The GPU core is clocked at 1000MHz, 11% higher than the HD 6870, and the GDDR5 memory operates at 1200MHz (4.8GHz DDR), which is 14% higher than the HD 6870.
Amd radeon hd 7800 mini displayport install#
For reference, the Radeon HD 7900 series cards measure 27cm long (10.6 in) making them difficult if not impossible to install into smaller mid-size ATX computer cases. The Radeon HD 7870 is surprisingly compact as it measures 24cm long (9.4 in), which is 1 centimeter shorter than the old HD 6870. On the bright side, the performance per watt of these lightweight 28nm GPUs was remarkable and should AMD revise their pricing they could become amazing mainstream offerings. performance ratio was less than stellar.Īs a result existing graphics cards such as the GeForce GTX 560 and even AMD's own Radeon HD 6850 represent a better value. Although they did deliver solid performance for bottom of the range gaming graphics cards, the price vs. This mainstream series featured the Radeon HD 7770 and HD 7750, which are much more affordable at $159 and $109. Next up we were faced with the Radeon HD 7700 series which went by the codename 'Cape Verde'. At the top of the food chain, the Radeon HD 7970 and HD 7950 are exceptionally fast GPUs and with a retail price of $549 and $449, respectively, AMD is making sure gamers pay top dollar for those high frame rates. Back in January, the 'Tahiti' GPUs, better known as the Radeon HD 7900 series, was released to become the fastest single GPU on the market.