Buy on Amazon
£199.98
In Stock
Base Clock
Boost Clock
AvailabilityMSRP $229
Availability
MSRP $229
AvailabilityMSRP $999
Availability
MSRP $999
Buy on Amazon
£820.38
In Stock
Boost Clock
Buy on Amazon
£1,114.09
In Stock
Same as Founder's Edition
Buy on Amazon
£868.27
In Stock
Boost Clock
Buy on Amazon
£1,151.3
In Stock
Base Clock
Boost Clock
Buy on Amazon
£1,119.71
In Stock
Boost Clock
Buy on Amazon
£1,030.6
In Stock
Boost Clock
Buy on Amazon
£1,399
In Stock
Same as Founder's Edition
Buy on Amazon
£1,687.49
In Stock
Same as Founder's Edition
Key Differences
In short — Radeon RX 7900 XTX outperforms the cheaper GeForce GTX 660 on the selected game parameters. However, the worse performing GeForce GTX 660 is a better bang for your buck. The better performing Radeon RX 7900 XTX is 3710 days newer than the cheaper GeForce GTX 660.
Advantages of GeForce GTX 660
- Up to 76% cheaper than Radeon RX 7900 XTX - £199.98 vs £820.38
- Up to 19% better value when playing Rocket League than Radeon RX 7900 XTX - £0.93 vs £1.15 per FPS
- Consumes up to 61% less energy than AMD Radeon RX 7900 XTX - 140 vs 355 Watts
Advantages of Radeon RX 7900 XTX
- Performs up to 233% better in Rocket League than GeForce GTX 660 - 715 vs 215 FPS
- Up to 1100% more VRAM memory than NVIDIA GeForce GTX 660 - 24 vs 2 GB
Rocket League
Resolution
1920 x 1080
Game Graphics
High Quality
GeForce GTX 660
Desktop • Sep 6th, 2012
FPS
215
30%
Value, £/FPS
£0.93/FPS
100%
Price, £
£199.98
100%
Value Winner
Zotac GeForce GTX 660 2GB Dual Silencer Graphics Card
Buy for £199.98 on Amazon
In Stock
Updated 348 minutes ago
Radeon RX 7900 XTX
Desktop • Nov 3rd, 2022
FPS
715
100%
Value, £/FPS
£1.15/FPS
81%
Price, £
£820.38
24%
FPS Winner
Sapphire Pulse Radeon RX 7900 XTX AMD 24 GB GDDR6
Buy for £820.38 on Amazon
In Stock
Updated 347 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
High Quality
GeForce GTX 660
Desktop • Sep 6th, 2012
Radeon RX 7900 XTX
Desktop • Nov 3rd, 2022
Theoretical Performance
Radeon RX 7900 XTX
Desktop • Nov 3rd, 2022
Pixel Fillrate
479.8 GPixel/s
100%
Texel Fillrate
959.6 GTexel/s
100%
GeForce GTX 660 | vs | Radeon RX 7900 XTX |
|---|---|---|
| Sep 6th, 2012 | Release Date | Nov 3rd, 2022 |
| GeForce 600 | Generation | Navi III |
$229 | MSRP | $999 |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| 1x 6-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
| 2 GB | Memory | 24 GB |
| GDDR5 | Type | GDDR6 |
| 192-bit | Bus | 384-bit |
| 144.2 GB/s | Bandwidth | 960 GB/s |
| 980 MHz | Base Clock Speed | 1855 MHz |
| 1032 MHz | Boost Clock Speed | 2499 MHz |
| 1502 MHz | Memory Clock Speed | 2500 MHz |
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