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EAH4550 LP / EAH4550/DI/512MD3(LP)

Specifications of the ASUS EAH4550 LP GPU


ASUS EAH4550 LP (part number EAH4550/DI/512MD3(LP)) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4550 GDDR3. The GPU is produced on 55 nm technology. The card has 600 MHz graphics clock frequency. Furthermore, it has 80 stream processors, 8 texture units, as well as 4 color ROPs. The EAH4550 LP comes with 512 MB of GDDR3 memory, using 64 bit bus. The memory is clocked at 725 MHz, which results in 11.6 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses 1 slot on the motherboard. This model needs up to 25 Watt of power, identical to the reference design.

Below you will find more detailed specs of the ASUS EAH4550 LP card.

Name / Brand / Architecture

Manufacturer:ASUS
Model:EAH4550 LP
Part number:EAH4550/DI/**MD3(LP)
Based on:ATI Radeon HD 4550 GDDR3 [Compare]
Target market segment:Desktop
Die name:RV710
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:242 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:600 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:725 MHz
Memory clock (effective):1.45 GHz
Memory interface width:**-bit
Memory bandwidth:11.6 GB/s

Cores / Texture

Color ROPs:4
Stream processors:80
Texture units:8
Texture fetches / clock cycle:Up to 32
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.2**
MPEG 1
MPEG-2
VC-1

Electric characteristics

Maximum power draw:25 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:12 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
HDMI:Yes
HDMI version:1.3

Performance

Pixel fill rate:2.4 Gigapixels/s
Texture fill rate:4.8 Gigatexels/s
Single presision compute power:96 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:Dual-Link DVI-I
HDMI
VGA
Audio input for HDMI:Yes

Dimensions

Width:Single-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


Low Profile, dual-slot bracket included
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