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Mobility Radeon HD 3850

Specifications of the ATI Mobility Radeon HD 3850 GPU


ATI Mobility Radeon HD 3850 mobile Graphics Processing Unit was introduced in June 2008. The GPU makes use of Unified Superscalar Shader architecture, and it is produced on 55 nm technology. The card has graphics clocked at 580 MHz. It also has 320 stream processors, 16 texture units, together with 16 color ROPs. The Mobility Radeon HD 3850 incorporates 512 MB of GDDR3 memory. The memory uses 256 bit bus, and runs at 750 MHz. This allows the card to have 48 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface. This model has the maximum power consumption of 35 Watt. 3D graphics and gaming performance of the ATI Mobility Radeon HD 3850 can be improved if it is paired with a similar graphics card.

Please see below for detailed specifications of the ATI Mobility Radeon HD 3850 GPU.

Name / Brand / Architecture

Manufacturer:ATI
Model:Mobility Radeon HD 3850
mGPU model number:M88-L/M88-LP
Reference card?:Yes
Target market segment:Mobile
Die name:RV670
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:666 million
Bus interface:PCI-E 2.0 x 16
Launch date:June 2008

Frequency

Graphics clock:580 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:750 MHz
Memory clock (effective):1500 MHz
Memory interface width:**-bit
Memory bandwidth:48 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:2-way

Electric characteristics

Maximum power draw:35 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.2

Performance

Pixel fill rate:9.28 Gigapixels/s
Texture fill rate:9.28 Gigatexels/s
Single presision compute power:371.2 GFLOPS
Double precision compute power:74.24 GFLOPS

External connectors

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

Other features / Support

Other features:ATI/AMD PowerPlay 7.0
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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