AMD ATI Radeon HD 7770 GHz Edition 1GB PCIe
The AMD ATI Radeon HD 7770 measures 21cm (8.2in) long, the GPU core runs at 1GHz, it comes loaded with a 1GB frame buffer, the Radeon HD 7770 also carries 640 SPUs, 40 TAUs and 16 ROPs. The HD 7770 operates at near silence because even under load it only draws 80 watts and as little as 3 watts at idle, courtesy of the ZeroCore Power technology. Last but not least, AMD has included a single 6-pin PCI Express power connector.
Good performance at mainstream resolutions in current games.
Only needs one six-pin power connector.
Support for 4K video and other forward-looking features.
Small enough to fit almost any case.
Double wide card not suitable for everyone.
Doesn't outpace similarly priced Radeon HD 6850 on all tests.
4K video content and screens likely won’t be common for a year or more.
Price too high to be competitive.
Less expensive cards perform similarly.
Blocks a second expansion slot.
Requires one power supply connector.
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By PCWorld New Zealand on May 17, 2012
Following on from our look at AMD’s latest úber-powerful graphics cards from their HD 7900 series, we now cast a glance down towards the other end of the performance spectrum at the HD 7700 series.Aimed towards HTPC (Home Theatre PC) users...80
By PC Advisor on April 24, 2012
If you're a gamer, spend just a little more and you'll be a lot happier. If you're not, spend less and be just as happy with a card that's compatible with a wider range of PCs. We're not sure where the AMD Radeon HD 7770 fits in....60
By X-bit Labs on April 24, 2012
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By pcworld.com_techhive.com on April 23, 2012
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By DigitalVersus on March 01, 2012
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By Computer Shopper on February 15, 2012
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By Overclock3D on February 15, 2012
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By PC Pro on February 15, 2012
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