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EAH4850 1 GB CUcore TOP / EAH4850 CUcore TOP/2DI/1GD3

Specifications of the ASUS EAH4850 1 GB CUcore TOP GPU


ASUS EAH4850 1 GB CUcore TOP (part number EAH4850 CUcore TOP/2DI/1GD3) is one of a few ASUS desktop graphics processing units, based on ATI Radeon HD 4850. Produced on 55 nm technology, the GPU employs Unified Superscalar Shader architecture. The card has graphics clocked at 670 MHz. Furthermore, it has 800 stream processors, 40 texture units, and 16 color ROPs. The EAH4850 1 GB CUcore TOP comes with 1 GB of GDDR3 memory, clocked at 993 MHz. It has a 256 bit wide memory bus, which translates to 63.55 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses 2 motherboard slots. This model needs up to 110 Watt of power, same as on the reference design.

Please see below for detailed specifications of the ASUS EAH4850 1 GB CUcore TOP graphics card.

Name / Brand / Architecture

Manufacturer:ASUS
Model:EAH4850 1 GB CUcore TOP
Part number:EAH4850 CUcore TOP/2DI/1GD3
Based on:ATI Radeon HD 4850 [Compare]
Target market segment:Desktop
Die name:RV770 Pro
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:956 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:670 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:993 MHz
Memory clock (effective):1.986 GHz
Memory interface width:**-bit
Memory bandwidth:63.55 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.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:110 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum DVI resolution:**0 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:10.72 Gigapixels/s
Texture fill rate:26.8 Gigatexels/s
Single presision compute power:1072 GFLOPS
Double precision compute power:214.4 GFLOPS

External connectors

Standard display connectors:2 x Dual-Link DVI-I
Power connectors:1 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
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