Placa Video Asus ATI Radeon HD 6770 1GB GDDR5 PCI Express 2.1 x16 EAH6770/DI/1GD5

Target market segment: Desktop
Die name: Juniper XT (RV840)
Architecture: TeraScale 2 Unified Processing Architecture
Fabrication process: 40 nm
Transistors: 1.04 billion
Bus interface: PCI-E 2.1 x 16

Frequency
Graphics clock: 850 MHz

Memory specifications
Memory size: 1 GB / 1024 MB
Memory type: GDDR5
Memory clock: 1.2 GHz / 1200 MHz
Memory clock (effective): 4.8 GHz / 4800 MHz
Memory interface width: 128-bit
Memory bandwidth: 76.8 GB/s

Cores / Texture
Color ROPs: 16
Z/Stencil ROPs: 64
Stream processors: 800
Texture units: 40
RAMDACs: 400 MHz
Decoders: Adobe Flash
H.264
MPEG-2
MVC (Blu-ray 3D)
VC-1

SLI / Crossfire
Maximum crossfire options: 2-way

Electric characteristics
Maximum power draw: 108 Watt

Video features
Multi-monitor: Up to 3 displays
Maximum digital resolution: 2560 x 1600
Maximum DVI resolution: 2560 x 1600
Maximum HDMI resolution: 1920 x 1200
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 24 x MSAA
24 x SSAA
Adaptive AA
HDMI: Yes
HDMI version: 1.4a

Performance
Pixel fill rate: 13.6 Gigapixels/s
Texture fill rate: 34 Gigatexels/s
Single presision compute power: 1360 GFLOPS
Double precision compute power: n/a

External connectors standard display connectors:
Dual-Link DVI-I
HDMI
VGA
Power connectors: 1 x 6-pin
Audio input for HDMI: Yes

Dimensions
Size (length x height): 9.01 inches (229 mm) x 5.00 inches (127 mm)
Width: Dual-Slot

Other features / Support
Other features: ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support: 1.1
OpenGL support: 4.1
DirectX support: 11.0
Shader model: 5.0