, 2022 |
| $1,599.00 | MSRP | $899.00 |
| GeForce 40 | Generation | Navi III |
Desktop | Segment | Desktop |
| 450 W | Power Consumption | 300 W |
| Memory | ||
24 GB | Memory Size | 20 GB |
| GDDR6X | Memory Type | GDDR6 |
| 384-bit | Memory Bus | 320-bit |
1010 GB/s | Bandwidth | 800 GB/s |
| Theoretical Performance | ||
| 443.5 GPixel/s | Pixel Fillrate | 459.6 GPixel/s |
1290 GTexel/s | Texture Fillrate | 804.4 GTexel/s |
82.58 TFLOPS | FP32 | 51.48 TFLOPS |
