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Posted 03 June 2008 - 07:33 AM
Posted 03 June 2008 - 08:04 AM
Posted 03 June 2008 - 08:48 AM
I suspect you mean effective 1400MHz
The memory is DDR memory - DDR is "double clocked". Single data rate memory transfers once for each clock cycle, if your card with 700MHz clock had single data rate graphics RAM, data would be clocked 700 million times per second. Having DDR RAM, it is clocked twice each clock cycle - 1400 million times per second. This is frequently referred to as effective 1400 MHz.
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