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  • Sapphire Radeon Vapor-X HD 4890 Video Card - 2GB GDDR5, PCI-Express 2.0, HDMI, DVI, Display Port, VGA
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Sapphire Radeon Vapor-X HD 4890 Video Card - 2GB GDDR5, PCI-Express 2.0, HDMI, DVI, Display Port, VGA


Currently unavailable.
We don't know when or if this item will be back in stock.
Currently unavailable. We don't know when or if this item will be back in stock.

Product Details

  • ASIN: B002MA87LU
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Best Sellers Rank: #654,054 in Electronics (See Top 100 in Electronics)
  • Product Warranty: For warranty information about this product, please click here


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Most Helpful Customer Reviews

1 of 1 people found the following review helpful By Amazon Customer on September 1, 2009
I was very pleased at how much quieter this card was compared to the MSI 4890 OC that I had in my system. The heatsink looked a little questionable when I opened the package because it seemed thinner than ATI's, but the fan has a much larger diameter than the stock ATI blower fan, and keeping this card cool under load is no problem. I used ATI's overdrive feature to clock this card up to the same speeds as the MSI 4890, 880 gpu and 1050 ram frequencies, with no problem. It stays around 40-45 degrees celcius with the fan at 35 percent running the Folding Home software, but it is wisper quiet even up to 50 percent. I haven't pushed this card yet, and really don't need to, it runs anything I can throw at it crisply, but I'm sure there is plenty of headroom. This is one of the most efficient cooler designs I've seen, I may purchase another for my media pc to reduce the noise level while watching movies. The selection of standard outputs is a plus as well, no more dvi to hdmi adapter needed, though they do include one to do dual display.
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