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Radeon HD 4650 iSilence4 / H465PS512P

Specifications of the HIS Radeon HD 4650 iSilence4 GPU


HIS Radeon HD 4650 iSilence4 (part number H465PS512P) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4650 DDR2. The GPU is produced on 55 nm manufacturing process. The card has 600 MHz graphics clock frequency. It also has 320 stream processors, 8 color ROPs, together with 32 texture units. The Radeon HD 4650 iSilence4 embeds 512 MB of DDR2 memory. Because the memory operates 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 a single slot on the motherboard. This model requires up to 48 Watt of power, on a par with the reference design. To increase HIS Radeon HD 4650 iSilence4 3D graphics and gaming performance, it can be paired with a similar graphics card in crossfire mode.

More detailed specifications of the HIS Radeon HD 4650 iSilence4 GPU are available below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 4650 iSilence4
Part number:H465PS**P
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:** 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.2**
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:**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: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:2 x Dual-Link DVI-I
S-Video
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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