[sameev29]

Can someone please give me review of Gigabyte Radeon HD4850 512MB Zalman Cooler on games like Crysis,Call Of Duty 4 etc.Which is better Gigabyte Radeon HD4850 512MB Zalman Cooler or Sapphire Radeon HD4850 512MB Dual Slot Fan?

 

[dimentionalrift]

Well, finding that information would be hard.
But I will say that both cards are almost the same.
They have even the same power requirements.
So I think that you should go with the one which is available, or the cheaper one.

 

[skoreanime]

Usually the only difference is slight clock differences and coolers between brand names. The Sapphire one will probably be a bit quieter and more overclock friendly, but the Gigabyte will be cheaper since it uses a much smaller cooler.

 

[dimentionalrift]

In this case the clocks and stats are identical.
The only difference is if you go microscopic to check and compare the materials from which the PSBs and cores were made.
Other than that they are identical.