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$899.99
In Stock
Same as Founder's Edition
Availability
Availability
No items available
AvailabilityMSRP in USD: $999
Availability
MSRP in USD: $999
Buy on Amazon
$1,029.99
In Stock
Boost Clock
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$869.99
In Stock
Boost Clock
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$1,061.04
In Stock
Boost Clock
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$1,277.99
In Stock
Same as Founder's Edition
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$1,299.65
In Stock
Same as Founder's Edition
Buy on Amazon
$1,089.99
In Stock
Boost Clock
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$1,247.79
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Base Clock
Boost Clock
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$999.99
In Stock
Base Clock
Boost Clock
Key Differences
In short — Radeon RX 7900 XTX outperforms Radeon RX 6600M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7900 XTX is 521 days newer than Radeon RX 6600M.
Advantages of AMD Radeon RX 6600M
- Consumes up to 72% less energy than AMD Radeon RX 7900 XTX - 100 vs 355 Watts
Advantages of AMD Radeon RX 7900 XTX
- Performs up to 149% better in Overwatch 2 than Radeon RX 6600M - 419 vs 168 FPS
- Up to 200% more VRAM memory than AMD Radeon RX 6600M - 24 vs 8 GB
Overwatch 2
Resolution
1920 x 1080
Game Graphics
Epic
Radeon RX 7900 XTX
Desktop • Nov 3rd, 2022
FPS
419
100%
Value, $/FPS
$2.15/FPS
100%
Price, $
$899.99
100%
FPS and Value Winner
XFX Mercury AMD Radeon RX 7900 XTX Magnetic Air Gaming Graphics Card with 24GB GDDR6, RDNA3 RX-79XMAIRB9
Buy for $899.99 on Amazon
In Stock
Updated 96 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Radeon RX 6600M
Mobile • May 31st, 2021
Radeon RX 7900 XTX
Desktop • Nov 3rd, 2022
Theoretical Performance
Radeon RX 6600M
Mobile • May 31st, 2021
Pixel Fillrate
154.6 GPixel/s
32%
Texel Fillrate
270.6 GTexel/s
28%
Radeon RX 7900 XTX
Desktop • Nov 3rd, 2022
Pixel Fillrate
479.8 GPixel/s
100%
Texel Fillrate
959.6 GTexel/s
100%
AMD Radeon RX 6600M | vs | AMD Radeon RX 7900 XTX |
|---|---|---|
| May 31st, 2021 | Release Date | Nov 3rd, 2022 |
| Navi Mobile | Generation | Navi III |
| Not Available | MSRP | $999 |
| Portable Device Dependent | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
| 8 GB | Memory | 24 GB |
| GDDR6 | Type | GDDR6 |
| 128-bit | Bus | 384-bit |
| 224 GB/s | Bandwidth | 960 GB/s |
2068 MHz | Base Clock Speed | 1855 MHz |
| 2416 MHz | Boost Clock Speed | 2499 MHz |
| 1750 MHz | Memory Clock Speed | 2500 MHz |
PC Builds Using Radeon RX 6600M or Radeon RX 7900 XTX
Overwatch 2, 1920 x 1080, Epic
415 FPS
$5.08/FPS
Radeon RX 7900 XTX
Ryzen 9 7900X
32 GB, N/A Storage
Buy on Amazon
$2,106.94
In Stock
Laptops Using Radeon RX 6600M or Radeon RX 7900 XTX
Overwatch 2, 1920 x 1080, Epic
112 FPS
$12.37/FPS
Radeon RX 6600M
Ryzen 7 5800H
16 GB, 512 GB SSD
Buy on Amazon
$1,384.9
In Stock
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