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Radeon HD 3870 / RX3870-T2D512E

Specifications of the MSI Radeon HD 3870 GPU


MSI Radeon HD 3870 (part number RX3870-T2D512E) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 3870. The GPU is fabricated on 55 nm manufacturing process. The card has 775 MHz graphics clock frequency. It also has 320 stream processors, 16 color ROPs, together with 16 texture units. The Radeon HD 3870 embeds 512 MB of GDDR4 memory. Since the memory operates at 1.126 GHz, and utilizes 256 bit bus, the effective memory bandwidth is 72.06 GB/s. The GPU supports PCI Express 2.0 interface, and requires 2 slots on the motherboard. This model uses up to 106 Watt of power.

More detailed specifications of the MSI Radeon HD 3870 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:MSI
Model:Radeon HD 3870
Part number:RX3870-T2D**E
Based on:ATI Radeon HD 3870 [Compare]
Target market segment:Desktop
Die name:RV670
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:666 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:775 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR4
Memory clock:1110 or 1126 MHz
Memory clock (effective):2220 or 2252 MHz
Memory interface width:**-bit
Memory bandwidth:71.04 or 72.06 GB/s

Cores / Texture

Color ROPs:16
Stream processors:320
Texture units:16
Texture fetches / clock cycle:Up to 80
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:106 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
Temporal AA
HDMI:Yes
HDMI version:1.2

Performance

Pixel fill rate:12.4 Gigapixels/s
Texture fill rate:12.4 Gigatexels/s
Single presision compute power:496 GFLOPS
Double precision compute power:99.2 GFLOPS

External connectors

Standard display connectors:2 x Dual-Link DVI-I
S-Video
Power connectors:1 x 6-pin
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

Notes


2 variants
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