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Radeon HD 5850 OC / R5850-PM2D1G/OC

Specifications of the MSI Radeon HD 5850 OC GPU


Introduced in September 2009, MSI Radeon HD 5850 OC (part number R5850-PM2D1G/OC) desktop Graphics Processing Unit is based on ATI Radeon HD 5850, and built on 40 nm technology. The card has 765 MHz graphics clock frequency. Furthermore, it has 1440 stream processors, 72 texture units, together with 32 color ROPs. The Radeon HD 5850 OC embeds 1 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1.125 GHz, which translates to 144 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and requires 2 motherboard slots. The maximum power draw of this model is 151 Watt.

Below you will find more detailed specs of the MSI Radeon HD 5850 OC card.

Name / Brand / Architecture

Manufacturer:MSI
Model:Radeon HD 5850 OC
Part number:R5850-PM2D1G/OC
Reference card?:Yes
Based on:ATI Radeon HD 5850 [Compare]
Target market segment:Desktop
Die name:Cypress Pro (RV870)
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:2.154 billion
Bus interface:PCI-E 2.1 x 16
Launch date:September 2009

Frequency

Graphics clock:765 MHz

Memory specifications

Memory size:1024 MB
Memory type:GDDR5
Memory clock:1125 MHz
Memory clock (effective):4.5 GHz
Memory interface width:256-bit
Memory bandwidth:144 GB/s

Cores / Texture

Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1440
Texture units:72
RAMDACs:400 MHz
Decoders:Adobe Flash
DivX
H.264
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:151 W

Video features

Multi-monitor:Up to 3 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 MSAA
24 x SSAA
Adaptive AA
HDMI:Yes
HDMI version:1.3

Performance

Pixel fill rate:24.48 Gigapixels/s
Texture fill rate:55.08 Gigatexels/s
Polygon throughput:765 million polygons/s
Single presision compute power:2203.2 GFLOPS
Double precision compute power:440.64 GFLOPS

External connectors

Standard display connectors:2 x Dual-Link DVI-I
DisplayPort
HDMI
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Width:Dual-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.1
OpenGL support:4.1
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP
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