Dual 2GB GDDR5 ATI Radeon HD 6970M (4GB of Total GFX) vs Single 2GB GDDR5 NVIDIA

Hello,

I'm a noob about graphics card so I hope this is the right place to ask.

Dual 2GB GDDR5 ATI Radeon HD 6970M (4GB of Total GFX)

vs

Single 2GB GDDR5 NVIDIA GeForce GTX 485M (2GB of Total GFX)

Thanks in advance,
TD
2 answers Last reply
More about dual gddr5 radeon 6970m total single gddr5 nvidia
  1. Basically, which one is better
  2. One thing you should know, a dual GPU's do not share their memory. If you have two 2gb cards in crossfire, they don't perform like they have 4gb because each card must load all the same things into their memory to create frames.

    The 6970M crossfire will be faster most the time if not all the time: http://www.anandtech.com/show/4361/avadirects-clevo-x7200-amd-6970m-crossfire/3
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