It was considered that only Radeon HD 2900 GT combines the availability of video chip R600 and 256-bit memory bus. But here the Radeon HD 2900 Pro had larger memory amount (512 MB to 256 MB), a larger number of stream processor (320 to 240 pieces) and also wider memory bus (512-bit to 256-bit). For all these advantages user has to add $ 50, which is more then acceptable .
But here not all Radeon HD 2900 Pro are equally useful, we find in local Japanese store a Radeon HD 2900 Pro with 512 MB GDDR-3 memory but with only 256-bit memory instead of 512 - bit.
The 256-bit memory bus is noted on the box and the product model is 11119-00-20R.
In Japan, such a graphics card cost about $ 205, German stores offer this card for 130 euros.
The frequency is the same , they are equal to 600/1600 MHz. This Radeon HD 2900 Pro version differs from the Radeon HD 2900 GT by the memory capacity and the availability of all 320 stream processor. Related Products :
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