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Gpus > Diamond Multimedia > Diamond Multimedia Radeon HD 4770 > 4770PE5512

Diamond Multimedia Radeon HD 4770

Version
Version
4770PE5512
Brand
Brand
Diamond Multimedia
Graphics Processor
Graphics Processor
ATI Radeon HD 4770
RAM
RAM
GDDR5
RAM Capacity
RAM Capacity
51.2 GB/s
Resolution
Resolution
2560 x 1600

Diamond Multimedia Radeon HD 4770 Prices

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Diamond Multimedia Radeon HD 4770 Key Specifications

Brand
Diamond Multimedia
Model
Diamond Multimedia Radeon HD 4770
Version
4770PE5512
Category
Gpus
Graphics Processor
ATI Radeon HD 4770
RAM
GDDR5
RAM Capacity
51.2 GB/s
Resolution
2560 x 1600

Diamond Multimedia Radeon HD 4770 Technical Specifications

Product Overview

Model
Diamond Multimedia Radeon HD 4770
Manufacturer
Diamond Multimedia
Market segment
Desktop
Part number
4770PE5512
Gpu base
ATI Radeon HD 4770
Category
GPUs

Design

SLOT WIDTH

Slot width
Dual Slot

DIMENSIONS

Dimensions
9.125 inches (232 mm) x 3.75 inches (95 mm)

Display

RESOLUTION

Max digital resolution
2560 x 1600
Max monitors supported
Up to 2 displays
Max dvi resolution
2560 x 1600
Max vga resolution
2048 x 1536
Hdmi support
Present
Hdmi version
1.3

TECHNOLOGIES

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

Memory

Size
512 MB
Type
GDDR5
Memory interface width
128 bit
Clock speed
800 MHz
Effective memory clock
3200 MHz
Memory bandwidth
51.2 GB/s

Power

Max power draw
80 W

Performance

COMPUTE POWER

Single precision
960 GFLOPS
Double precision
192 GFLOPS

FILL RATES

Texture fill rate
24 Gigatexels/s
Pixel fill rate
12 Gigapixels/s

ADDITIONAL PERFORMANCE METRICS

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

Technology

ARCHITECTURE

Architecture
Unified Superscalar Shader Architecture
Die name
RV740
Transistor count
826 million
Fabrication process
40 nm
Bus interface
PCI-E 2.0 x 16

CORE

Texture units
32
Stream processors
640
Ramdacs
400 MHz

CLOCK FREQUENCIES

Graphics clock
750 MHz

API

Directx support
10.1
Opengl support
3.3
Opencl support
1.0
Shader model
4.1

WINDOWS DRIVER SUPPORT

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

Connectors

Size
512 MB
Type
GDDR5
Memory interface width
128 bit
Clock speed
800 MHz
Effective memory clock
3200 MHz
Memory bandwidth
51.2 GB/s
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User Reviews for Diamond Multimedia Radeon HD 4770

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