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XFX R7790 Black Edition OC 2 GB Review
Packaging & Contents »Introduction
AMD's Radeon HD 7790 was announced a little while ago, and it successfully managed to establish a strong presence in the $150 segment. Its new "Bonaire" GPU, which reduces power consumption, also allows it to provide great performance per watt.
We are now seeing fully customized board designs, the first of which reached us from XFX.
The XFX HD 7790 Black Edition OC uses the company's signature cooler design and comes with an overclock on both GPU and memory. It also features twice the video memory amount: 2 GB instead of 1 GB.
While other companies will charge you a premium for these changes, XFX sticks with the reference pricing of $149.
| Radeon HD 7770 | GeForce GTX 460 | GeForce GTX 650 Ti | GeForce GTX 560 | Radeon HD 6870 | GeForce GTX 560 Ti | Radeon HD 7790 | XFX HD 7790 BE OC | Radeon HD 6950 | GeForce GTX 570 | Radeon HD 6970 | Radeon HD 7850 | GeForce GTX 650 Ti Boost | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shader Units | 640 | 336 | 768 | 336 | 1120 | 384 | 896 | 896 | 1408 | 480 | 1536 | 1024 | 768 |
| ROPs | 16 | 32 | 16 | 32 | 32 | 32 | 16 | 16 | 32 | 40 | 32 | 32 | 24 |
| Graphics Processor | Cape Verde | GF104 | GK106 | GF114 | Barts | GF114 | Bonaire | Bonaire | Cayman | GF110 | Cayman | Pitcairn | GK106 |
| Transistors | 1500M | 1950M | 2540M | 1950M | 1700M | 1950M | 2080M | 2080M | 2640M | 3000M | 2640M | 2800M | 2540M |
| Memory Size | 1024 MB | 1024 MB | 1024 MB | 1024 MB | 1024 MB | 1024 MB | 1024 MB | 2048 MB | 2048 MB | 1280 MB | 2048 MB | 2048 MB | 2048 MB |
| Memory Bus Width | 128 bit | 256 bit | 128 bit | 256 bit | 256 bit | 256 bit | 128 bit | 128 bit | 256 bit | 320 bit | 256 bit | 256 bit | 192 bit |
| Core Clock | 1000 MHz | 675 MHz | 925 MHz | 810 MHz | 900 MHz | 823 MHz | 1000 MHz | 1075 MHz | 800 MHz | 732 MHz | 880 MHz | 860 MHz | 980 MHz+ |
| Memory Clock | 1125 MHz | 900 MHz | 1350 MHz | 1002 MHz | 1050 MHz | 1002 MHz | 1500 MHz | 1600 MHz | 1250 MHz | 950 MHz | 1375 MHz | 1200 MHz | 1502 MHz |
| Price | $120 | $140 | $125 | $160 | $170 | $190 | $150 | $150 | $170 | $250 | $380 | $175 | $170 |
Nov 23rd, 2024 06:00 EST
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