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 Relive Edition 17.11.1 Driver for Windows® 7 32-bit​ 17.40.1031
Article Number: RN-WIN-RADEONCRIMSONRELIVE-17.11.1

​​​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 17.11.1 Highlights

Support For

    • Call of Duty®: WWII
      • Up to 5% faster performance on Radeon™ RX Vega64 (8GB) graphics than with Radeon Software Crimson ReLive Edition 17.10.3 at 2560x1440. (1)
    • AMD XConnect™ Technology
      • Now supported on Radeon RX Vega56 series graphics products for select eGPU enclosures.

Fixed Issues

    • Radeon Software may intermittently cause an application crash on limited numbers of DirectX®11 or OpenGL applications on their first run.
    • Some gaming or productivity applications may experience a random hang or application crash when performing task switching.
    • Radeon WattMan reset and restore factory default options may not reset graphics or memory clocks.
    • ​Oculus™ Dash may experience a random application hang.
    • Bezel compensation in mixed mode Eyefinity cannot be applied.
    • Radeon Settings may experience overlapping text or corruption in the Multi GPU profiles page.
    • Tom Clancy's Ghost Recon®: Wildlands may experience minor corruption with Anisotropic Filtering (AF) enabled.
    • Middle-earth™: Shadow of War™ may experience ghosting or distortion in gameplay on Multi GPU enabled system configurations.
    • AMD XConnect™ Technology products may not be detected/enabled on reconnection if previously disconnected during system sleep
    • A limited number of system devices such as printers may be removed during Radeon Software uninstallation.

Known Issues

    • Some desktop productivity apps may experience latency when dragging or moving windows.
    • Tom Clancy's Rainbow Six® Siege may experience an application hang when breaching walls with grenades or explosives.
    • Rise of the Tomb Raider™ may experience an intermittent application hang during gameplay.
    • A random system hang may be experienced after extended periods of use on system configurations using 12 GPU’s for compute workloads.
    • The GPU Workload feature may cause a system hang when switching to Compute while AMD CrossFire is enabled. A workaround is to disable AMD CrossFire before switching the toggle to Compute workloads.
    • Resizing the Radeon Settings window may cause the user interface to stutter or exhibit corruption temporarily.
    • Unstable Radeon WattMan profiles may not be restored to default after a system hang.
    • OverWatch™ may experience a random or intermittent hang on some system configurations. Disabling Radeon ReLive as a temporary workaround may resolve the issue.

Footnotes

    • Testing conducted by AMD Performance Labs as of November 1st, 2017 on the 8GB Radeon RX Vega64, on a test system comprising of Intel i7 7700X CPU (4.2 GHz), 16GB DDR4-3000 Mhz system memory, and Windows 10 x64 using the game Call of Duty®: WWII on the highest game presets. PC manufacturers may vary configurations, yielding different results. At 2560x1440, the Radeon RX Vega64 scored 120.6 FPS with Radeon Software 17.10.3 whereas the Radeon RX Vega64 scored 129.6 FPS with Radeon Software 17.11.1. Performance may vary based on use of latest drivers.(1)

Package Contents


The Radeon Software Crimson ReLive Edition 17.11.1 installation package contains the following:

    • Radeon Software Crimson ReLive Edition 17.11.1 Driver Version 17.40.1031 (Windows Driver Store Version 23.20.788.0​)

Download

File Size: 308MB

Windows 7 (32-bit)
AMD Radeon Software Crimson Relive Edition 17.11.1 Driver for Windows® 10 32-bit 17.40.1031
Article Number: RN-WIN-RADEONCRIMSONRELIVE-17.11.1

​​​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 17.11.1 Highlights

Support For

    • Call of Duty®: WWII
      • Up to 5% faster performance on Radeon™ RX Vega64 (8GB) graphics than with Radeon Software Crimson ReLive Edition 17.10.3 at 2560x1440. (1)
    • AMD XConnect™ Technology
      • Now supported on Radeon RX Vega56 series graphics products for select eGPU enclosures.

Fixed Issues

    • Radeon Software may intermittently cause an application crash on limited numbers of DirectX®11 or OpenGL applications on their first run.
    • Some gaming or productivity applications may experience a random hang or application crash when performing task switching.
    • Radeon WattMan reset and restore factory default options may not reset graphics or memory clocks.
    • ​Oculus™ Dash may experience a random application hang.
    • Bezel compensation in mixed mode Eyefinity cannot be applied.
    • Radeon Settings may experience overlapping text or corruption in the Multi GPU profiles page.
    • Tom Clancy's Ghost Recon®: Wildlands may experience minor corruption with Anisotropic Filtering (AF) enabled.
    • Middle-earth™: Shadow of War™ may experience ghosting or distortion in gameplay on Multi GPU enabled system configurations.
    • AMD XConnect™ Technology products may not be detected/enabled on reconnection if previously disconnected during system sleep
    • A limited number of system devices such as printers may be removed during Radeon Software uninstallation.

Known Issues

    • Some desktop productivity apps may experience latency when dragging or moving windows.
    • Tom Clancy's Rainbow Six® Siege may experience an application hang when breaching walls with grenades or explosives.
    • Rise of the Tomb Raider™ may experience an intermittent application hang during gameplay.
    • A random system hang may be experienced after extended periods of use on system configurations using 12 GPU’s for compute workloads.
    • The GPU Workload feature may cause a system hang when switching to Compute while AMD CrossFire is enabled. A workaround is to disable AMD CrossFire before switching the toggle to Compute workloads.
    • Resizing the Radeon Settings window may cause the user interface to stutter or exhibit corruption temporarily.
    • Unstable Radeon WattMan profiles may not be restored to default after a system hang.
    • OverWatch™ may experience a random or intermittent hang on some system configurations. Disabling Radeon ReLive as a temporary workaround may resolve the issue.

Footnotes

    • Testing conducted by AMD Performance Labs as of November 1st, 2017 on the 8GB Radeon RX Vega64, on a test system comprising of Intel i7 7700X CPU (4.2 GHz), 16GB DDR4-3000 Mhz system memory, and Windows 10 x64 using the game Call of Duty®: WWII on the highest game presets. PC manufacturers may vary configurations, yielding different results. At 2560x1440, the Radeon RX Vega64 scored 120.6 FPS with Radeon Software 17.10.3 whereas the Radeon RX Vega64 scored 129.6 FPS with Radeon Software 17.11.1. Performance may vary based on use of latest drivers.(1)

Package Contents


The Radeon Software Crimson ReLive Edition 17.11.1 installation package contains the following:

    • Radeon Software Crimson ReLive Edition 17.11.1 Driver Version 17.40.1031 (Windows Driver Store Version 23.20.788.0​)

Download

File Size: 265MB

Windows 10 (32-bit)
AMD Radeon Software Crimson Relive Edition 17.11.1 Driver for Windows® 7 64-bit​ 17.40.1031

Bullets for the new driver:

  1. 12 GPU support
  2. Software switch for Blockchain compute vs. Gaming optimized performance.
  3. Continuous performance improvements

Article Number: RN-WIN-RADEONCRIMSONRELIVE-17.11.1

​​​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 17.11.1 Highlights

Support For

    • Call of Duty®: WWII
      • Up to 5% faster performance on Radeon™ RX Vega64 (8GB) graphics than with Radeon Software Crimson ReLive Edition 17.10.3 at 2560x1440. (1)
    • AMD XConnect™ Technology
      • Now supported on Radeon RX Vega56 series graphics products for select eGPU enclosures.

Fixed Issues

    • Radeon Software may intermittently cause an application crash on limited numbers of DirectX®11 or OpenGL applications on their first run.
    • Some gaming or productivity applications may experience a random hang or application crash when performing task switching.
    • Radeon WattMan reset and restore factory default options may not reset graphics or memory clocks.
    • ​Oculus™ Dash may experience a random application hang.
    • Bezel compensation in mixed mode Eyefinity cannot be applied.
    • Radeon Settings may experience overlapping text or corruption in the Multi GPU profiles page.
    • Tom Clancy's Ghost Recon®: Wildlands may experience minor corruption with Anisotropic Filtering (AF) enabled.
    • Middle-earth™: Shadow of War™ may experience ghosting or distortion in gameplay on Multi GPU enabled system configurations.
    • AMD XConnect™ Technology products may not be detected/enabled on reconnection if previously disconnected during system sleep
    • A limited number of system devices such as printers may be removed during Radeon Software uninstallation.

Known Issues

    • Some desktop productivity apps may experience latency when dragging or moving windows.
    • Tom Clancy's Rainbow Six® Siege may experience an application hang when breaching walls with grenades or explosives.
    • Rise of the Tomb Raider™ may experience an intermittent application hang during gameplay.
    • A random system hang may be experienced after extended periods of use on system configurations using 12 GPU’s for compute workloads.
    • The GPU Workload feature may cause a system hang when switching to Compute while AMD CrossFire is enabled. A workaround is to disable AMD CrossFire before switching the toggle to Compute workloads.
    • Resizing the Radeon Settings window may cause the user interface to stutter or exhibit corruption temporarily.
    • Unstable Radeon WattMan profiles may not be restored to default after a system hang.
    • OverWatch™ may experience a random or intermittent hang on some system configurations. Disabling Radeon ReLive as a temporary workaround may resolve the issue.

Footnotes

    • Testing conducted by AMD Performance Labs as of November 1st, 2017 on the 8GB Radeon RX Vega64, on a test system comprising of Intel i7 7700X CPU (4.2 GHz), 16GB DDR4-3000 Mhz system memory, and Windows 10 x64 using the game Call of Duty®: WWII on the highest game presets. PC manufacturers may vary configurations, yielding different results. At 2560x1440, the Radeon RX Vega64 scored 120.6 FPS with Radeon Software 17.10.3 whereas the Radeon RX Vega64 scored 129.6 FPS with Radeon Software 17.11.1. Performance may vary based on use of latest drivers.(1)

Package Contents


The Radeon Software Crimson ReLive Edition 17.11.1 installation package contains the following:

    • Radeon Software Crimson ReLive Edition 17.11.1 Driver Version 17.40.1031 (Windows Driver Store Version 23.20.788.0​)

Download

File Size: 440MB

Windows 7 (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)
Show All Downloads

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