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Gpus > GIGABYTE > GIGABYTE Radeon HD 4550 Overclock > GV-R455OC-1GI

GIGABYTE Radeon HD 4550 Overclock

Version
Version
GV-R455OC-1GI
Brand
Brand
GIGABYTE
Graphics Processor
Graphics Processor
ATI Radeon HD 4550 GDDR3
RAM
RAM
GDDR3
RAM Capacity
RAM Capacity
12.8 GB/s
Resolution
Resolution
2560 x 1600

GIGABYTE Radeon HD 4550 Overclock Prices

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GIGABYTE Radeon HD 4550 Overclock Key Specifications

Brand
GIGABYTE
Model
GIGABYTE Radeon HD 4550 Overclock
Version
GV-R455OC-1GI
Category
Gpus
Graphics Processor
ATI Radeon HD 4550 GDDR3
RAM
GDDR3
RAM Capacity
12.8 GB/s
Resolution
2560 x 1600

GIGABYTE Radeon HD 4550 Overclock Technical Specifications

Product Overview

Model
GIGABYTE Radeon HD 4550 Overclock
Manufacturer
GIGABYTE
Market segment
Desktop
Part number
GV-R455OC-1GI
Gpu base
ATI Radeon HD 4550 GDDR3
Category
GPUs

Design

SLOT WIDTH

Slot width
Single Slot

Display

RESOLUTION

Max digital resolution
2560 x 1600
Max monitors supported
Up to 3 displays
Max hdmi resolution
1920 x 1200
Max dvi resolution
2560 x 1600
Max vga resolution
2048 x 1536
Hdmi support
Present
Hdmi version
1.3

TECHNOLOGIES

Anti-aliasing technologies
  • 12 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
4

Memory

Size
1024 MB
Type
GDDR3
Memory interface width
64 bit
Clock speed
800 MHz
Effective memory clock
1600 MHz
Memory bandwidth
12.8 GB/s

Power

Max power draw
25 W

Performance

COMPUTE POWER

Single precision
104 GFLOPS
Double precision
n/a

FILL RATES

Texture fill rate
5.2 Gigatexels/s
Pixel fill rate
2.6 Gigapixels/s

ADDITIONAL PERFORMANCE METRICS

Textures per pixel
Up to 128
Texture fetches per clock cycle
Up to 32

Technology

ARCHITECTURE

Architecture
Unified Superscalar Shader Architecture
Die name
RV710
Transistor count
242 million
Fabrication process
55 nm
Bus interface
PCI-E 2.0 x 16

CORE

Texture units
8
Stream processors
80
Ramdacs
400 MHz

CLOCK FREQUENCIES

Graphics clock
650 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
1024 MB
Type
GDDR3
Memory interface width
64 bit
Clock speed
800 MHz
Effective memory clock
1600 MHz
Memory bandwidth
12.8 GB/s
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