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Sapphire HD7970 Overclock Edition (Dual-X) Review

HQV Benchmark 2.0 is an updated version of the original tool and it consists of various video clips and test patterns which are designed to evalute motion correction, de-interlacing, decoding, noise reduction, detail enhancement and film cadence detection.

There are two versions of the program, standard definition on DVD and high definition on Bluray. As our audience will be concentrating on HD content so will we.

This has a total of 39 video tests which is increased from 23 in the original and the scoring is also up from a total of 130 to 210. As hardware and software gets more complicated, the software has been tuned to make sure we can thoroughly maximise our analysis.

Read our initial analysis over here

Sapphire HD7970
Dial
4
Dial with static pattern 5
Gray Bars 5
Violin 5
Stadium 2:2 5
Stadium 3:2 5
Horizontal Text Scroll 5
Vertical Text Scroll 5
Transition to 3:2 Lock 5
Transition to 2:2 Lock 0
2:2:2:4 24 FPS DVCAM Video
5
2:3:3:2 24 FPS DVCam Video
5
3:2:3:2:2 24 FOS Vari-Speed
5
5:5 FPS Animation
5
6:4 12 FPS Animation
5
8:7 8 FPS Animation
5
Interlace Chroma Problem (ICP)
5
Chroma Upsampling Error (CUE)
5
Random Noise: Sailboat
5
Random Noise: Flower
5
Random Noise: Sunrise
5
Random Noise: Harbour Night
5
Scrolling Text
5
Roller Coaster
5
Ferris Wheel
5
Bridge Traffic
5
Text Pattern/ Scrolling Text
5
Roller Coaster
5
Ferris Wheel
5
Bridge Traffic
5
Luminance Frequency Bands
5
Chrominance Frequency Bands
5
Vanishing Text 5
Resolution Enhancement
15
Theme Park
5
Driftwood 5
Ferris Wheel
5
Skin Tones
7
Total 196

A score of 196 points is class leading right now, the ideal solution for high definition media playback on a big screen.

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13 comments

  1. awesome. im sure the price is nice too :p

  2. They have been releasing good cards for a while now, those new coolers and fans are great.

  3. Much as we would expect from Sapphire. dont see any stock anywhere yet sadly.

  4. OMG, this card is a MONSTER, I cant believe it slaps the nvidia GTX590 around like its nothing, OMG – OMG, nvidia is in big trouble if this card is coming around nvidia`s release, i feel sorry for all the nvidiot fan boy that gonna get butt hurt… why sapphire, why?

  5. Great card, but I prefer the appearance of the XFX cards. they just look better with that metal cooler.

  6. that overclock is f&*king wicked.

  7. How do you switch between the two bios settings? Is it complicated? Thanks!!

  8. Hi Ryan. Next to the crossfire connectors is a little switch. Power the system down, flip the switch. reboot.

    Done.

  9. wonder what’s the vrm temp after overclocking with added core voltage? thanks…