XFX Radeon HD 4770

Version
Version
HD-477A-YDLC
Brand
Brand
XFX
Graphics Processor
Graphics Processor
ATI Radeon HD 4770
RAM
RAM
GDDR5
RAM Capacity
RAM Capacity
51.2 GB/s
Resolution
Resolution
2560 x 1600

XFX Radeon HD 4770 Prices


XFX Radeon HD 4770 Key Specifications


Brand
XFX
Model
XFX Radeon HD 4770
Version
HD-477A-YDLC
Category
Gpus
Graphics Processor
ATI Radeon HD 4770
RAM
GDDR5
RAM Capacity
51.2 GB/s
Resolution
2560 x 1600

XFX Radeon HD 4770 Technical Specifications


Product Overview

Model
XFX Radeon HD 4770
Manufacturer
XFX
Market segment
Desktop
Part number
HD-477A-YDLC
Gpu base
ATI Radeon HD 4770
Category
GPUs

Design

SLOT WIDTH

Slot width
Dual Slot

DIMENSIONS

Dimensions
8.19 inches (208 mm) x 4.37 inches (111 mm)

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
  • 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
HD-555X-YNFC
XFX
2560 x 1600
GDDR3
25.6 GB/s
HD-597A-CNF9
XFX
2560 x 1600
GDDR5
256 GB/s
GX-295N-HHFF
XFX
2560 x 1600
GDDR3
2 x 111.89 GB/s
HD-435X-YNH7
XFX
2560 x 1600
DDR2
6.4 GB/s
GX-275X-AHQF
XFX
2560 x 1600
GDDR3
127.01 GB/s
HD-567X-ZNFK
XFX
2560 x 1600
GDDR5
64 GB/s
FX-785A-CNL4
XFX
4096 x 2160
GDDR5
153.6 GB/s

User Reviews for XFX Radeon HD 4770


Share your thoughts!
Whether you own this device, have tried it before, or even just know about it from friends or reviews, we want to hear from you! Your input helps others understand the device better and make informed decisions. Don’t underestimate the value of your opinion—every comment matters and adds a personal touch that benefits everyone. Share your experience or insights now!
Your Name
Your Comment