Buy on Amazon
CA$1,439.99
In Stock
Boost Clock
AvailabilityMSRP in USD: $999
Availability
MSRP in USD: $999
No items available
AvailabilityMSRP in USD: $999
Availability
MSRP in USD: $999
Buy on Amazon
CA$1,300.75
In Stock
Boost Clock
Buy on Amazon
CA$1,449.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
CA$1,689.99
In Stock
Boost Clock
Buy on Amazon
CA$1,402.84
In Stock
Boost Clock
Buy on Amazon
CA$1,637.27
In Stock
Boost Clock
Buy on Amazon
CA$1,372.2
In Stock
Base Clock
Boost Clock
Buy on Amazon
CA$1,894.84
In Stock
Boost Clock
Key Differences
In short — Radeon RX 7900 XTX outperforms Radeon HD 7990 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 7900 XTX is 3480 days newer than Radeon HD 7990.
Advantages of AMD Radeon RX 7900 XTX
- Performs up to 6% better in League of Legends than Radeon HD 7990 - 389 vs 367 FPS
- Consumes up to 5% less energy than AMD Radeon HD 7990 - 355 vs 375 Watts
- Up to 700% more VRAM memory than AMD Radeon HD 7990 - 24 vs 3 GB
League of Legends
Resolution
1920 x 1080
Game Graphics
Very High
Radeon RX 7900 XTX
Desktop • Nov 3rd, 2022
FPS
389
100%
Value, CA$/FPS
CA$3.7/FPS
100%
Price, CA$
CA$1439.99
100%
FPS and Value Winner
Sapphire 11322-01-40G Nitro+ AMD Radeon RX 7900 XTX Vapor-X Gaming Graphics Card with 24GB GDDR6, AMD RDNA 3
Buy for CA$1,439.99 on Amazon
In Stock
Updated 65 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Radeon HD 7990
Desktop • Apr 24th, 2013
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%
AMD Radeon HD 7990 | vs | AMD Radeon RX 7900 XTX |
|---|---|---|
| Apr 24th, 2013 | Release Date | Nov 3rd, 2022 |
| Southern Islands | Generation | Navi III |
| $999 | MSRP | $999 |
| 1x DVI, 4x mini-DisplayPort | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| 2x 8-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
| 3 GB | Memory | 24 GB |
| GDDR5 | Type | GDDR6 |
| 384-bit | Bus | 384-bit |
| 288 GB/s | Bandwidth | 960 GB/s |
| 950 MHz | Base Clock Speed | 1855 MHz |
| 1000 MHz | Boost Clock Speed | 2499 MHz |
| 1500 MHz | Memory Clock Speed | 2500 MHz |
Similar GPU Comparisons
Select from the most popular similar graphics card comparisons. Most compared graphics card combinations, including the currently selected ones, are at the top.
