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Radeon HD 4650 iSilence4 / H465PS512H

Specifications of the HIS Radeon HD 4650 iSilence4 GPU


HIS Radeon HD 4650 iSilence4 (part number H465PS512H) is a desktop graphics processing unit, based on ATI Radeon HD 4650 DDR2. The GPU, manufactured on 55 nm technological process, features Unified Superscalar Shader architecture. The cards graphics frequency is 600 MHz. It also has 320 stream processors, 8 color ROPs, as well as 32 texture units. The Radeon HD 4650 iSilence4 comes with 512 MB of DDR2 memory. Since the memory is clocked at 400 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 12.8 GB/s. The GPU supports PCI Express 2.0 interface, and uses 1 motherboard slot. This model requires up to 48 Watt of power, same as on the reference design. Game and 3D graphics performance of the HIS Radeon HD 4650 iSilence4 can be improved if it is paired with another graphics card.

More detailed specifications of the HIS Radeon HD 4650 iSilence4 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 4650 iSilence4
Part number:H465PS512H
Based on:ATI Radeon HD 4650 DDR2 [Compare]
Target market segment:Desktop
Die name:RV730 PRO
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:514 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:600 MHz

Memory specifications

Memory size:512 MB
Memory type:DDR2
Memory clock:400 MHz
Memory clock (effective):800 MHz
Memory interface width:128-bit
Memory bandwidth:12.8 GB/s

Cores / Texture

Color ROPs:8
Stream processors:320
Texture units:32
Texture fetches / clock cycle:Up to 128
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.264
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:48 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:2560 x 1600
Maximum DVI resolution:2560 x 1600
Maximum HDMI 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:4.8 Gigapixels/s
Texture fill rate:19.2 Gigatexels/s
Single presision compute power:192 GFLOPS
Double precision compute power:n/a

External connectors

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

Dimensions

Size (length x height):8.03 inches (204 mm) x 5 inches (127 mm)
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
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