PowerColor Radeon HD6990 4GB GDDR5: Ultimate Gaming GPU

Gpus > PowerColor > PowerColor Radeon HD6990 4GB GDDR5 > AX6990 4GBD5-M4D

Version

AX6990 4GBD5-M4D

Brand

PowerColor

Graphics Processor

ATI Radeon HD 6990

RAM

GDDR5

RAM Capacity

2 x 160 GB/s

Resolution

2560 x 1600

PowerColor Radeon HD6990 4GB GDDR5 Prices

Store

Delivery Time

Rating

Store

1-3 Day(s)

3-7 Day(s)

PowerColor Radeon HD6990 4GB GDDR5 Key Specifications

Brand

PowerColor

Model

PowerColor Radeon HD6990 4GB GDDR5

Version

AX6990 4GBD5-M4D

PowerColor Radeon HD6990 4GB GDDR5 Technical Specifications

Product Overview

Model

PowerColor Radeon HD6990 4GB GDDR5

Manufacturer

PowerColor

Market segment

Desktop

Part number

AX6990 4GBD5-M4D

Gpu base

ATI Radeon HD 6990

Category

GPUs

Design

SLOT WIDTH

Slot width

Dual Slot

DIMENSIONS

Dimensions

12 inches (305 mm) x 4.33 inches (110 mm)

Display

RESOLUTION

Max digital resolution

2560 x 1600

Max monitors supported

Up to 5 displays

Max hdmi resolution

1920 x 1200

Max displayport resolution

2560 x 1600

Max dvi resolution

2560 x 1600

Max vga resolution

2048 x 1536

Hdmi support

Present

Hdmi version

1.4a

TECHNOLOGIES

Anti-aliasing technologies

24 x MSAA
24 x SSAA
Adaptive AA
EQAA
MLAA

Decoders

Adobe Flash
H.264
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

Additional features

AMD PowerTune
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support

Color rops

2 x 32

Max crossfire configuration

2-way

Memory

Size

2 x 2 GB

Type

GDDR5

Memory interface width

2 x 256 bit

Clock speed

1250 MHz

Effective memory clock

5000 MHz

Memory bandwidth

2 x 160 GB/s

Power

Max power draw

375 W (BIOS 1) or 450 W (BIOS 2)

Performance

COMPUTE POWER

Single precision

2 x 2549.76 GFLOPS

Double precision

2 x 637.44 GFLOPS

Bios 2 single precision

2 x 2703.36 GFLOPS

Bios 2 double precision

2 x 675.84 GFLOPS

FILL RATES

Texture fill rate

2 x 79.68
84.48 Gigatexels/s

Pixel fill rate

2 x 26.56
28.16 Gigapixels/s

ADDITIONAL PERFORMANCE METRICS

Z/stencil rops

2 x 128

Technology

ARCHITECTURE

Architecture

TeraScale 3 Unified Processing Architecture

Die name

Cayman

Transistor count

2 x 2.64 billion

Fabrication process

40 nm

Bus interface

PCI-E 2.1 x 16

CORE

Texture units

2 x 96

Stream processors

2 x 1536

Ramdacs

400 MHz

CLOCK FREQUENCIES

Graphics clock

830 MHz

Bios 2 graphics clock

880 MHz

API

Directx support

11.0

Opengl support

4.1

Opencl support

1.1

Shader model

5.0

WINDOWS DRIVER SUPPORT

Windows driver support

Windows 7
Windows Vista
Windows XP

Connectors

Size

2 x 2 GB

Type

GDDR5

Memory interface width

2 x 256 bit

Clock speed

1250 MHz

Effective memory clock

5000 MHz

Memory bandwidth

2 x 160 GB/s

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DDR

6.08 GB/s

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SDR

1.76 GB/s

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GDDR6

336 GB/s

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PowerColor

2560 x 1600

GDDR3

12.48 GB/s

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PowerColor

ATI All-In-Wonder Radeon 9600 PRO

DDR

10.4 GB/s

PowerColor Radeon HD 2400 XT 256MB DDR3

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PowerColor

2560 x 1600

GDDR3

11.2 GB/s

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2560 x 1600

GDDR3

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User Reviews for PowerColor Radeon HD6990 4GB GDDR5

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