ATI Radeon HD 2900 XT GDDR4

Brand
Brand
ATI
RAM
RAM
GDDR4
RAM Capacity
RAM Capacity
128 GB/s
Resolution
Resolution
2560 x 1600

ATI Radeon HD 2900 XT GDDR4 Prices


ATI Radeon HD 2900 XT GDDR4 Key Specifications


Brand
ATI
Model
ATI Radeon HD 2900 XT GDDR4
Category
Gpus
Released Date
2007-05-01
RAM
GDDR4
RAM Capacity
128 GB/s
Resolution
2560 x 1600

ATI Radeon HD 2900 XT GDDR4 Technical Specifications


Product Overview

Model
ATI Radeon HD 2900 XT GDDR4
Manufacturer
ATI
Market segment
Desktop
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
  • H.264
  • MPEG-2
  • VC-1
Additional features
  • HDCP
  • High Dynamic Range (HDR) Support
Color rops
16
Max crossfire configuration
4-way

Memory

Size
512 or 1024 MB
Type
GDDR4
Memory interface width
512 bit
Clock speed
1000 MHz
Effective memory clock
2000 MHz
Memory bandwidth
128 GB/s

Power

Max power draw
215 W

Performance

COMPUTE POWER

Single precision
475.52 GFLOPS
Double precision
n/a

FILL RATES

Texture fill rate
11.89 Gigatexels/s
Pixel fill rate
11.89 Gigapixels/s

ADDITIONAL PERFORMANCE METRICS

Textures per pixel
Up to 128
Texture fetches per clock cycle
Up to 80

Technology

ARCHITECTURE

Architecture
Unified Superscalar Shader Architecture
Die name
RV600 XT
Transistor count
700 million
Fabrication process
80 nm
Bus interface
PCI-E 1.0 x 16

CORE

Texture units
16
Stream processors
320
Ramdacs
400 MHz

CLOCK FREQUENCIES

Graphics clock
743 MHz

API

Directx support
10.0
Opengl support
3.3
Shader model
4.0

WINDOWS DRIVER SUPPORT

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

Connectors

Size
512 or 1024 MB
Type
GDDR4
Memory interface width
512 bit
Clock speed
1000 MHz
Effective memory clock
2000 MHz
Memory bandwidth
128 GB/s
ATI
1995-11-01
EDO
320 MB/s
ATI
1996-09-01
SDR
664 MB/s
ATI
2010-09-01
System shared
System Dependant
ATI
2008-01-01
DDR2
32 GB/s
ATI
2001-02-01
DDR
2.93 GB/s
ATI
2005-02-01
GDDR3
34.56 GB/s
ATI
2006-01-01
GDDR3
30.72 GB/s

User Reviews for ATI Radeon HD 2900 XT GDDR4


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