Source published the first data on an overclocked 3D-card Radeon HD 7790, which is set to release the company Sapphire.
Card Radeon HD 7790 will be a direct competitor to the updated model GeForce GTX 650 Ti , which may be called the GTX 660 SE. The basis is the Radeon HD 7790 graphics processor Bonaire, supposedly designed for mobile computers. Special feature in the performance of Sapphires is cooler with two fans, called Dual-X. GPU clock speed is 1075 MHz. As already mentioned, the card Sapphires overclocked at the factory, so that the reference frequency will be lower. In the configuration of GPU includes 768 stream processors. Memory bus width - 128 bits. The amount of memory is 1 GB, but not exclude the appearance of modifications with 2 GB of memory. Memory Type - GDDR5. Effective memory frequency is 6.4 GHz.
The card has a six-pin power connector. Its TDP - 150W. On the mounting plate has two DVI and one HDMI and DisplayPort.
The idea of performance give the first test results:
The estimated price of a novelty in Europe - 145 euros.
Source: SweClockers.com
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