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Powercolor Radeon HD7990 6GB GDDR5 384BITX2 900MHZ 5.5GBPS Default 2XDVI HDMI 2XMINIDP Video Card

Powercolor Radeon HD7990 6GB GDDR5 384BITX2 900MHZ 5.5GBPS Default 2XDVI HDMI 2XMINIDP Video Card - 1
Actual product may not be exactly as shown.
Powercolor Radeon HD7990 6GB GDDR5 384BITX2 900MHZ 5.5GBPS Default 2XDVI HDMI 2XMINIDP Video Card - 83515_l.jpg Powercolor Radeon HD7990 6GB GDDR5 384BITX2 900MHZ 5.5GBPS Default 2XDVI HDMI 2XMINIDP Video Card - 83515_1.jpg Powercolor Radeon HD7990 6GB GDDR5 384BITX2 900MHZ 5.5GBPS Default 2XDVI HDMI 2XMINIDP Video Card - 83515_2.jpg Powercolor Radeon HD7990 6GB GDDR5 384BITX2 900MHZ 5.5GBPS Default 2XDVI HDMI 2XMINIDP Video Card - 83515_3.jpg Powercolor Radeon HD7990 6GB GDDR5 384BITX2 900MHZ 5.5GBPS Default 2XDVI HDMI 2XMINIDP Video Card - 83515_4.jpg Powercolor Radeon HD7990 6GB GDDR5 384BITX2 900MHZ 5.5GBPS Default 2XDVI HDMI 2XMINIDP Video Card - 83515_5.jpg Customer Photos (0)
Reg. Price: $999.99  CAD
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   Shipping Weight:   5.4 lbs
   Part #: AX7990 6GBD5-2DHJ
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Features    [ Edit | History ]
Revolutionize your gaming experience with the PowerColor AX7990 VGA card. Powered by dual class-leading AMD Radeon HD 7970 engines, the PowerColor AX7990 tackles your most demanding HD titles with monstrous performance from 2048 x 2 Stream Processors and total of 6GB 384-bit x 2 GDDR5 memory. Your games cease to be the same with redefined realism and skip-free experience even at the highest setting. Dual BIOS design enables you to push the performance potential to limit with a press of one button. An array of AMD graphics technology such as AMD Eyefinity, AMD HD 3D and AMD PowerTune offers you more than one way to elevate your gaming experience.
  • neweggPlatinum PowerKIT The Most Solidly-Built Components enhance the stability, ultimate performance and efficiency.
  • neweggDual BIOS, Performance Unlocked Dual BIOS design, pursuit the extreme performance without worry.
  • neweggAMD Eyefinity Technology Run multiple displays from a single graphics board and expand your gaming field of view across all displays.
  • neweggAMD PowerTune Technology Maximizes performance under load conditions by dynamically increasing the GPU engine clock to take advantage of unused TDP headroom. Also allows users to configure their own TDP limit, within a provided range, for even higher performance or more power efficiency.
  • neweggAMD PowerPlay Technology AMD PowerPlay Technology dynamically adjusts clock speeds in response to GPU load, saving power for just when you need it.
  • neweggAMD App Acceleration AMD App Accelerator creates a ¡°co-processing¡± environment in which the compute processing potential in your AMD Radeon Graphics processor works together with the system central processor, to accelerate enabled applications.

Specifications    [ Edit | History ]

BrandPowerColorModelAX7990 6GBD5-2DHJ
InterfacePCI Express 3.0 x16
Chipset ManufacturerAMD GPURadeon HD 7990Core Clock900MHz / 925MHzStream Processors4096 (2048 x 2) Stream Processors
Effective Memory Clock1375MHz (5.5Gbps)Memory Size6GBMemory Interface384-bit x2Memory TypeGDDR5
DirectXDirectX 11OpenGLOpenGL 4.2
HDMI1 x HDMIDisplayPort2 x Mini DisplayPortDVI2 x DVI (1 Single Link, 1 Dual Link)
RAMDAC400 MHzMax ResolutionVGA: 2048x1536
DVI: 2560x1600
DisplayPort: 4096x2160
HDMI: 4096x2160Eyefinity SupportYesCrossFireX SupportYesCoolerWith FanSystem RequirementsMinimum of a 850 Watt power supply.Power Connector3 x 8 PinDual-Link DVI SupportedYesHDCP ReadyYesCard Dimensions12.4" x 5.51" x 2.36"

PowerColor AX7990 6GBD5-2DHJ Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding PowerColor AX7990 6GBD5-2DHJ reviews.
Experience: 0 Days
Fastest single card
Takes up 3 slots, cheaper to buy 2 7980s still
even after price cuts, it is still cheaper to purchase 2 cards and run them in crossfire, if only by 10$ or so

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Product Warranty
First 30 days limited warranty through The remainder of the two year warranty is provided directly by the manufacturer.

For Direct RMA services please register your PowerColor product at

Contact PowerColor:
Phone:  909-468-5100 (Monday - Friday, 9:00 AM - 5:30 PM PST)

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All pricing subject to change. For all prices, products and offers, reserves the right to make adjustments due to changing market conditions, product discontinuation, manufacturer price changes, errors in advertisements and other extenuating circumstances. Promotional offers from are subject to availability and are available only while supplies last. No rain checks will be issued on promotional items and offers.

While uses all reasonable efforts to include accurate and up-to-date information on the Site, makes no warranties or representations as to the Site's accuracy. assumes no liability or responsibility for any errors or omissions in the content on the Site. warrants product(s) to be in good working condition and free from defects in material and workmanship for a period of one (1) year for OEM packages, and for thirty (30) days for RETAIL packages, from the original Invoice date unless otherwise restricted below or by the manufacturer's own warranty policy. Defective returns and warranty service will be replaced, exchanged or repaired at's sole discretion, and based on vendor's policy.

NON-DEFECTIVE merchandise returns may be accepted on some items ONLY within 15 days of the Invoice date, at's discretion. All NON-DEFECTIVE returns are subject to a 15% restocking fee. No refunds will be issued for blank media, digital cameras (and accessories), opened software, printers, printer supplies, paper, projectors (and accessories), appliances, handhelds, PDAs, notebook computers, special order computers and special order items.

Defective software, video games or DVDs will be replaced by the SAME title and format ONLY (and subject to current availability) within 30 days of the Invoice date. Software, video games and DVDs may be returned within 30 days only if the item is UNOPENED (with shrink wrap still intact) at the sole discretion of does NOT apply a surcharge to credit card orders. Please read our RMA & warranty policy and terms & conditions for more information. If you have any questions regarding our sales and warranty policies, please send us a message -- we'll be glad to answer any of your questions.

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