Sapphire Radeon HD 7790 Dual-X OC 1GB GDDR5 PCIe
Solid 1080p performance.
Good power draw figures.
FleX enables multiGPU.
GTX 650 Ti does not.
Sapphire card is very quiet.
Overclocked out of the box.
Very quiet in idle.
Excellent overclocking potential.
Bioshock Infinite game coupon included.
Low power consumption.
Comes with VRM heatsink.
HDMI cable included.
Native fullsize HDMI and DisplayPort
Radeon HD 7850 can be much faster.
Could be quieter under load.
No voltage control.
CCC Overdrive limits too low.
By TechRadar on October 18, 2013
There's significantly more to the Sapphire HD 7790 Dual-X OC board than meets the eye. You might be expecting something similar to the 7770, with the clocks cranked up a bit. And you'd be only partially right. A standard AMD Radeon HD 7790 has...60
By LanOC Reviews on September 24, 2013
With every manufacture making multiple versions of the HD 7790, it's hard for any one card to stand out. After spending time with the Sapphire HD 7790 Dual-X I feel that Sapphire has a card that will do the job just fine but doesn't really stand...-
By X-bit Labs on August 16, 2013
We’ve tested five Radeon HD 7790 models today and find it hard to name an overall winner among them. The ASUS version is the quietest. The MSI has the most efficient cooler, overclocks well and is compact. The Gigabyte has 2 GB of graphics memory,...-
By Real World Labs on June 10, 2013
When buy a budget product there are always compromises made to keep the price down and in the case of the Radeon HD 7790 the compromise is the 1GB frame buffer. The amount of memory included on the graphics card limits the performance in more...-
By hardwarebbq.com on June 07, 2013
AMD sent Sapphire Dual-X OC card which uses their AMD HD 7790 GPU. The GPU is based on 28nm Bonaire processor with 1000MHz clock speed, 896 unified shaders and rated at 80w peak power consumption.HD 7790 has 40% more stream processors and texture units...-
By TechRadar on June 01, 2013
We're straying into the faintly awkward territory of frame buffer capacity here. How much video memory do you actually need, and how little can you really expect to get away with on a fairly entry-level graphics card these days? These are the thorny...50
By InsideHW on May 20, 2013
Sapphire Radeon HD 7790 Dual-X: Offspring The latest GPU that AMD made was in March of last year. Since then, Southern Islands series consisted of three models, off of which a great many number of Radeon models were based. Still, some changes had to...-
By Pureoverclock on May 10, 2013
An excellent gaming value product that runs cool and quiet. Discuss in the...90
By Kitguru.net on May 03, 2013
The graphics card landscape is constantly changing as AMD and Nvidia battle for increased market share. While the hot, steamy action always happens in the high end, the majority of sales for both companies are in the less exciting budget...80
By goldfries.com on April 28, 2013
What I am most impressed about this graphic card is the combination of price, performance and cooling. It's running under 100w and temperature hovers around 70c even when the fan is only going at 40% speed in a warm room. Worth shelling out a wee...-