Posted by FeYz in
AMD will release Radeon HD 7000 graphics card are on this 5 December in London, and will be on the market in Q1 2012. Approaching the release day is now revealed details of Radeon HD 7900 graphics card from AMD that will be availablein 3 series; Radeon HD 7950 (Pro Tahiti), the Radeon HD 7970 (Tahiti XT) andRadeon HD 7990 (Dual Tahiti / New Zealand) in which all of Radeon HD 7900 usesa new architecture, but no longer VLIW GCN is now more efficient.
Starting from the series the lowest for the Radeon HD 7900, Radeon HD 7950 will be placed on a segment of the price $ 349 to replace Radeon HD 6970 andRadeon HD 6950 with the main engine of 1920 Core (30 CU), 120 TU, running atclock 900MHz with the help of memory GDDR5 3072MB 384 - bits in the 5GHzclock with a total bandwidth of 240GB / s, far over the Radeon HD 6970 which amounted to 174GB / s.
Next is the Radeon HD 7970 as leader of the throne of a single graphics card, the chip has a 2048 XT Core Tahiti (32 CU) with 128 TU which runs at 1GHz clock,what's. interesting is AMD dissuade to use Rambus XDR2 on this graphics card andre-use GDDR5 berkapasitaskan now 3GB on a 384-bit bus running at a 55GHzclock,. the resulting bandwidth stands at 264GB / s. With that much power with theAMD graphics cards sure to position it at a price of $ 449.
The last and highest is the Radeon HD 7990 which has 2 chips Tahiti with clock900MHz, 6GB of GDDR5 memory and occupies segment priced at $ 699. Both chips Tahiti over will be officially released at CES 2012 in Las Vegas that took put on 10 to 13 January next, while the HD 7990 series followed in March 2012. In addition to the over monster chips, the Radeon HD 7000 is more affordableversion will still use the VLIW architecture 4 (Radeon HD 7500, HD 7600, HD 7700and HD 7800) and VLIW 5 (Radeon HD 7200 and HD 7300).
