Radeon HD 7850 WindForce / GV-R785WF2-2GD

One of a few GIGABYTE Graphics Processing Units, based on AMD Radeon HD 7850, GIGABYTE Radeon HD 7850 WindForce (part number GV-R785WF2-2GD) is produced on 28 nm manufacturing process. The card is aimed at desktop market. The cards graphics frequency is 860 MHz. Furthermore, it has 1024 stream processors, 64 texture units, and 32 color ROPs. The Radeon HD 7850 WindForce incorporates 2 GB of GDDR5 memory. Because the memory runs at 1.2 GHz, and uses 256 bit bus, the effective memory bandwidth is 153.6 GB/s. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. The maximum power draw of this model is 130 Watt, which is the same as on the reference design. For better GIGABYTE Radeon HD 7850 WindForce gaming and 3D graphics performance, it can be paired with a similar card in crossfire mode.

Below you will find more detailed specs of the graphics card.

GIGABYTE Radeon HD 7850 WindForce GPU specifications

Name / Brand / Architecture
Manufacturer:	GIGABYTE
Model:	Radeon HD 7850 WindForce
Part number:	GV-R785WF2-2GD
Based on:	AMD Radeon HD 7850 [Compare]
Target market segment:	Desktop
Die name:	Pitcairn Pro
Architecture:	Graphics Core Next
Fabrication process:	28 nm
Transistors:	2.8 billion
Bus interface:	PCI-E 3.0 x 16
Frequency
Graphics clock:	860 MHz
Memory specifications
Memory size:	2048 MB
Memory type:	GDDR5
Memory clock:	1200 MHz
Memory clock (effective):	4.8 GHz
Memory interface width:	**-bit
Memory bandwidth:	153.6 GB/s
Cores / Texture
Compute units:	16
Color ROPs:	32
Z/Stencil ROPs:	128
Stream processors:	**
Texture units:	**
RAMDACs:	400 MHz
Decoders:	Adobe Flash DXVA 1.0 & 2.0 H.2** MPEG 2 (SH & HD) MPEG-4 Part 2 (DivX/Xvid) MVC (Blu-ray 3D) VC-1 WMV HD
SLI / Crossfire
Maximum crossfire options:	2-way
Electric characteristics
Maximum power draw:	130 W
Video features
Multi-monitor:	Up to 6 displays
Maximum DP resolution:	4096 x 2160
Maximum DVI resolution:	**0 x 1600
Maximum HDMI resolution:	4096 x 3112
Maximum VGA resolution:	2048 x 1536
Anti-Aliasing technologies:	24 x MSAA 24 x SSAA Adaptive AA EQAA MLAA
HDMI:	Yes
HDMI version:	1.4a
Performance
Pixel fill rate:	27.52 Gigapixels/s
Texture fill rate:	55.04 Gigatexels/s
Single presision compute power:	1761.28 GFLOPS
Double precision compute power:	110.08 GFLOPS
External connectors
Standard display connectors:	2 x Mini-DP Dual-Link DVI-I HDMI
Power connectors:	1 x 6-pin
Audio input for HDMI:	Yes
Dimensions
Size (length x height):	9.49 inches (241 mm) x 5.39 inches (137 mm)
Width:	Dual-Slot
Other features / Support
Other features:	AMD PowerTune AMD ZeroCore Power ATI/AMD PowerPlay Direct Compute 11 HD3D Technology HDCP
Open CL support:	1.2
OpenGL support:	4.2
DirectX support:	11.1
Mantle support:	Yes
Shader model:	5.0
Windows driver support:	Windows 7 Windows Vista

Mobile GPU

GIGABYTE Radeon HD 7850 WindForce GPU specifications

Name / Brand / Architecture

Frequency

Memory specifications

Cores / Texture

SLI / Crossfire

Electric characteristics

Video features

Performance

External connectors

Dimensions

Other features / Support