SAPPHIRE Radeon™ GRAPHICS CARD

HD 7950 3G D5 Dual Fan

 The SAPPHIRE HD 7950 3GB features SAPPHIRE’s new dual-extractor technology - Dual-X - a highly efficient multi-heatpipe cooler with dual fans providing quiet and very cool operation during normal operating conditions, and superb cooling performance even under extreme load.
For enthusiasts wishing to maximise performance, a new version of the SAPPHIRE overclocking tool, TriXX supporting this latest generation of technology is available free to download from the SAPPHIRE website. TriXX allows tuning of GPU voltage as well as core and memory clocks, whilst continuously displaying temperature. Manual control of fan speed is supported, as well as user created fan profiles and the ability to save up to four different performance settings. 

GPU 1792 Stream Processors
28 nm
810 MHz  Engine Clock
Interface PCI-Express 3.0
Memory 384 bit Memory Bus
GDDR5 Memory Type
5000 MHz Effective
3 GB Size
BIOS Support Legacy BIOS
Displays Maximum 4 Outputs
Output 1 x DVI-I
1 x HDMI
2 x Mini DisplayPort
Resolution 4096x2160 Pixel DisplayPort Resolution
4096x3112 HDMI Resolution
API OpenGL® 4.2
DirectX® 12
Shader Model 5.0
Feature AMD CrossFire
AMD Eyefinity
AMD HD3D Technology
Universal Video Decoder (UVD)
Cooling Active Cooling
Form Factor 2 Part Slot Occupied
275(L)x115(W)x42(H) Dimension /mm
Power Consumption <225W
OS
System Requirement 500 Watt Power Supply (Suggestion)
1024 MB Minimum of system memory
2 x 6-pin AUX Power Connector
4 x 6-pin AUX Power Connector is required for CrossFireX™ system.
CD-ROM or DVD-ROM drive for installing software
PCI Express® 2.0 or higher version based PC is required with one X16 lane graphics slot available on the motherboard in order for the card to be compatible with.
  • Specifications provided here are for guidance only. Please check with your regional distributor or dealer for latest specifications.
  • Colors of PCB or other components may differ from those illustrated.
  • SAPPHIRE reserves the right to update or revise specifications without prior notice.
  • All trademarks and logos are acknowledged as the property of their respective holders.
Select Your Operating System:

AMD Official Radeon Driver

Obtain the Latest AMD Radeon Official Driver Utility Latest Version
Recommend for the systems running Microsoft Windows to obtain the latest official driver for AMD Graphics product. Click on the Download ​link and a web browser prompt should appear. Select Run from the prompt.

Download

Windows Vista Windows 7 Windows 8/8.1 Windows 10

AMD Radeon Software

AMD Radeon Software Crimson Edition 17.4.3 Driver for Windows® 7 32-bit​ 17.10.1711
Article Number: RN-WIN-RADEONCRIMSONRELIVE-17.4.3

​Radeon Software Crimson ReLive Edition is AMD's advanced graphics software for enabling high-performance gaming and engaging VR experiences. Create, capture, and share your remarkable moments. Effortlessly boost performance and efficiency. Experience Radeon Software with industry-leading user satisfaction, rigorously-tested stability, comprehensive certification, and more.

Radeon Software Crimson ReLive Edition 17.4.3 Highlights

    • Support for Windows®10 Creators Update.
    • Support for Radeon RX 580 Series Graphics.
    • Support for Radeon RX 570 Series Graphics.

Known Issues

    • Radeon WattMan may fail to apply settings on some Radeon R9 390 series graphics products.
    • Radeon Settings may crash on switching Windows® user after toggling AMD CrossFire™ technology mode.
    • A small amount of apps may still experience issues with Borderless Fullscreen mode and AMD FreeSync™ technology if other applications or game launchers are running on the primary screen in the background.
    • Counter-Strike™: Global Offensive and World of Warcraft™ may experience flickering or performance issues the first time the game is launched on a system boot with AMD FreeSync™ technology enabled. Workarounds include exiting and restarting the application or task switching (alt+tab) in and out of the game to fix the issue.

Known Issues for Radeon ReLive

    • The XBOX™ DVR application may cause conflicts with Radeon ReLive, users are suggested to disable XBOX™ DVR if Radeon ReLive is experiencing issues.
    • Radeon ReLive may fail to install on AMD APU Family products or experience a system hang or failure to record when using the recording feature on AMD APU Family products.
    • Radeon ReLive may intermittently fail to work after performing task switches of applications. A work around is to disable and then enable the feature in Radeon Software.
    • Radeon ReLive may exhibit corruption in recordings when capturing Microsoft Office applications.
    • Radeon ReLive may experience recording or streaming issues when task switching using ALT+TAB.

Download

File Size: 346MB

Windows 7 (32-bit)
AMD Radeon Software Crimson Edition 17.4.3 Driver for Windows® 7 64-bit​ 17.10.1711
Article Number: RN-WIN-RADEONCRIMSONRELIVE-17.4.3

​Radeon Software Crimson ReLive Edition is AMD's advanced graphics software for enabling high-performance gaming and engaging VR experiences. Create, capture, and share your remarkable moments. Effortlessly boost performance and efficiency. Experience Radeon Software with industry-leading user satisfaction, rigorously-tested stability, comprehensive certification, and more.

Radeon Software Crimson ReLive Edition 17.4.3 Highlights

    • Support for Windows®10 Creators Update.
    • Support for Radeon RX 580 Series Graphics.
    • Support for Radeon RX 570 Series Graphics.

Known Issues

    • Radeon WattMan may fail to apply settings on some Radeon R9 390 series graphics products.
    • Radeon Settings may crash on switching Windows® user after toggling AMD CrossFire™ technology mode.
    • A small amount of apps may still experience issues with Borderless Fullscreen mode and AMD FreeSync™ technology if other applications or game launchers are running on the primary screen in the background.
    • Counter-Strike™: Global Offensive and World of Warcraft™ may experience flickering or performance issues the first time the game is launched on a system boot with AMD FreeSync™ technology enabled. Workarounds include exiting and restarting the application or task switching (alt+tab) in and out of the game to fix the issue.

Known Issues for Radeon ReLive

    • The XBOX™ DVR application may cause conflicts with Radeon ReLive, users are suggested to disable XBOX™ DVR if Radeon ReLive is experiencing issues.
    • Radeon ReLive may fail to install on AMD APU Family products or experience a system hang or failure to record when using the recording feature on AMD APU Family products.
    • Radeon ReLive may intermittently fail to work after performing task switches of applications. A work around is to disable and then enable the feature in Radeon Software.
    • Radeon ReLive may exhibit corruption in recordings when capturing Microsoft Office applications.
    • Radeon ReLive may experience recording or streaming issues when task switching using ALT+TAB.

Download

File Size: 475MB

Windows 7 (64-bit)
AMD Radeon Software Crimson Edition 17.4.3 Driver for Windows® 8.1 64-bit​ 17.10.1711
Article Number: RN-WIN-RADEONCRIMSONRELIVE-17.4.3

​Radeon Software Crimson ReLive Edition is AMD's advanced graphics software for enabling high-performance gaming and engaging VR experiences. Create, capture, and share your remarkable moments. Effortlessly boost performance and efficiency. Experience Radeon Software with industry-leading user satisfaction, rigorously-tested stability, comprehensive certification, and more.

Radeon Software Crimson ReLive Edition 17.4.3 Highlights

    • Support for Windows®10 Creators Update.
    • Support for Radeon RX 580 Series Graphics.
    • Support for Radeon RX 570 Series Graphics.

Known Issues

    • Radeon WattMan may fail to apply settings on some Radeon R9 390 series graphics products.
    • Radeon Settings may crash on switching Windows® user after toggling AMD CrossFire™ technology mode.
    • A small amount of apps may still experience issues with Borderless Fullscreen mode and AMD FreeSync™ technology if other applications or game launchers are running on the primary screen in the background.
    • Counter-Strike™: Global Offensive and World of Warcraft™ may experience flickering or performance issues the first time the game is launched on a system boot with AMD FreeSync™ technology enabled. Workarounds include exiting and restarting the application or task switching (alt+tab) in and out of the game to fix the issue.

Known Issues for Radeon ReLive

    • The XBOX™ DVR application may cause conflicts with Radeon ReLive, users are suggested to disable XBOX™ DVR if Radeon ReLive is experiencing issues.
    • Radeon ReLive may fail to install on AMD APU Family products or experience a system hang or failure to record when using the recording feature on AMD APU Family products.
    • Radeon ReLive may intermittently fail to work after performing task switches of applications. A work around is to disable and then enable the feature in Radeon Software.
    • Radeon ReLive may exhibit corruption in recordings when capturing Microsoft Office applications.
    • Radeon ReLive may experience recording or streaming issues when task switching using ALT+TAB.

Download

File Size: 424MB

Windows 8.1 (64-bit)
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Utility

TriXX OC Utility V4.8.6
  • Supports Sapphire R9 285 Series.
  • Fix a potential crash at TriXX startup with R9 290/290X Series and R7 260X while YouTube is playing.
  • Fix an issue that Crossfire clock is not displayed if ULPS is active.
  • Fixed fan speed monitoring on some cards.

Download

File Size: 3MB

Windows Vista (32-bit) Windows 7 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit) Windows 2000
TriXX OC Utility V4.6.0
  • New Feature “Force Constant Voltage” to keep the voltage always at Boost state.
  • Added support for Sapphire HD 7870 XT with Boost(Tahiti LE)
  • Fixed default voltage for HD7870 (Pitcairn XT)/HD 7900(Tahiti XT & Pro)
  • Support for AMD Boost
  • Improved stability

Download

File Size: 3MB

Windows Vista (32-bit) Windows Vista (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
TriXX OC Utility V4.4.0b
TriXX V4.4.0b

Download

File Size: 3MB

Windows Vista (32-bit) Windows Vista (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
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Graphic Card User Guide

Graphic Card User Guide V1.0
AMD Radeon HD 7900 Series User Guides - 11 Localized Languages

Download

File Size: 16MB

Windows Vista (32-bit) Windows Vista (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) MS-DOS Windows 2000
Graphic Card User Guide V1.0
AMD Radeon HD7900 series user manual

Download

File Size: 1MB

Windows Vista (32-bit) Windows Vista (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) MS-DOS Windows 2000