Sapphire Radeon Vapor-X HD 7970 GHZ OC 6GB DDR5 DL-DVI-I / SL-DVI-D / HDMI / Dual Mini DP PCI-Express Graphics 11197-05-40G

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Price: $568.59 $550.90   

Product Feature

• 1050/1100(Boost) MHz Core Clock
• 6000 MHz Effective Memory Clock
• 1 x Dual-Link DVI
• 1 x Single-Link DVI-D
• 1 x HDMI
• 2 x Mini-DisplayPort
• DisplayPort 1.2

Product Description

The SAPPHIRE HD 7970 6GB Vapor-X Edition shares many of the features of the recently announced industry-leading Vapor-X Edition. SAPPHIRE� �s innovative Vapor-X cooling technology allows products to run not only cooler but also much quieter. A Vapor-X product means a virtually silent gaming experience and more headroom to explore performance tweaking! On its standard settings, the SAPPHIRE HD 7970 6GB Vapor-X Edition runs at 1000 MHz and with PowerTune Dynamic Boost rises to 1050 MHz on the engine with the memory clock at 6000 MHz effective. When the Dual BIOS button is operated, the core clock speed is raised to 1050 MHz with PowerTune Dynamic Boost to 1100 MHz on the engine. The fan profile and PowerTune limit is also changed to performance settings. In addition, users will be able to individually tune the card with SAPPHIRE TriXX, the company� s free to download software tool that allows key parameters to be adjusted for maximum performance.

Sapphire Radeon Vapor-X HD 7970 GHZ OC 6GB DDR5 DL-DVI-I / SL-DVI-D / HDMI / Dual Mini DP PCI-Express Graphics 11197-05-40G Review

i7 980x @4.3
Evga Classified 3
12gigs 1600 7-7-7-21

The first few hours i had this card I had major artifacts and rendering errors. I actually requested a refund in the first few hours of owning the card. As the thermal paste has set in however the card is now flawless. I replaced 2 Gigabyte 5870 SOC 950Mhz 1GB cards in crossfire. In all titles at 1920X1080 with settings maxed so far the performance has been at least as good or better than the 5870 pair. In new titles FC3 and Hit man Absolution this card runs about 50 fps where the 5870's were getting about 30 fps.Tessellation is where the 5870's fall flat.

Memory:
6gb of memory is a big plus. I'm running 3 1080p monitors with no issues. In game frame-rates don't seem to be affected at all with activity on the other monitors.

Temps and OC:
Using the sapphire OC util Trixx I am getting 1220Mhz core and 1600Mhz on the memory with no extra voltage. Temps are great I have not seen above 60c yet. This is in winter air however, I would expect to see 75c on a warm day.

Great card!

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