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EAH4870 512 MB "Alone in the Dark" Edition / EAH4870/G/HTDI/512M

Specifications of the ASUS EAH4870 512 MB "Alone in the Dark" Edition GPU


ASUS EAH4870 512 MB "Alone in the Dark" Edition (part number EAH4870/G/HTDI/512M) is a desktop Graphics Processing Unit, based on ATI Radeon HD 4870 GDDR5, and built on 55 nm technology. The card has 750 MHz graphics clock frequency. Furthermore, it has 800 stream processors, 40 texture units, together with 16 color ROPs. The EAH4870 512 MB "Alone in the Dark" Edition comes with 512 MB of GDDR5 memory. Since the memory runs at 900 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 115.2 GB/s. The GPU supports PCI Express 2.0 interface, and uses 2 motherboard slots. The maximum power consumption of this model is 130 Watt.

More detailed specifications of the ASUS EAH4870 512 MB "Alone in the Dark" Edition graphics card are available below.

Name / Brand / Architecture

Manufacturer:ASUS
Model:EAH4870 512 MB "Alone in the Dark" Edition
Part number:EAH4870/G/HTDI/512M
Based on:ATI Radeon HD 4870 GDDR5 [Compare]
Target market segment:Desktop
Die name:RV770 XT
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:956 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:750 MHz

Memory specifications

Memory size:512 MB
Memory type:GDDR5
Memory clock:900 MHz
Memory clock (effective):3.6 GHz
Memory interface width:256-bit
Memory bandwidth:115.2 GB/s

Cores / Texture

Color ROPs:16
Stream processors:800
Texture units:40
Texture fetches / clock cycle:Up to 160
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.264
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:150 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:2560 x 1600
Maximum DVI resolution:2560 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
HDMI:Yes
HDMI version:1.3

Performance

Pixel fill rate:12 Gigapixels/s
Texture fill rate:30 Gigatexels/s
Single presision compute power:1200 GFLOPS
Double precision compute power:240 GFLOPS

External connectors

Standard display connectors:2 x Dual-Link DVI-I
S-Video
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):9.49 inches (241 mm) x 4.376 inches (111 mm)
Width:Dual-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.0
OpenGL support:3.3
DirectX support:10.1
Shader model:4.1
Windows driver support:Windows 7
Windows Vista
Windows XP

Notes


Shipped with "Alone in the Dark" game
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