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DIAMOND Radeon HD 6450 DirectX 11 6450PE31G 1GB 64-Bit GDDR3 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card

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  • 1GB 64-Bit GDDR3
  • Core Clock 625 MHz
  • 1 x DVI 1 x HDMI
  • 160 Stream Processors
  • PCI Express 2.1 x16

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews

Your PC is now more visual than ever with the DIAMOND AMD Radeon HD 6450 video card. This entry-level graphics card delivers basic performance to deal with your daily entertainment and work needs. Low power consumption and fan-less design make it great for HTPC where quiet operation and lower power consumption matter. Comprehensive connector configuration allows easy connection to single or multiple displays. Together with an array of advanced technologies, the DIAMOND Radeon HD 6450 is great addition to your computer with the noticeable boost in your web surfing, video/photo editing and even Windows 7 operation.

  • newegg Fan-less Design For zero-noise operation that brings you extreme 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 Diamond Multimedia 6450PE31G

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 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
2/ 5
Runs too hot to be useful 1/23/2012 8:06:22 PM

Pros: Seems to work, inexpensive, quiet. Wanted something that would do basics, and would not die because the fan went bad (too many previous graphics card have done that)

Cons: Runs way too hot - bumped up temperature on MB from low 50's to high 60's (C).
After a week of not being able to get temperature down even with an extra fan, open case, pulled it and went back to integrated chipset.
A higher end fanless graphics card with a fancy cooler in my other computer did not have such a problem

4 out of 4 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
3/ 5
8/2/2011 7:23:51 AM

Pros: excellent silent card for htpc use

Cons: card is advertized as 128 bit but received a 64 bit.

Overall Review: I feel Newegg needs to remove the 128 bit in it's card description. It's true that when you visit Diamond web site, it states that the HD6450 is 128 bit. however, other manufactures do advertize correctly as a 64 bit.

6 out of 6 people found this review helpful. Did you?
Ownership: less than 1 day
Eggxpert Review

Eggxpert Review

Through the Newegg EggXpert Review Program, Newegg invites its best reviewers, known as EggXperts, to post opinions about new and pre-release products to help their fellow customers make informed buying decisions.Click here for more details.

3/ 5
NOT 128-bit!!! 7/30/2011 5:54:28 PM

Pros: it's a cheap card to x-fire with the new apu's.

Cons: it's 64-bit, as anyone who looks at the pictures will realize. Don't waste your money if you think you're getting the only 128-bit 6450 made.

Overall Review: I don't own this, so I can't vouch for the card itself, I was just looking around for a discrete addon to my recently purchased 3850.

3 out of 8 people found this review helpful. Did you?
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