• Gigabyte Radeon HD 7990 GPU

    Gigabyte Radeon HD 7990 crossfire graphics card 6GB GDDR5 memory DVI port and 4 mini display port outputs Crossfire technology, which means it is 2 graphics cards rolled in to one (please make sure you have a suitable motherboard and power supply) Removed from a gaming PC just a few days ago, never overclocked or used for bit mining
    Click & Collect
    or Best Offer
    Brand: GIGABYTE
  • ASUS AMD HD 7990 Graphics Card - Used In Good Condition

    For Sale is My Used AMD ASUS 7990 Graphics Card.
    1 bid
    £7.00 postage
    Ending Thursday at 6:54PM GMT1d 12hClick & CollectBrand: ASUS
  • AMD Radeon HD 7990 (6144 MB) 6GB GDDR5 (21207-00) Graphics Card

    Excellent working order. Fully tested.They both have been taken apart and thermal paste applied and heatsinks cleaned out.
    Click & Collect
    £5.00 postage
    Brand: Graphics
    or Best Offer
    5 watching
  • Sapphire Radeon HD 7990 (6144 MB) 6GB GDDR5 (21207-00) Graphics Card

    Excellent working order. Fully tested.
    Click & Collect
    Free postage
    Brand: SAPPHIRE
    13 watching
  • AMD XFX Radeon HD 7990 6GB GDDR5

    For sale is a fully functional carefully maintained AMD Radeon XFX HD 7990 card in excellent condition. Aside from gaming, this card is great at GPGPU workloads and raw compute power. Although the 7990 is a very good miner, this card has never been used for crypto currency mining and is still in fantastic condition.
    Click & Collect
    £12.00 postage
    Brand: XFX
    or Best Offer
    Features: SLI/Crossfire ReadyConnectors: DVI-D

    Click & Collect
    £5.70 postage
    Brand: AMD
    or Best Offer
    10 watching

16 items found from eBay international sellers

Boost Your Multi-Display Gaming Experience with the HD 7990

The Radeon HD 7990 by AMD, Inc. is a robust, yet silent graphics card that facilitates high-resolution or multiple-monitor gaming. Equipped with features and modes such as stereo 3D, universal bezel compensation, and 5x1 landscape, the HD 7990 packs in technology that’s tailor-made for heavy gamers. eBay offers a broad range of options and prices to suit all buyers.

Can you multi-monitor game with the HD 7990?

The HD 7990 has been designed for use with multiple monitors. It has enough graphical power to render Full HD gaming with two monitors. And there are ports to help achieve this setup. There is a dual-link DVI-I, along with four Mini DisplayPort connectors. If you have a monitor that employs HDMI, you must buy a miniDP-HDMI cable, which you would easily get on eBay.

What are the specifications and performance like?

The GPU core has been clocked at 1000MHz, which is 8% more compared to the HD 7970. The memory is 1500MHz, which is, again, higher by 9%. Add a 384-bit memory bus to the mix, and the HD 7990 offers a bandwidth of 290GB/s per GPU, taking the total to 576GB/s. Not only that, but the HD 7990 also comes with:

  • 4096 stream processors.
  • 8.6 billion transistors.
  • 6GB GDDR5 (3GB allocated to each GPU).
  • 8.2 TFLOPS computer power.
How quiet is the fan?

The fan design contributes to the quiet performance even during full load scenarios. You happen to hear the fan only while heavy gaming, which is quite normal. And this noise is more of a noticeable hum, which is a lot friendlier to the ears than a blower fan’s high-pitched scream.

What cooling arrangement has been incorporated?

Two large aluminium vapour chamber heat sinks help cool the GPU, with each sink having four heat pipes and 62 fins. This vapour chamber design has been transported from the HD 5970 and has made it into several other advanced AMD graphics cards. Three 75x20 mm axial fans disperse heat by pulling air in from within the case and pushing it outside. The HD 7990 relies on the fans of your computer case for cooling, since the case’s fans would most likely be bigger and more capable at cooling things. This explains why you do not see a blower fan arrangement expelling hot air from the rear.

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