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VisionTek 900621 Radeon HD 7790 1GB DDR5 PCI Express 3.0 x16 CrossFireX Support Video Card

  • 1GB DDR5
  • Core Clock 1000MHz
  • 2 x DVI DVI 1 x HDMI HDMI 1 x DisplayPort DisplayPort
  • PCI Express 3.0 x16
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The Radeon HD 7790 is the latest member of AMD Radeon 7K series that hits the sweet spot of desktop graphics cards by combining competitive performance and great value. Based on highly acclaimed 28nm architecture and featuring a 1000MHz GPU Clock, this graphics card delivers robust performance to render the latest DirectX 11.1 titles smoothly in mid to high settings in 1080p, and handles high-definition multimedia content acceleration. A host of AMD technologies such as Eyefinity, AMD HD3D, AMD CrossFire, and AMD PowerTune offers you more than one way to elevate your gaming experience.

  • newegg Microsoft DirectX 11 Get amazing Eye-Definition graphics with DirectX 11 technology. DirectX 11 is the very latest in high-speed, high-fidelity gaming and computing. Featuring technologies like Compute Shaders, Direct2D, Multithreaded Rendering and Tessellation, DirectX 11 can enable not just more visually stunning games but significant performance improvements in some of your favorite websites and everyday applications.
  • newegg Eyefinity The next generation of AMD Eyefinity technology features all-new support for stereo 3D, universal bezel compensation, and brand new display configurations, bringing you ultimate panoramic computing experience.
  • newegg AMD HD3D Technology AMD HD3D Technology is supported by an advanced and open ecosystem that, in conjunction with specific AMD hardware and software technologies, enables 3D display capabilities for many PC applications and experiences.
  • newegg Refined AMD PowerTune Technology Designed with the most advanced power management features, the AMD Radeon HD graphics card is equipped with the intelligence to convert unused power headroom into extra performance by dynamically controlling clock speeds, allowing gamers advanced performance inside of the power envelope they specify.
  • newegg AMD PowerPlay and AMD ZeroCore Technology AMD PowerPlay power management technology automatically manages power consumption according to actual GPU loading. AMD ZeroCore Power technology enables lower idle power than any other currently available graphics card. With support for AMD CrossFire technology, AMD ZeroCore Power eliminates wasted power, as well as additional heat and noise from extra cards when you are not using them.
  • newegg AMD App Acceleration Powered by a set of innovative hardware and software technologies working in concert behind the scenes, AMD App Acceleration gives you enhanced speed and performance beyond traditional graphics and video processing.

Learn more about the VisionTek 900621

Quick Info


  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime

Customer Reviews of the VisionTek 900621

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  • christina s.
  • 10/7/2013 9:44:09 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsGreat card

Pros: This card is great for the price upgraded from a HD 6670 witch was failing. This card is stock a little under 1 ghz witch is way better then my last one. On top of that its made by VisionTek they make some of the best AMD/ATI cards i have ever owned. (this one being my 4th in the past 9 years)

Cons: only con i have is about shipping i payed for over night shipping. I ordered this on a Tuesday and was processed the next day didnt get it for about 6 days latter... was not happy about that but its mostly fedex problem they suck.

Other Thoughts: As i said in the pros field i have owned 4 witch the old ones (3 of them ) are still running great and with out problems. if you are looking for a good card this one of them great price too.

This is not a con or pro its a tip - if you buy this card make sure you get the newest drivers for this card eather from a difrent computer or before you install this card. the driver disk is really out of date and didnt work for me right off the bat till i got the newest drivers

0 out of 1 people found this review helpful. Did you? Yes No

  • Augusto
  • 10/1/2013 2:26:22 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsgot it 2 days ago

Pros: It looks cool, the fans spinning, everything seems to be right in the hardware.

Cons: The amd catalyst driver does not seem to work at the moment. i keep downloading drivers for the 7790 and when you get to the menu with "install or uninstall" and click install nothing happens

Other Thoughts: Ive been looking up this problem and ive found no solution

0 out of 1 people found this review helpful. Did you? Yes No

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