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Gpus > Colorful > Colorful RADEON HD 3870X2 1G/512BIT DDR4

Colorful RADEON HD 3870X2 1G/512BIT DDR4

Brand
Brand
Colorful
Graphics Processor
Graphics Processor
ATI Radeon HD 3870 x 2
RAM
RAM
GDDR4
RAM Capacity
RAM Capacity
2 x 72 GB/s
Resolution
Resolution
2560 x 1600

Colorful RADEON HD 3870X2 1G/512BIT DDR4 Prices

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Colorful RADEON HD 3870X2 1G/512BIT DDR4 Key Specifications

Brand
Colorful
Model
Colorful RADEON HD 3870X2 1G/512BIT DDR4
Category
Gpus
Graphics Processor
ATI Radeon HD 3870 x 2
RAM
GDDR4
RAM Capacity
2 x 72 GB/s
Resolution
2560 x 1600

Colorful RADEON HD 3870X2 1G/512BIT DDR4 Technical Specifications

Product Overview

Model
Colorful RADEON HD 3870X2 1G/512BIT DDR4
Manufacturer
Colorful
Market segment
Desktop
Gpu base
ATI Radeon HD 3870 x 2
Category
GPUs

Design

SLOT WIDTH

Slot width
Dual Slot

Display

RESOLUTION

Max digital resolution
2560 x 1600
Max monitors supported
Up to 2 displays
Max hdmi resolution
1920 x 1200
Max dvi resolution
2560 x 1600
Max vga resolution
2048 x 1536
Hdmi support
Present
Hdmi version
1.2

TECHNOLOGIES

Anti-aliasing technologies
  • 24 x CFAA
  • 8 x MSAA
  • Adaptive MSAA & SSAA
  • Temporal AA
Decoders
  • DivX
  • H.264
  • MPEG 1
  • MPEG-2
  • VC-1
Additional features
  • ATI/AMD PowerPlay
  • HDCP
  • High Dynamic Range (HDR) Support
Color rops
2 x 16
Max crossfire configuration
2-way

Memory

Size
2 x 512 MB
Type
GDDR4
Memory interface width
2 x 256 bit
Clock speed
1125 MHz
Effective memory clock
2250 MHz
Memory bandwidth
2 x 72 GB/s

Power

Max power draw
165 W

Performance

COMPUTE POWER

Single precision
2 x 528 GFLOPS
Double precision
2 x 105.6 GFLOPS

FILL RATES

Texture fill rate
2 x 13.2 Gigatexels/s
Pixel fill rate
2 x 13.2 Gigapixels/s

ADDITIONAL PERFORMANCE METRICS

Textures per pixel
Up to 128
Texture fetches per clock cycle
Up to 160

Technology

ARCHITECTURE

Architecture
Unified Superscalar Shader Architecture
Die name
2 x R680XT
Transistor count
2 x 666 million
Fabrication process
55 nm
Bus interface
PCI-E 2.0 x 16

CORE

Texture units
2 x 16
Stream processors
2 x 320
Ramdacs
400 MHz

CLOCK FREQUENCIES

Graphics clock
825 MHz

API

Directx support
10.1
Opengl support
3.3
Shader model
4.1

WINDOWS DRIVER SUPPORT

Windows driver support
  • Windows 7
  • Windows Vista
  • Windows XP

Connectors

Size
2 x 512 MB
Type
GDDR4
Memory interface width
2 x 256 bit
Clock speed
1125 MHz
Effective memory clock
2250 MHz
Memory bandwidth
2 x 72 GB/s
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GDDR3
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GDDR3
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