Buy on Amazon
€623
In Stock
Same as Founder's Edition
Prices and Stock
Prices and Stock
All items are out of stock
Prices and Stock
Prices and Stock
Buy on Amazon
€920.77
In Stock
Same as Founder's Edition
Buy on Amazon
€678.41
In Stock
Same as Founder's Edition
Key Differences
In short — Radeon RX 7900 GRE outperforms GeForce GT 645M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7900 GRE is 3951 days newer than GeForce GT 645M.
Advantages of GeForce GT 645M
- Consumes up to 88% less energy than AMD Radeon RX 7900 GRE - 32 vs 260 Watts
Advantages of Radeon RX 7900 GRE
- Performs up to 396% better in Watch Dogs: Legion than GeForce GT 645M - 134 vs 27 FPS
- Up to 700% more VRAM memory than NVIDIA GeForce GT 645M - 16 vs 2 GB
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 7900 GRE
Desktop • Jul 27th, 2023
FPS
134
100%
Value, €/FPS
€4.65/FPS
100%
Price, €
€623
100%
FPS and Value Winner
XFX Radeon RX 7900 GRE AMD 16 Go GDDR6
Buy for €623 on Amazon
In Stock
Updated 99 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce GT 645M
Mobile • Oct 1st, 2012
Radeon RX 7900 GRE
Desktop • Jul 27th, 2023
Theoretical Performance
Radeon RX 7900 GRE
Desktop • Jul 27th, 2023
Pixel Fillrate
431 GPixel/s
100%
Texel Fillrate
718.4 GTexel/s
100%
GeForce GT 645M | vs | Radeon RX 7900 GRE |
|---|---|---|
| Oct 1st, 2012 | Release Date | Jul 27th, 2023 |
| GeForce 600M | Generation | Navi III |
| Not Available | MSRP | Not Available |
| None | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 16 GB |
| DDR3 | Type | GDDR6 |
| 128-bit | Bus | 256-bit |
| 28.8 GB/s | Bandwidth | 576 GB/s |
| 709 MHz | Base Clock Speed | 1500 MHz |
| Not Available | Boost Clock Speed | 2245 MHz |
| 900 MHz | Memory Clock Speed | 2250 MHz |
GeForce GT 645M and Radeon RX 7900 GRE Popular Comparisons
Compare 2 Graphics Cards in Games
GeForce GT 645M
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€890
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€305.48
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€329.83
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€203
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€567
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€774.83
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€281.9
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Radeon RX 580
€136.99
GeForce GT 645M
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€447
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€99.98
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€1,058.67
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€299.89
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€599.99
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€1,274.79
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€139
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€449.99
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€97.42
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GeForce GT 730
€89.64
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€487.38
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GeForce RTX 2060
€421.91
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GeForce RTX 4090
€3,270.83
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GeForce RTX 4060 Ti 8 GB
€416.04
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GeForce GT 710
€50.99
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€1,039.98
GeForce GT 645M
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GeForce RTX 4080
€1,456.99
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GeForce RTX 3060 Ti
€678.99
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GeForce RTX 4060 Ti 16 GB
€602.29
GeForce GT 645M
vs
GeForce RTX 3070 Ti
€1,228.99
GeForce GT 645M
vs
GeForce RTX 3080
€1,099.99
GeForce GT 645M
vs
Radeon RX 6800
€583.82
GeForce GT 645M
vs
GeForce GTX 1660 SUPER
€458.99
Radeon RX 7900 GRE
€623
vs
GeForce RTX 4070 Ti SUPER
€890
Radeon RX 7900 GRE
€623
vs
GeForce RTX 3060
€305.48
Radeon RX 7900 GRE
€623
vs
Radeon RX 7600 XT
€357.12
Radeon RX 7900 GRE
€623
vs
GeForce RTX 4060
€329.83
Radeon RX 7900 GRE
€623
vs
GeForce RTX 3050
€203
Radeon RX 7900 GRE
€623
vs
Radeon RX 7800 XT
€567
Radeon RX 7900 GRE
€623
vs
Radeon RX 7900 XT
€774.83
Radeon RX 7900 GRE
€623
vs
Radeon RX 6600
€281.9
Radeon RX 7900 GRE
€623
vs
Radeon RX 580
€136.99
Radeon RX 7900 GRE
€623
vs
Radeon RX 7700 XT
€447
Radeon RX 7900 GRE
€623
vs
Radeon RX 550
€99.98
Radeon RX 7900 GRE
€623
vs
Radeon RX 7900 XTX
€1,058.67
Radeon RX 7900 GRE
€623
vs
Radeon RX 7600
€299.89
Radeon RX 7900 GRE
€623
vs
GeForce RTX 4070
€599.99
Radeon RX 7900 GRE
€623
vs
GeForce RTX 4080 SUPER
€1,274.79
Radeon RX 7900 GRE
€623
vs
Radeon RX 6400
€139
Radeon RX 7900 GRE
€623
vs
Radeon RX 6600 XT
€449.99
Radeon RX 7900 GRE
€623
vs
GeForce GT 1030
€97.42
Radeon RX 7900 GRE
€623
vs
GeForce GT 730
€89.64
Radeon RX 7900 GRE
€623
vs
Radeon RX 6750 XT
€487.38
Radeon RX 7900 GRE
€623
vs
GeForce RTX 2060
€421.91
Radeon RX 7900 GRE
€623
vs
GeForce RTX 4090
€3,270.83
Radeon RX 7900 GRE
€623
vs
GeForce RTX 4060 Ti 8 GB
€416.04
Radeon RX 7900 GRE
€623
vs
GeForce GT 710
€50.99
Radeon RX 7900 GRE
€623
vs
Radeon RX 6700 XT
€1,039.98
Radeon RX 7900 GRE
€623
vs
GeForce RTX 4080
€1,456.99
Radeon RX 7900 GRE
€623
vs
GeForce RTX 3060 Ti
€678.99
Radeon RX 7900 GRE
€623
vs
GeForce RTX 4060 Ti 16 GB
€602.29