XFX Radeon HD 4890 Black Edition

Version
Version
HD-489A-ZDBC
Brand
Brand
XFX
Graphics Processor
Graphics Processor
ATI Radeon HD 4890
RAM
RAM
GDDR5
RAM Capacity
RAM Capacity
128 GB/s
Resolution
Resolution
2560 x 1600

XFX Radeon HD 4890 Black Edition Prices


XFX Radeon HD 4890 Black Edition Key Specifications


Brand
XFX
Model
XFX Radeon HD 4890 Black Edition
Version
HD-489A-ZDBC
Category
Gpus
Graphics Processor
ATI Radeon HD 4890
RAM
GDDR5
RAM Capacity
128 GB/s
Resolution
2560 x 1600

XFX Radeon HD 4890 Black Edition Technical Specifications


Product Overview

Model
XFX Radeon HD 4890 Black Edition
Manufacturer
XFX
Market segment
Desktop
Part number
HD-489A-ZDBC
Gpu base
ATI Radeon HD 4890
Category
GPUs

Design

SLOT WIDTH

Slot width
Dual Slot

DIMENSIONS

Dimensions
9.49 inches (241 mm) x 4.376 inches (111 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
1024 MB
Type
GDDR5
Memory interface width
256 bit
Clock speed
1000 MHz
Effective memory clock
4000 MHz
Memory bandwidth
128 GB/s

Power

Max power draw
190 W

Performance

COMPUTE POWER

Single precision
1600 GFLOPS
Double precision
320 GFLOPS

FILL RATES

Texture fill rate
40 Gigatexels/s
Pixel fill rate
16 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
RV790 XT
Transistor count
959 million
Fabrication process
55 nm
Bus interface
PCI-E 2.0 x 16

CORE

Texture units
40
Stream processors
800
Ramdacs
400 MHz

CLOCK FREQUENCIES

Graphics clock
1000 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
GDDR5
Memory interface width
256 bit
Clock speed
1000 MHz
Effective memory clock
4000 MHz
Memory bandwidth
128 GB/s
HD-555X-YNFC
XFX
2560 x 1600
GDDR3
25.6 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
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
HD-597A-CNF9
XFX
2560 x 1600
GDDR5
256 GB/s

User Reviews for XFX Radeon HD 4890 Black Edition


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