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Radeon HD 3450 / GV-RX345256H

Specifications of the GIGABYTE Radeon HD 3450 GPU


GIGABYTE Radeon HD 3450 (part number GV-RX345256H) is a Graphics Processing Unit for desktop market segment, based on ATI Radeon HD 3450 DDR2. Fabricated on 55 nm manufacturing process, the GPU features Unified Superscalar Shader architecture. The card has graphics clocked at 600 MHz. It also has 40 stream processors, 4 color ROPs, as well as 4 texture units. The Radeon HD 3450 comes with 256 MB of DDR2 memory. The memory utilizes 64 bit bus, and operates at 400 MHz. This allows the card to have 6.4 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses 1 motherboard slot. To improve GIGABYTE Radeon HD 3450 3D graphics and game performance, it can be paired with a similar card in crossfire mode.

Below you will find detailed specs of the GIGABYTE Radeon HD 3450 graphics card.

Name / Brand / Architecture

Manufacturer:GIGABYTE
Model:Radeon HD 3450
Part number:GV-RX345**H
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 DVI resolution:**0 x 1600
Maximum HDMI resolution:1920 x 1200
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
VGA
Audio input for HDMI:Yes

Dimensions

Width:Single-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

Notes


Passive cooling
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