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Radeon HD 3850 / 3850PE3512O

Specifications of the Diamond Multimedia Radeon HD 3850 GPU


Diamond Multimedia Radeon HD 3850 (part number 3850PE3512O) is a desktop graphics processing unit, based on ATI Radeon HD 3850. The GPU, produced on 55 nm manufacturing process, employs Unified Superscalar Shader architecture. The card has graphics clocked at 710 MHz. It also has 320 stream processors, 16 texture units, as well as 16 color ROPs. The Radeon HD 3850 embeds 512 MB of GDDR3 memory. Since the memory is clocked at 900 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 57.6 GB/s. The GPU supports PCI Express 2.0 interface, and uses 2 motherboard slots. The maximum power draw of this model is 75 Watt, same as on the reference design.

More detailed specifications of the Diamond Multimedia Radeon HD 3850 card are available below.

Name / Brand / Architecture

Manufacturer:Diamond Multimedia
Model:Radeon HD 3850
Part number:3850PE3**O
Based on:ATI Radeon HD 3850 [Compare]
Target market segment:Desktop
Die name:RV670 PRO
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:666 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:710 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:900 MHz
Memory clock (effective):1.8 GHz
Memory interface width:**-bit
Memory bandwidth:57.6 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:75 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:11.36 Gigapixels/s
Texture fill rate:11.36 Gigatexels/s
Single presision compute power:460.8 GFLOPS
Double precision compute power:90.88 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

Size (length x height):8.25 inches (210 mm) x 4.875 inches (124 mm)
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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