This is TeraScale 2 architecture desktop card based on 40 nm manufacturing process and primarily aimed at office use.

GB of GDDR5 memory clocked at 1.05 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 76.8 GBs.

These parameters indirectly speak of Radeon HD 6770s performance, but for precise assessment you have to consider its benchmark and gaming test results.

Useful when choosing a future computer configuration or upgrading an existing one.

For desktop video cards its interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Note that GPUs integrated into processors dont have dedicated memory and use a shared part of system RAM.

As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.

Youll probably need this information if you need some particular technology for your purposes.

Note that overall benchmark performance is measured in points in 0-100 range.

Using 1920x1080 resolution, Fire Strike shows off some realistic enough graphics and is quite taxing on hardware.

It displays a fantasy medieval town sprawling over several flying islands.

It gives the graphics card a thorough evaluation, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Comparisons with system requirements are included, but remember that sometimes official requirements may reflect real performance inaccurately.

Radeon Hd 6770 Specs