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EAH3870X2 / EAH3870X2/G/3DHTI/1G

Specifications of the ASUS EAH3870X2 GPU


ASUS EAH3870X2 (part number EAH3870X2/G/3DHTI/1G) is a Graphics Processing Unit, based on ATI Radeon HD 3870 x 2, and manufactured on 55 nm technological process. The GPU is targeted at desktop market segment. The cards graphics frequency is 825 MHz. It also has 640 stream processors, 32 texture units, as well as 32 color ROPs. The EAH3870X2 embeds 1 GB of GDDR3 memory. Because the memory runs at 900 MHz, and uses 256 bit bus, the effective memory bandwidth is 57.6 GB/s. The GPU supports PCI Express 2.0 interface, and needs 2 motherboard slots. This model uses up to 165 Watt of power, on a par with the reference design. The ASUS EAH3870X2 supports crossfire technology, and can be paired with another card for increased 3D graphics and game performance.

More detailed specifications of the ASUS EAH3870X2 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:ASUS
Model:EAH3870X2
Part number:EAH3870X2/G/3DHTI/1G
Based on:ATI Radeon HD 3870 x 2 [Compare]
Target market segment:Desktop
Die name:2 x R680XT
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:2 x 666 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:825 MHz

Memory specifications

Memory size:2 x ** MB
Memory type:GDDR3
Memory clock:900 MHz
Memory clock (effective):1.8 GHz
Memory interface width:2 x **-bit
Memory bandwidth:57.6 GB/s

Cores / Texture

Color ROPs:2 x 16
Stream processors:2 x 320
Texture units:2 x 16
Texture fetches / clock cycle:Up to 160
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:165 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
Temporal AA
HDMI:Yes
HDMI version:1.2

Performance

Pixel fill rate:2 x 13.2 Gigapixels/s
Texture fill rate:2 x 13.2 Gigatexels/s
Single presision compute power:2 x 528 GFLOPS
Double precision compute power:2 x 105.6 GFLOPS

External connectors

Standard display connectors:4 x Dual-Link DVI-I
S-Video
Power connectors:1 x 6-pin
1 x 8-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):10.5 inches (267 mm) x 4.376 inches (111 mm)
Width:Dual-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
HDCP
High Dynamic Range (HDR) Support
OpenGL support:3.3
DirectX support:10.1
Shader model:4.1
Windows driver support:Windows 7
Windows Vista
Windows XP

Notes


Originally shipped with Company of Heroes – Opposing Fronts game
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