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GIGABYTE GV-N640OC-2GI Rev2.0 GeForce GT 640 2GB 128-Bit DDR3 PCI Express 3.0 Video Card

  • 2GB 128-Bit DDR3
  • PCI Express 3.0
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Learn more about the GIGABYTE GV-N640OC-2GI Rev2.0

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of the GIGABYTE GV-N640OC-2GI Rev2.0

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  • Yaroslav F.
  • 10/19/2013 4:29:25 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year

3 out of 5 eggsNot Worth the Money.

Pros: - It runs pretty cool thanks to the big fan.
- 2GB of RAM allows you to crank up those texture levels.
- Doesn't require PCI-E power 6/8 pin power connectors, so it's good for those old PSU's.
- Pretty low power consumption.

Cons: - The price/performance is simply not good. You're better off buying a R7 250 for the 90$, which will greatly outperform this card (Yes, I know this card was released before the new AMD GPUs, but I am talking about now, not the past).
- The PCI-E connector is weak - The card keeps moving inside my case and if it's slightly out of the connector, the PC will either not boot or I experience performance issues. I am sick of having to open up my case just to re-insert the card every time I move my PC.
- Plastic parts that break very easily.

Other Thoughts: Just don't buy this card. It's not suited for gaming and if you want it just for media/general uses you can either buy a cheaper card or use the integrated Intel GPU (if you have a new core i3/5/7 CPU). Both will work just as well.
For reference - I was struggling to run Battlefield Bad Company 2 (a 3.5 year old game) at 1080p and high settings. Got an average of 25 FPS. I barely ran Battlefield 3, 1080p low/medium settings, at 30 FPS and with endless shuttering.

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  • Scott F.
  • 9/4/2013 12:08:44 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsShipping box damaged

Pros: Product seems ok so far.

Cons: Shipping box and interior product box was damaged. Installed card and seem ok atm.

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  • Daniel T.
  • 7/11/2013 3:31:52 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week

5 out of 5 eggsGood Card

Pros: Good for gaming, i play PS2 on ultra with 20fps During battles, and 40 fps on medium settings, it plays most other games on high settings (depending the rest of ur build) use it with a pci 2.0 and there is no signifigant preformance drops -

Cons: takes up the rest of my mobo pci slots cuz its matx

Other Thoughts: great buy, keeping it for next gen gaming

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