Submission Details

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- Extreme League

20335 marks with 2x AMD Radeon HD 7970 at 1200/1800MHz

Ranking position

n/a

Global 2x GPU rank:

n/a

2x Radeon HD 7970 rank:

Points earned for overclocker league

Points earned for team league

Media gallery

Screenshots
3DMark Vantage - Performance screenshot
screenshot
HZ
HZ

Hardware details

CPU details

Memory details

  • Manufacturer: G.SKILL
  • Product: HZ
  • Cooling: Air (Stock)
  • Type: 2048MB DDR2 SDRAM
  • Speed: @ 430MHz
  • Timings: CL4.0 4-4-12
  • buy on amazon

VGA details

  • Model: 2xRadeon HD 7970 (Tahiti) AMD
  • Cooling: Air (Stock)
  • Speed: 1,200MHz (+29.73%) / 1,800MHz (+30.91%)
  • buy on amazon

Mainboard details

Disk details

Power details

Recent Comments

Belgiumleeghoofd says:

How on earth did you get them 7970s running stable Mike ? I can do stock ,but once I OC them I get freezes everywhere...

 

Show me your magic :)

United StatesMikecdm says:

Have you tried disabling ULPS? I use Team AU's ULPS tool, it works great. Have had no issues since and the reference card can only run those clocks, other card runs faster.

http://hwbot.org/forum/showthread.php?p=216077

GermanyMoose83 says:

I use Trixx and disable there ULPS;) Also worked like a charm:)

Belgiumleeghoofd says:

Dunno I'm on the GA 790X-UD3 board and I fear it has some issues with 7970 cards in crossfire... single card it all clocks up nicely. In crossfire it was lockup galore, loosing display,... rig was very unstable...

 

We used Trixx and even registry setting to disable ULPS... reinstalled OS, tried other drivers flashed 3 biosses for the board... no go...

 

Pretty clueless besides to point the finger at the Giga board...

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