PowerColor HD7770 Specifications, Tests and Review

Memory Size
1 GB

Memory Type
GDDR5 SDRAM

Effective Memory Speed
4.5 GHz

Bus Width
128-bit

Core Clock
1000 MHz

Max. Resolution
4096 x 2160

Required Power Supply
450 W

A detailed list of technical data, specifications, benchmarks and expert review of PowerColor HD7770. Get a comprehensive look at your chosen video card and see if this is the one that will best suit your needs. You can also use the comparison feature to compare with other competing GPUs

PowerColor HD7770 Full Specifications and Benchmark

general performance memory (ram) system requirements miscellaneous

GENERAL PowerColor HD7770

Product Type	Graphics card
Bus Type	PCI Express 3.0 x16
Graphics Engine	AMD Radeon HD 7770
Max. Resolution	4096 x 2160
Max. Resolution Details	DVI: 2560 x 1600 / DisplayPort: 4096 x 2160 / HDMI: 4096 x 2160 / VGA: 2048 x 1536
Max. Monitors Supported	6
Process Technology	28 nm
Interfaces	VGA - with adapter DVI-I (dual link) 2 x Mini DisplayPort HDMI
API Supported	DirectCompute 11, OpenGL 4.2, OpenCL 1.2, DirectX 11.1, Microsoft C++ AMP
Features	ATI Stream technology, High dynamic-range (HDR) rendering, AMD Eyefinity Technology, AMD HD3D Technology, AMD PowerPlay technology, AMD CrossFireX Technology, AMD PowerTune technology, AMD Catalyst technology, ATI Unified Video Decoding (UVD), AMD App Acceleration, Adaptive Anti-Aliasing, Morphological Anti-Aliasing (MLAA), Super-Sample Anti-Aliasing (SSAA), Zero Core Power (ZCP), AMD HD Media Accelerator, Graphics Core Next (GCN), HDCP

DIMENSIONS

Height	11.4 cm
Width	3.8 cm
Depth	21 cm

PERFORMANCE PowerColor HD7770

Core Clock (Frequency)	1000 MHz

MEMORY (RAM) PowerColor HD7770

RAM Memory Size	1 GB
RAM Technology	GDDR5 SDRAM
Effective Clock Speed (Frequency)	4.5 GHz
Bus Width	128-bit
Bandwidth	4.5 GBps

SYSTEM REQUIREMENTS PowerColor HD7770

OS Required	Microsoft Windows Vista / XP / 7
Required Power Supply	450 W
Additional Requirements	2 PCI slots

MISCELLANEOUS PowerColor HD7770

Included Accessories	6 pin power cable
Cables Included	1 x DVI-VGA adapter
Software Included	Driver

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