Missed targets and low yield
The 280 has 240 stream processors and runs at a clock of 602MHz, a massive miss on what the firm intended. The processor clock runs at 1296MHz and the memory is at 1107MHz. The high-end part has 1G of GDDR3 at 512b width.
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This beast takes 236W max, so all those of you who bought mongo PSUs may have to reinvest if they ever get three or four-way SLI functional.
http://www.theinquirer.net/gb/inquirer/ ... 0-revealed" onclick="window.open(this.href);return false;The smaller brother, aka low-yield, salvage part, the GTX260 is basically the same chips with 192 SPs and 896M GDDR3. If you are maths-impaired, let me point out that this equates to 24 ROPs.
The clocks are 576MHz GPU, 999MHz memory and 896MHz GDDR3 on a 448b memory interface. The power is fed by two six-pin connectors. Power consumption for this 10.5-inch board is 182W.
ale asi on nevie počítať, GTX 260 by mala mať 28 ROPs ...