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MSI R7970 Lightning Graphics Card Review (Twin Frozr IV)

To overclock today we used the latest beta of the MSI Afterburner software tool which allows for 3 way voltage tweaking.

We managed to push the core clock to 1260mhz, from 1070mhz, which translates to an almost 18% increase. The memory maxed out at 1478 mhz, or a 3.7% increase.

When the card is manually pushed to the limits, we achieved a score of 9,821 points, almost in line with the HD6990. Great results.

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15 comments

  1. Lovely, very nice, and yet again very expensive……… we can only dream!

  2. Wow… so thats £500 for a card with no copper used as a cooling material, and Aluminum used instead,
    thats a less ductile material = an inferior cooling solution, using a cheapr material for more money…

    MSI really know how to impress – or charge more for using cheaper materials!!!

  3. Good point from muppett, copper might have improved on the results by 1-2 c more.

    however, the end result is great as the testing shows.

  4. @muppet:

    Actually the Cooler material is copper, but it’s nickel coated, so it doesn’t corrode (very, VERY easy with copper)
    Only the fin array is made of Aluminium

  5. I take it 12.3 drivers were used for this test and the other custom 7970’s?