Buy on Amazon
£541.14
In Stock
Same as Founder's Edition
Prices and StockMSRP $299
Prices and Stock
MSRP $299
All items are out of stock
Prices and StockMSRP $999
Prices and Stock
MSRP $999
Buy on Amazon
£752.57
In Stock
Same as Founder's Edition
Buy on Amazon
£1,241.15
In Stock
Same as Founder's Edition
Buy on Amazon
£1,101.83
In Stock
Same as Founder's Edition
Buy on Amazon
£1,845.71
In Stock
Base Clock
Boost Clock
Key Differences
In short — Radeon RX 6900 XT outperforms GeForce GTX 660 Ti on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6900 XT is 2995 days newer than GeForce GTX 660 Ti.
Advantages of GeForce GTX 660 Ti
- Consumes up to 50% less energy than AMD Radeon RX 6900 XT - 150 vs 300 Watts
Advantages of Radeon RX 6900 XT
- Performs up to 175% better in Assassin's Creed Mirage than GeForce GTX 660 Ti - 121 vs 44 FPS
- Up to 700% more VRAM memory than NVIDIA GeForce GTX 660 Ti - 16 vs 2 GB
Assassin's Creed Mirage
Resolution
1920 x 1080
Game Graphics
Ultra High
Radeon RX 6900 XT
Desktop • Oct 28th, 2020
FPS
121
100%
Value, £/FPS
£4.47/FPS
100%
Price, £
£541.14
100%
FPS and Value Winner
Gigabyte Aorus Radeon RX 6900 XT Master 16G Rev 2.0 (16GB GDDR6/PCI Express 4.0/2335MHz/16000MHz)
Buy for £541.14 on Amazon
In Stock
Updated 659 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra High
GeForce GTX 660 Ti
Desktop • Aug 16th, 2012
Radeon RX 6900 XT
Desktop • Oct 28th, 2020
Theoretical Performance
GeForce GTX 660 Ti
Desktop • Aug 16th, 2012
Pixel Fillrate
27.44 GPixel/s
10%
Texel Fillrate
109.8 GTexel/s
15%
Radeon RX 6900 XT
Desktop • Oct 28th, 2020
Pixel Fillrate
288 GPixel/s
100%
Texel Fillrate
720 GTexel/s
100%
GeForce GTX 660 Ti | vs | Radeon RX 6900 XT |
|---|---|---|
| Aug 16th, 2012 | Release Date | Oct 28th, 2020 |
| GeForce 600 | Generation | Navi II |
$299 | MSRP | $999 |
| 2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2 | Outputs | 1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C |
| 2x 6-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
| 2 GB | Memory | 16 GB |
| GDDR5 | Type | GDDR6 |
| 192-bit | Bus | 256-bit |
| 144.2 GB/s | Bandwidth | 512 GB/s |
| 915 MHz | Base Clock Speed | 1825 MHz |
| 980 MHz | Boost Clock Speed | 2250 MHz |
| 1502 MHz | Memory Clock Speed | 2000 MHz |
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