Sapphire RADEON HD 7770 Specifications, Tests and Review

Memory Size
1 GB

Memory Type
GDDR5 SDRAM

Effective Memory Speed
4.5 GHz

Bus Width
128-bit

Stream Processors
640

Core Clock
950 MHz

Max. Resolution
4096 x 2160

Required Power Supply
500 W

Other Variants::

Get the key specs, technical data, benchmarks and full review of Sapphire RADEON HD 7770 all in one place. Compare your selected model with other alternatives and give your decision on the best GPU a solid base with our comprehensive overview.

Sapphire RADEON HD 7770 Full Specifications and Benchmark

general performance memory (ram) system requirements miscellaneous

GENERAL Sapphire RADEON HD 7770

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
Max. Monitors Supported	3
Process Technology	28 nm
Interfaces	DVI-I (dual link) HDMI DisplayPort
API Supported	DirectX 11, OpenGL 4.2
Features	Dual Slot Fan Cooler, High dynamic-range (HDR) rendering, AMD HD3D Technology, AMD PowerPlay technology, AMD CrossFireX Technology, AMD PowerTune technology, AMD Stream technology, AMD App Acceleration, Deep Color technology, Super-Sample Anti-Aliasing (SSAA), AMD Eyefinity Technology 2.0, Multi-Sample Anti-Aliasing (MSAA), Graphics Core Next (GCN), AMD ZeroCore Power technology, cutting-edge Quad HD display support, 24x Custom Filter Anti-Aliasing (CFAA)

DIMENSIONS

Height	10.4 cm
Width	3.5 cm
Depth	15.5 cm

PERFORMANCE Sapphire RADEON HD 7770

Core Clock (Frequency)	950 MHz
Stream Processors	640

MEMORY (RAM) Sapphire RADEON HD 7770

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

SYSTEM REQUIREMENTS Sapphire RADEON HD 7770

Min. RAM Size	4 GB
Required Power Supply	500 W
Additional Requirements	CD-ROM, 6 pin PCI Express power connector

MISCELLANEOUS Sapphire RADEON HD 7770

Included Accessories	4 pin to 6 pin power cable
Cables Included	1 x DVI-VGA adapter
Software Included	Drivers & Utilities, Sapphire TriXX, AMD Catalyst Control Center
Compliant Standards	WHQL