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PowerColor company already released the video card radeon HD 4850 with 512 mb GDDR4 memory and increased frequencies 675/2200 MHz . Besides the high memory frequency, this video card include a cooling system from ZEROtherm production .
According to our associates, the video card radeon HD 4850 with 512 MB GDDR4 memory and 675/2200 MHz frequencies will cost $183.
The difference in the wholesale prices between the versions radeon HD 4850 with GDDR3 and GDDR-4 memory will be about $10-15. Naturally, version with the GDDR-4 memory is more expensive. .
The deliveries of this video card already began. It is equipped with GDDR-4 microcircuits from samsung production with the access time 0.8 ns, which theoretically allow to work at 2500 MHz DDR. However, in this case the power system is simplified relative to the standard version (AND this may hurt the GPU and memory overclock potential).
We hope that the presence of GDDR-4 memory will beneficially affects the video card speed . Related Products :
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