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Radeon HD 3850 1GB GDDR3 PCI-E

Sapphire Radeon HD 3850 1GB GDDR3 PCI-E is a Graphics Processing Unit, built on 55 nm technological process. The GPU is based on ATI Radeon HD 3850, and it is targeted at desktop market. The card has 668 MHz graphics clock frequency. Furthermore, it has 320 stream processors, 16 color ROPs, and 16 texture units. The Radeon HD 3850 1GB GDDR3 PCI-E embeds 1 GB of GDDR3 memory, using 256 bit interface. The memory is clocked at 828 MHz, which gives 52.99 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and requires a single slot on the motherboard. The maximum power consumption of this model is 75 Watt.

More detailed specifications of the graphics card you will find below.

Sapphire Radeon HD 3850 1GB GDDR3 PCI-E GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 3850 1GB GDDR3 PCI-E
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: 668 MHz

Memory specifications

Memory size: 1024 MB
Memory type: GDDR3
Memory clock: 828 MHz
Memory clock (effective): 1.656 GHz
Memory interface width: 256-bit
Memory bandwidth: 52.99 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.264
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: 2560 x 1600
Maximum DVI resolution: 2560 x 1600
Maximum HDMI resolution: 1920 x 1200
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: 10.69 Gigapixels/s
Texture fill rate: 10.69 Gigatexels/s
Single presision compute power: 427.52 GFLOPS
Double precision compute power: 85.504 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: 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
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