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Powercolor-hd7770-1gb-gddr5.33212699
9.1 out of 10

PowerColor HD7770 1GB GDDR5

GCN Architecture PCI Express 3.0 x16 bus interface DirectX Read more

Great Deal: $99.99

Reviews and Problems with PowerColor HD7770 1GB GDDR5

Showing 1-3 of 3
Overall 8
8.0

User Review

Gruevy, NCIX.com
25 April 2013
  • Summary: Bought this to try some bitcoin mining. For about 80 watts, I can get 220 Mhash/s. So far it has done its intended job of mining 24/7. I don't game much anymore, so I can't comment on that.
  • Pros: Cheap, Low TDP
  • Cons: Fan is LOUD
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Overall 8
8.0

User Review

Eric_T, NCIX.com
4 January 2013
  • Summary: I bought this card for about $100 during a boxing day sale to upgrade my HD 5570. I can only fit a single-slot card in into my system and this seems to be the most powerful one on the market. Performance is excellent in my Quad Core Q6600 powered Dell Optiplex 755. I can play almost any game on Ultra settings at 1920x1080 with 4X MSAA on my 50" Samsung Plasma.
  • Pros: Great performance for the price, Very quiet, Low power consumption, Single-slot design
  • Cons: 256-bit memory bandwidth would have been nice, Not the best ambient occlusion performance in some games
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Overall 8
8.0

User Review

T-rob, NCIX.com
21 December 2012
  • Summary: Got a $99 white box edition of this on black friday so it was a pretty good deal ..very very loud at stock settings i used msi afterburner to set a quieter fan curve and all is well also overclocked to 1100/1250 no problem and im playing bf3 at 1080p with all settings maxed out 40-50fps and temps max out around 80c..whips my old 4830 pretty good in everything while using way less power..
  • Pros: none really works as expected
  • Cons: very loud at default
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