AMD is trying to fill a gap in their product line between the less than $200 HD 7850 and the ~$120 HD 7770 with a $150 card, the HD 7790. The naming scheme implies two GPUs but this is not the case, it is a single Bonaire GCN chip with 896 stream processors, 56 texture units and an impressive fill rate of up to 1.79 TFLOPS thanks to some optimization of the GCN architecture. It has 1GB of GDDR5 at 6GHz effective and a CPU speed dependent on the model, in [H]ard|OCP's case the ASUS Radeon HD 7790 DirectCU II OC runs at 1.075GHz. [H] passed it a Silver Award for being a vast improvement over the 7770 and good competition for the GTX 650 Ti but feel the card does need to be faster.
This card also makes an appearance on our front page, with a lot of Frame Rating charts so you can see not only the raw FPS data you are used to, but also an indept look at how the game is going to 'feel' while you play.
"AMD is launching the Radeon HD 7790 today. This new video card should give the sub-$200 video card segment a kick in the pants. Will it provide enough performance for today's latest games at $149? We will find out, testing the new ASUS Radeon HD 7790 DirectCU II OC with no less than six of today's hottest games."
Here are some more Graphics Card articles from around the web:
- AMD's Radeon HD 7790 @ The Tech Report
- AMD Radeon HD 7790 review (incl. frametimes) @ Hardware.info
- AMD Radeon HD 7790 @ TechSpot
- AMD Radeon HD 7790 Review @ Hardware Canucks
- Sapphire Radeon HD 7790 Dual-X 1GB OC @ eTeknix
- Sapphire Radeon HD 7790 1GB Dual-X OC @ Tweaktown
- Sapphire HD 7790 1GB Graphics Card @ Bjorn3D
- Sapphire Radeon HD 7790 Dual-X OC Review @ OCC
- Sapphire HD 7790 Dual-X OC Video Card Review @ Hi Tech Legion
- AMD Radeon HD 7790 CrossFire @ techPowerUp
- ASUS HD 7790 DirectCU II OC @ Overclockers.com
- Sapphire HD 7790 Dual-X 1 GB @ techPowerUp
- AMD Radeon HD 7790 Video Card Review w/ Gigabyte & Sapphire @ Legit Reviews
- ASUS HD 7790 Direct CU II OC 1 GB @ techPowerUp
- Sapphire HD7790 OC @ Kitguru
- PowerColor PCS+ HD 7850 Radeon Graphic Card Review @ Pro-Clockers
- HIS Radeon HD 7850 iPower IceQ Turbo 4GB Video Card in CrossFire @ Tweaktown
- HIS Radeon HD 7770 iCooler 1GB Overclocked @ Tweaktown
- Mid-Range AMD Graphics Card Round-Up (HIS 7770 GHz / HIS 7850 / Sapphire 7850) @ Kitguru
- PowerColor PCS HD7870 MYST Video Card Review @ Legit Reviews