http://www.beyond3d.com/reviews/galaxy/5700le/index.php?p=11
" We start with overclocking the memory, and it will come as no surprise to learn that only a minute increase in clock speed was possible - Up to 506MHz DDR ( 253MHz) from the default clock of 500MHz DDR ( 250MHz).
The core clock however is another proposition entirely - From its default speed of 250MHz, it was clocked stably all the way up to 400MHz, an overclock of 150Mhz!"
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