The GeForce RTX 3090 is at least 2x faster gaming GPU than the GeForce RTX 2080, however, it's a much worse value for money, as it's £1545.58 more expensive!
Advantages of the GeForce RTX 3090
- At least 2x faster GPU for gaming
- Up to 200% more VRAM memory – 24 vs 8 GB
Advantages of the GeForce RTX 2080
- Up to 99% cheaper – £19.92 vs £1565.50
- A much better value for money for gaming
- Consumes up to 39% less energy – 215 vs 350 Watts
GeForce RTX 3090 vs GeForce RTX 2080 for Gaming
The GPU's performance in selected game and settings
GeForce RTX 3090
Sep 1st, 2020
Average FPS
162
100%
Min 1% FPS
99
100%
Price, £
£1565.5
1%
Value, £/FPS
£9.66/FPS
2%
Buy on Amazon
£1,565.50
In Stock
Buy on Amazon
£1,900.00
In Stock
Buy on Amazon
£2,302.67
In Stock
GeForce RTX 2080
Sep 20th, 2018
Average FPS
114
70%
Min 1% FPS
65
66%
Price, £
£19.92
100%
Value, £/FPS
£0.17/FPS
100%
GeForce RTX 3090 vs GeForce RTX 2080 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 3090 vs GeForce RTX 2080 in synthetic GPU benchmarks
Performance Specifications
The GeForce RTX 3090 vs GeForce RTX 2080 in core GPU performance specifications
GeForce RTX 3090
Sep 1st, 2020
Memory
24 GB
100%
Memory Bandwidth
936.2 GB/s
100%
Pixel Fillrate
189.8 GPixel/s
100%
Texture Fillrate
556 GTexel/s
100%
FP32
35.58 TFLOPS
100%
GeForce RTX 2080
Sep 20th, 2018
Memory
8 GB
33%
Memory Bandwidth
448 GB/s
48%
Pixel Fillrate
109.4 GPixel/s
58%
Texture Fillrate
314.6 GTexel/s
57%
FP32
10.07 TFLOPS
28%
Specifications
Comparison of all specifications
GeForce RTX 3090 | SpecificationsComparison of all specifications | GeForce RTX 2080 |
|---|---|---|
| General | ||
Sep 1st, 2020 | Release Date | Sep 20th, 2018 |
| $1,499.00 | MSRP | $699.00 |
| GeForce 30 | Generation | GeForce 20 |
Desktop | Segment | Desktop |
| 350 W | Power Consumption | 215 W |
| Memory | ||
24 GB | Memory Size | 8 GB |
| GDDR6X | Memory Type | GDDR6 |
| 384-bit | Memory Bus | 256-bit |
936.2 GB/s | Bandwidth | 448 GB/s |
| Theoretical Performance | ||
189.8 GPixel/s | Pixel Fillrate | 109.4 GPixel/s |
556 GTexel/s | Texture Fillrate | 314.6 GTexel/s |
35.58 TFLOPS | FP32 | 10.07 TFLOPS |
