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XFX HD 6000 Radeon HD 6450 DirectX 11 HD-645X-ZQH2 1GB 64-Bit DDR3 PCI Express 2.1 x16 HDCP Ready Low Profile Ready Video Card

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  • 1GB 64-Bit DDR3
  • Core Clock 650 MHz
  • 1 x DVI 1 x HDMI
  • 160 Stream Processors
  • PCI Express 2.1 x16

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews
  • newegg Fanless Design For zilch-noise operation that brings you great peace of mind.
  • 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 AMD Eyefinity Technology Get immersed in gaming, productivity and entertainment on up to six displays simultaneously. Supporting multiple independent display outputs simultaneously, AMD Eyefinity technology delivers innovative graphics display capabilities enabling massive desktop workspaces and ultra-immersive visual environments for the ultimate panoramic computing experience.
  • newegg AMD App Acceleration Powered by a set of innovative hardware and software technologies working in concert behind the scenes, AMD App Acceleration technology gives you enhanced speed and performance beyond traditional graphics and video processing. With the App Acceleration technology, you can enjoy beautifully rich and clear video playback when streaming from the web, take in your favorite movies in stunning, stutter-free HD quality, run multiple applications smoothly at maximum speed, and enjoy lightning fast game play and realistic physics effects.
  • newegg ATI PowerPlay Dynamically manage power efficiency and take control of your performance with AMD's revolutionary ATI PowerPlay power management technology delivering high performance features when needed and conserving power when the demand on the graphics processor is low. This industry-leading technology dramatically reduces the power consumption of ATI Radeon graphics family of products for the optimal balance between performance and power for break-through energy efficiency.

Learn more about the XFX HD-645X-ZQH2

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Great for a Linux HTPC. 2/6/2017 1:37:35 AM

Pros: Fits great in my HP N40L Microserver.
Compatible with open source Linux drivers.
Very low power consumption.

Cons: Screw for HDMI port didn't line up on the low profile bracket. Not really a problem, many cards don't even use a screw there, but could be an issue if you stress the port.

Overall Review: For the price it is hard to beat, especially with a rebate. Fits my needs perfectly.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
1/ 5
Green flickering pixels at high resolution 11/30/2016 5:47:52 AM

Pros: low price

Cons: you get what you pay for
I tried 2 of these assuming the 1st was defective. I need basic desktop functionality (not gaming). At 2560x1440 I get flickering green pixels around the screen (known good cable and monitor). I have a 4+ year old AGP card in an old computer that can do it no problems.

Overall Review: fail

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
3/ 5
Works in Windows 10 9/20/2016 8:40:29 PM

Pros: Has driver for windows 10 although tops out at direct X 11 (doesn't matter to me, not a gamer). HDMI out for HTPC Fanless so QUIET (again great for HTPC) ! Low power consumption for aging PC's. PRICE IS NICE !

Cons: Well, it's 64bit so it isn't for gamers and you might notice some blur for very large screen HDTV and action scenes. Wasn't overly impressed with the picture quality on the PC I installed it on.

Overall Review: Well, like many of you. I had a family member upgrade to windows 10 (hey it's free...the mantra of windows 10 upgrade cheerleaders). Of course, the on board video she had did not have a working driver for windows 10. I got her this and it works. Not stellar, it was cheap, low power consumption for her cheap power supply and got her out of a jam. Bill Gates and AMD - I believe they are colluding to force unnecessary hardware upgrades on hapless consumers. Oh and Windows 10 is SPYWARE !!!

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5
Great low cost video card. Perfect for a Home Theater PC. 5/10/2016 11:32:02 AM

Pros: -Full height or low profile
-Short length
-Fanless for no noise

Cons: -Initial setup may have overscan (more of a problem of AMD drivers, not the card itself) You need to turn off overscan in the AMD settings.

Overall Review: This is a great video card for a small Home Theater PC. It's low power and HDCP compliant. It is easily able to fit into a small case or, in my case, a Dell SFF(small form factor) computer. The best thing about the card is that is has an integrated audio controller that will output audio over the HDMI port. The audio controller supports standard AAC audio, as well as Dolby-HD and DTS Master Audio. If you are looking for a video card for your home built HTPC, look no further.

Did you find this review helpful?
Manufacturer Response:
Thank you for the great review! We are happy you are pleased.

If you have any questions for us here at XFX, please visit or email us at


Mark at XFX
Ownership: 1 month to 1 year
Verified Owner
4/ 5
Radeon HD 6450 1GB 64-Bit DDR3 4/5/2015 12:34:17 AM

Pros: Very inexpensive and low power consumption. Unloads the processor and system memory causing a quicker machine.

Cons: This card was a bit of a letdown in some ways. It scores like a 4200. I thought it would give scores a little bit higher by the looks of the designation and the specs overall.

Did you find this review helpful?
Manufacturer Response:
Thank you for the review. We're sorry you didnt find the performance to your expecations though.

If you have any questions, please contact us at

XFX Support
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Update on review 2/25/2015 9:52:09 AM


Cons: Update to a review I posted two days ago. At that point I was just unhappy with the card. The day after I wrote the review the card died entirely. Fortunately I still had the old card and was able to get my computer up and running again. This card lasted less than two months. What a piece of juink

0 out of 1 people found this review helpful. Did you?
Manufacturer Response:

We're sorry you are having issues with your card. For warranty options, please visit or contact me.

XFX Support
Ownership: 1 month to 1 year
Verified Owner
1/ 5
I would not recommend this item 2/23/2015 2:47:09 PM

Pros: It was easy to install

Cons: No noticeable improvement over my 10 year old video card. My second screen now locks up and goes black after a short time of inactivity with just a small area at the top still showing what should be on the screen in a very scrambled manner. The primary screen is still working correctly. The old video card had no such problem. I followed the instructions for installing exactly.

Did you find this review helpful?
Manufacturer Response:
Helllo Raj,

We're sorry you are having issues with your GPU.... It sounds like perhaps a faulty cable is the culprit.

Please contact us for setup help so we can hopefully figure this out very quickly.

XFX Support
Ownership: 1 day to 1 week
Verified Owner
2/ 5
not to happy with this 2/16/2015 3:03:08 PM

Pros: The only pros so far is from newegg and their cs department i have a rma on this product and they took care of me without any effort on my part

Cons: Failed. after install and first fireup on my build the card ran good after afew minutes it got really hot and then my screen was grainy and my bios bootup had a series of inch wide vertical blue stripes. windows looked horrible a very dismal 16bit color.

Overall Review: im hoping i can change this to a better review. the eggs really go to the cs department for their flawless efforts in keeping me a satisfied customer. although after 4 full builds and countless upgrades i guess i was due for a failed item though my asus hd 4350 i used to check my MB ran better than normal. hoping that my replacement fairs better

Did you find this review helpful?
Manufacturer Response:

We're sorry you are having issues with your card.

If you have any questions, please let us know

XFX Support
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