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Radeon HD 3450 Silence Rev 2 / H345HN256NP

Specifications of the HIS Radeon HD 3450 Silence Rev 2 GPU


HIS Radeon HD 3450 Silence Rev 2 (part number H345HN256NP) is a desktop Graphics Processing Unit, based on ATI Radeon HD 3450 DDR2, and produced on 55 nm technology. The card has 600 MHz graphics clock frequency. It also has 40 stream processors, 4 color ROPs, as well as 4 texture units. The Radeon HD 3450 Silence Rev 2 embeds 256 MB of DDR2 memory, using 64 bit bus. The memory is clocked at 400 MHz, which results in 6.4 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and requires 2 motherboard slots. For increased HIS Radeon HD 3450 Silence Rev 2 3D graphics and gaming performance, it can be paired with a similar card in crossfire mode.

More detailed specifications of the HIS Radeon HD 3450 Silence Rev 2 GPU are available below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 3450 Silence Rev 2
Part number:H345HN**NP
Based on:ATI Radeon HD 3450 DDR2 [Compare]
Target market segment:Desktop
Die name:RV620
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:181 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:**-bit
Memory bandwidth:6.4 GB/s

Cores / Texture

Color ROPs:4
Stream processors:40
Texture units:4
Texture fetches / clock cycle:Up to 16
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

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:4 x MSAA
Adaptive MSAA & SSAA
CFAA
Temporal AA
HDMI:Yes
HDMI version:1.2

Performance

Pixel fill rate:2.4 Gigapixels/s
Texture fill rate:2.4 Gigatexels/s
Single presision compute power:48 GFLOPS
Double precision compute power:n/a

External connectors

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

Dimensions

Width:Dual-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
HDCP
High Dynamic Range (HDR) Support
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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