, .
: SAPPHIRE DUAL-X R9 270 2GB GDDR5 WITH BOOST & OC

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R9 270X ?
?


http://www.techpowerup.com/vgabios/1...48-130915.html

450/ .
270- 495-500/

.
.

- - - - - -

, 500kh/s. 945Mhz 1070Mhz 1.163v 1.205

- .
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