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ASUS GT640 2GB DDR3 Memory Graphics Cards

by Asus
| 60 answered questions

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  • l  Gigantic 2GB DDR3 on board
  • l  Super Alloy Power blends select elements under ASUS exclusive formula, resulting in a 15% performance increase, 2.5 times longer product lifespan and 350C cooler operation
  • l Support 4 HD displays with NVidia Surround technology or to connect a 3D-enabled TV for a true cinematic Blu-ray 3D experience.
  • GPU TWEAK provides real-time and intuitive tweaking
11 new from $186.98 6 used from $75.46 1 refurbished from $230.00

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Technical Details

  • Brand Name: Asus
  • Model Number: GT640-2GD3
  • Item Package Quantity: 1
  • Graphics Coprocessor: Geforce GT 640
  • Memory Technology: DDR3 SDRAM
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Product Description

ASUS, leading provider of high-performance graphics solutions, is now introducing the ASUS GT640-2GD3 which features gigantic 2GB DDR3 memory on board and supports DirectX 11 &OpenGL4.2. Embedded with ASUS exclusive Super Alloy Power, graphic cards can reach to 15% performance increase, 2.5 times longer product lifespan and 350C cooler operation. GT640-2GD3 also supports 4 HD displays so that gamers can experience unprecedented visual satisfaction without heavy economic burden.

Product Details

  • Product Dimensions: 8.3 x 4.9 x 1.6 inches ; 11.2 ounces
  • Shipping Weight: 1.6 pounds
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B0088TKS20
  • Item model number: GT640-2GD3
  • Average Customer Review: 4.5 out of 5 stars  See all reviews (72 customer reviews)
  • Product Warranty: For warranty information about this product, please click here
  • Date first available at Amazon.com: June 4, 2012

Customer Questions & Answers

Customer Reviews

4.5 out of 5 stars

Most Helpful Customer Reviews

12 of 13 people found the following review helpful By Poolboy16 on July 25, 2013
I have had this graphics card for little over a year now. I put it in a pre-made asus desktop, it had a AMD E2. I did not know much about graphics card at the time and I bought this one because I did not realize $100 for a graphics card isn't very much. I have since then built my own gaming pc with a AMD fx8320 paired to a MSI 970-46a. Lets just say this little "multi media" graphics card does a whole lot more than it lets on. I have the graphics card mega overclocked and it can run borderlands 2 max graphics with just a hence of lag, I stress very very little lag. For the card being so overclocked and treated the way i treat it right now, it still isn't very loud. It also doesn't run very hot, I can not describe how truly amazing the graphics card is for the price. I have nothing negative to say about it. I will be upgrading soon because the rest of my home built computer has surpassed my graphics card, however i will miss this little graphics card that could because it has pulled off amazing feats without the slightest problem.
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12 of 13 people found the following review helpful By Warren Miler on September 7, 2013
Verified Purchase
Pros:
* Great card at an excellent price.
* Has 4 device inputs. (HDMI, VGA, and 2 DVI)
* Notably fast.

Cons:
* Your computer must have a good power supply or running more than 1 monitor will shut the machine down.
* The card takes up 2 slot positions.

I'd buy this again.
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5 of 5 people found the following review helpful By Artem Biryukov on February 21, 2014
Verified Purchase
Pros:
2 DVI, 1 HDMI, 1 VGA - can run up to 4 monitors at the same time!!!!
Excellent card for running multiple monitors, video editing or as an intro gaming card.
Can handle 1080p video editing without lag and the giant fan keeps it really cool and quiet.
Runs most games in 1920x1200/high graphics (mainly depending on the game)
The software that comes with the card is excellent (props to ASUS) - allows for multiple profiles and to over-clock your card automatically when you start up your pc.

I believe my power supply is a 350 Watt, and its more then plenty for over-clocking this card + running 2 high-res monitors.
300+ Watt should be enough to run it without any issues if you're not planning to over-clock.

Cons:
The main thing that you will have to watch out for is the card's physical size (if you have a tight space around your pci-e slot). It doesn't look like it but it's as big as its more powerful cousins.
As you can tell from the picture the fan extends past the card itself and is simply put huge, in my case (stock hp) I had to move all the power wires around to make this card fit comfortably (100% worth it). It will take up 2 slots worth of space in your pc.

This card doesn't have an sli connector so aside from over-clocking it you won't be able to get higher performance in the future (this shouldn't be an issue for anyone looking to spend less then $100 on a graphics card).

I figured this out after purchasing the card, but 2 gbs of video ram is overkill and is more of a selling point then anything: you will never use more then 800-900 mbs simply based on the limitations of the gpu itself.
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10 of 12 people found the following review helpful By Anya on January 14, 2014
Verified Purchase
I have an Asus CG5270 and I play a lot of Sims 3 and Skyrim, Borderlands 2 but I was un happy with the performance of my graphics. After installing this card, which only took a few minutes with minimal involvement from my husband, the improvement is quickly noticeable. I am absolutely thrilled at how detailed everything is and not a hint of lag. The first thing I did was turned all the settings on The Sims 3 to ultra high and it's just the best. As well this price for a graphics card is unmissable, so glad I bought this! Another thing to note is that this card does not need any power source, so my 400w source was more than adequate!
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6 of 7 people found the following review helpful By Toby P. James III on September 2, 2013
Verified Purchase
An excellent up grade for systems with built-in graphics or lesser boards. Does not require an additional power connector. Works perfect in my HP Pavilion Elite HPE-510t with wimpy 300 watt power supply. Software allows tweaking for GPU and memory clock speed, GPU voltage, and fan speed.
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6 of 8 people found the following review helpful By Amazon Customer on January 19, 2013
Verified Purchase
Pros: I installed the video board into the ePCI 3.0 slot on an Asus P8Z77-V Pro motherboard and loaded the software. It works great for an upper-range board at an excellent price point. It is not a high-end gaming Video Card however, I would recommend it for graphic and video media developers. The Tweaking software works with no issues.
Cons: NONE

My system:
Asus P8Z77-V Pro Mobo, Intel i7 Quad-Core over-clocked to 4.3Ghz; Cool Master Hyper 212EVO CPU Cooler; Asus Gt 640 2GB DDR 3 PCI 3.0 Video Card factory over-clocked, 32 GB RAM of which 12Gb is configured as a RAM Drive; 4 Hard drives totaling 3.64 TB (4 HDs 3 1GB and 1 640GB) two DVD Optical DVD Drives. An additional 6TB offline storage Firewire and USB 3.0 interface.
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2 of 2 people found the following review helpful By Brandon Bouchard on March 18, 2014
Verified Purchase
I have to say going from onboard video to this graphics card AMAZING i love how fast it is. im able to run WoW on ultra graphics and alot of new games aswell like nether insurgency and some graphic instense games if you dont want to spend alot i would recommend this graphics card specifically because for how much it costs it is definitely worth it.
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