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Radeon HD 4550 Silence / H455H512H

Specifications of the HIS Radeon HD 4550 Silence GPU


HIS Radeon HD 4550 Silence (part number H455H512H) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4550 GDDR3. The GPU is manufactured on 55 nm technological process. The card has graphics clocked at 600 MHz. It also has 80 stream processors, 4 color ROPs, together with 8 texture units. The Radeon HD 4550 Silence comes with 512 MB of GDDR3 memory. The memory utilizes 64 bit bus, and operates at 650 MHz. This allows the card to have 10.4 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses a single motherboard slot. The maximum power consumption of this model is 25 Watt.

More detailed specifications of the HIS Radeon HD 4550 Silence graphics unit are available below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 4550 Silence
Part number:H455H**H
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:650 MHz
Memory clock (effective):1.3 GHz
Memory interface width:**-bit
Memory bandwidth:10.4 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


Passive Cooling
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