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It is required by almost all PC games and 3D applications. |
| ATI FireGL V7600 512 MB Graphics Card Review |
| Selasa, 27 November 2007 | |
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The FireGL V7600 uses the same massive R600 core used in the Radeon HD 2900 lineup, which has an (estimated) 420mm2 die size, is comprised of over 700 million transistors, and is based on an 80nm manufacturing process. The V7600 runs at a far lower clock speed, however, as ATI’s utilities report the card operates at a 507 MHz core frequency, compared to the 750 MHz+ clock speeds at which their gaming-targeted R600 products run. Unfortunately, all of the available software-level utilities to try to pinpoint exact clock speeds would not work with the V7600 card, which also kept us from overclocking the card. Keep in mind this is a workstation card though, so the percentage of those actually overclocking a card like this is slim to none. The board is equipped with 512 MB of GDDR-3 memory which is connected to a 256-bit memory controller. ATI’s documentation is conflicted on overall memory bandwidth of this card, as their reviewers guide claims it has 35 GB/s whereas their website says over 50 GB/s. ATI’s software tools claim that the clock speed of the DDR memory is a mere 513 MHz (x2 DDR), which matches up closer to 35 GB/s rather than 51 GB/s. Specification :
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