DeviceHD
Gpus > Sapphire > Sapphire Radeon HD 7990 6GB GDDR5

Sapphire Radeon HD 7990 6GB GDDR5

Brand
Brand
Sapphire
Graphics Processor
Graphics Processor
AMD Radeon HD 7990
RAM
RAM
GDDR5
RAM Capacity
RAM Capacity
2 x 288 GB/s
Resolution
Resolution
4096 x 2160

Sapphire Radeon HD 7990 6GB GDDR5 Prices

Amazon

1-3 Day(s)

★★★★☆ 4.7/5
Go to Store
eBay

3-7 Day(s)

★★★★☆ 4.5/5
Go to Store

Sapphire Radeon HD 7990 6GB GDDR5 Key Specifications

Brand
Sapphire
Model
Sapphire Radeon HD 7990 6GB GDDR5
Category
Gpus
Released Date
2013-04-01
Graphics Processor
AMD Radeon HD 7990
RAM
GDDR5
RAM Capacity
2 x 288 GB/s
Resolution
4096 x 2160

Sapphire Radeon HD 7990 6GB GDDR5 Technical Specifications

Product Overview

Model
Sapphire Radeon HD 7990 6GB GDDR5
Manufacturer
Sapphire
Market segment
Desktop
Gpu base
AMD Radeon HD 7990
Category
GPUs

Design

SLOT WIDTH

Slot width
Dual Slot

DIMENSIONS

Dimensions
12 inches (305 mm) x 3.94 inches (100 mm)

Display

RESOLUTION

Max monitors supported
Up to 5 displays
Max displayport resolution
4096 x 2160
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
  • MLAA 2.0
Decoders
  • Adobe Flash
  • DXVA 1.0 & 2.0
  • H.264
  • MPEG 2 (SH & HD)
  • MPEG-4 Part 2 (DivX/Xvid)
  • MVC (Blu-ray 3D)
  • VC-1
  • WMV HD
Additional features
  • AMD PowerTune
  • AMD ZeroCore Power
  • ATI/AMD PowerPlay
  • Direct Compute 11
  • HD3D Technology
  • HDCP
  • High Dynamic Range (HDR) Support
Color rops
2 x 32
Max crossfire configuration
2- way (4-way)

Memory

Size
2 x 3 GB
Type
GDDR5
Memory interface width
2 x 384 bit
Clock speed
1500 MHz
Effective memory clock
6000 MHz
Memory bandwidth
2 x 288 GB/s

Power

Max power draw
500 W

Performance

COMPUTE POWER

Single precision
2 x 4096 GFLOPS
Double precision
2 x 1024 GFLOPS

FILL RATES

Texture fill rate
2 x 128 Gigatexels/s
Pixel fill rate
2 x 32 Gigapixels/s

ADDITIONAL PERFORMANCE METRICS

Compute units
2 x 32
Z/stencil rops
2 x 128

Technology

ARCHITECTURE

Architecture
Graphics Core Next
Die name
Tahiti XT x 2
Transistor count
2 x 4.31 billion
Fabrication process
28 nm
Bus interface
PCI-E 3.0 x 16

CORE

Texture units
2 x 128
Stream processors
2 x 2048
Ramdacs
400 MHz

CLOCK FREQUENCIES

Boost clock
1000 MHz
Graphics clock
950 MHz

API

Directx support
11.1
Opengl support
4.2
Opencl support
1.2
Shader model
5.0
Mantle support
Present

WINDOWS DRIVER SUPPORT

Windows driver support
  • Windows 7
  • Windows Vista

Connectors

Size
2 x 3 GB
Type
GDDR5
Memory interface width
2 x 384 bit
Clock speed
1500 MHz
Effective memory clock
6000 MHz
Memory bandwidth
2 x 288 GB/s
Sapphire Radeon X800 GTO 128 MB
Sapphire Radeon X800 GTO 128 MB
Sapphire
ATI Radeon X800 GTO
GDDR3
31.36 GB/s
Sapphire Radeon X700 128 MB
Sapphire Radeon X700 128 MB
Sapphire
ATI Radeon X700
DDR
9.6 GB/s
Sapphire Radeon X800 GT 128MB DDR3
Sapphire Radeon X800 GT 128MB DDR3
Sapphire
ATI Radeon X800 GT
GDDR3
31.55 GB/s
Sapphire ULTIMATE X800 XL
Sapphire ULTIMATE X800 XL
Sapphire
ATI Radeon X800 XL
GDDR3
32 GB/s
Sapphire Radeon HD 3650 512MB GDDR3 AGP
Sapphire Radeon HD 3650 512MB GDDR3 AGP
Sapphire
2560 x 1600
GDDR3
25.6 GB/s
Sapphire Radeon X600 XT
Sapphire Radeon X600 XT
Sapphire
ATI Radeon X600 XT
DDR
11.78 GB/s
Sapphire THE BEAST All-In-Wonder Radeon 9600 PRO
Sapphire THE BEAST All-In-Wonder Radeon 9600 PRO
Sapphire
ATI All-In-Wonder Radeon 9600 PRO
DDR
10.4 GB/s

User Reviews for Sapphire Radeon HD 7990 6GB GDDR5

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