AMD 7700 Series 3.0 graphics card

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Basic Info

Payment Type:	T/T

Product Description

Detailed parameters:

Graphics core:
- Chip manufacturers: AMD
- Graphics chip: Radeon HD 7770
- Display chip series: AMD 7700 Series
- Production process: 28 nm
- Core code: Cape Verde XT
Graphics frequency:
- Core frequency: 900MHz
- Memory frequency: 4,000MHz
- RAMDAC frequency: 400MHz
Memory specification:
- Memory type: GDDR5
- Memory capacity: 1,024MB
- Memory interface: 128bit
- Maximum resolution: 2,560 x 1,600P
- Graphics card cooling
- Cooling: cooling fan
Graphics interface:
- Interface type: PCI Express 3.0 16X
- I/O interfaces: HDMI/DVI/VGA interface
- Power interface: 6 pins
Physical characteristics:
- 3D API: DirectX 11
- Stream processing units: 640
Other parameters:
- Graphics type: mainstream
- Support HDCP: yes
- Power mode: 3 +1 +1 phase

Other features: support for CrossFire technology to support energy-saving technologies, AMDEyefinity single card multi-screen output technology 2.0, AMD HD3D stereo imaging output technology, AMD Eyefinity 3D stereoscopic imaging single card multi-screen output technology, independent multi-point digital audio output technology, VCE video encoding engine, steady video 2.0

Graphics core: