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Sapphire Tech > 
Item#: N82E16814202045

SAPPHIRE Radeon R9 280X DirectX 11.2 100363VXSR 3GB 384-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card

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  • 3GB 384-Bit GDDR5
  • Core Clock 950 MHz
  • Boost Clock 1070MHz
  • 1 x DL DVI-I, 1 x DL DVI-D 1 x HDMI 1 x DisplayPort
  • 2048 Stream Processors
  • PCI Express 3.0 x16

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Supercharge your gaming with the great power of the Sapphire 100363VXSR Radeon R9 280X video card. This card is based on the cutting-edge 28nm GCN architecture with the new Microsoft DirectX 11.2 support, and built around 2048 Stream Processors and 3GB 384-bit GDDR5 memory. It delivers a significant performance boost in your favorite games and daily applications. Moreover, games enabled with the optimized Mantle speak the language of GCN architecture to unlock revolutionary performance and image quality. This card enables ultra resolution (four times higher than HD) gaming with rich details. The 100363VXSR equips with the 2nd generation of SAPPHIRE’s exclusive vapor chamber design and delivers exceptional thermal performance you can rely on even during extreme load condition. An array of cutting-edge graphics technology, such as AMD HD 3D, AMD Eyefinity technology, AMD App Acceleration, AMD PowerTune technology, and AMD CrossFire, are built right in, offering you more than one way to elevate your gaming experience. With its compact design, this graphics card is perfect for standard ATX systems.

  • newegg MICROSOFT DIRECTX 11.2 SUPPORT AMD Radeon R9 280X video card supports the new DIRECTX 11.2 which brings a host of new features to improve performance in your games and graphics app. The DIRECTX 11.2 offers HLSL shader linking, Inbox HLSL compiler, GPU overlay support, DirectX tiled resources, and more. Bring new levels of visual realism to gaming on the PC and get top-notch performance.
  • newegg EYEFINITY The next generation of AMD Eyefinity technology features all-new support for stereo 3D, universal bezel compensation and brand new display configurations, bringing you ultimate panoramic computing experience.
  • newegg AMD HD3D TECHNOLOGY AMD HD3D Technology is supported by an advanced and open ecosystem that, in conjunction with specific AMD hardware and software technologies, enables 3D display capabilities for many PC applications and experiences.
  • newegg AMD POWERTUNE TECHNOLOGY Designed with the most advanced power management features, the AMD Radeon HD graphics card is equipped with the intelligence to convert unused power headroom into extra performance by dynamically controlling clock speeds, allowing gamers advanced performance inside of the power envelope they specify.
  • newegg AMD POWERPLAY AND AMD ZEROCORE TECHNOLOGY AMD PowerPlay power management technology automatically manages power consumption according to actual GPU loading. AMD ZeroCore Power technology enables lower idle power than any other currently available graphics card. With support for AMD CrossFire technology, AMD ZeroCore Power eliminates wasted power, as well as additional heat and noise from extra cards when you are not using them.
  • newegg AMD APP ACCELERATION Powered by a set of innovative hardware and software technologies working in concert behind the scenes, AMD App Acceleration gives you enhanced speed and performance beyond traditional graphics and video processing.

Learn more about the Sapphire Tech 100363VXSR


R9 200


PCI Express 3.0 x16


Chipset Manufacturer
Radeon R9 280X
Core Clock
950 MHz
Boost Clock
Stream Processors
2048 Stream Processors


Effective Memory Clock
1550MHz (Effective 6200 Mbps)
Memory Size
Memory Interface
Memory Type


DirectX 11.2
OpenGL 4.2


1 x HDMI
1 x DisplayPort
1 x DL DVI-I, 1 x DL DVI-D


Max Resolution
D-Sub(VGA): 2048x1536

DL-DVI-I: 2500x1600

HDMI 1.4a: 4096x2160

DisplayPort 1.2: 4096x2160
Eyefinity Support
CrossFireX Support
With Fan
Operating Systems Supported
Windows Vista(32Bit/64Bit)

Windows Media Center Edition 2005

Windows 7(32bit/64bit)

Windows 8 or 8.1(32bit/64bit)
System Requirements
750W (or greater) power supply with one 150W 8-pin and one 75W 6-pin PCI Express power connector recommended

1000W (or greater) power supply with two 150W 8-pin and two 75W 6-pin PCI Express power connector recommended for AMD CrossFire technology in dual mode
Power Connector
2 x 8-Pin
Dual-Link DVI Supported
HDCP Ready


SAPPHIRE VAPOR-X Cooling Technology

Dual Firmware support: UEFI and BIOS

Black Diamond Choke

DirectX 11.2 graphics

Open GL 4.2 support

AMD App Acceleration

AMD Image quality enhancement technology

AMD Cutting-edge integrated display support

AMD Powerplay Power management technology

AMD PowerTune technology

AMD ZeroCore Power technology

AMD HD Media Accelerator

Dolby TrueHD and DTS-HD Master Audio support

Form Factor & Dimensions

Form Factor
Plug-in Card
Card Dimensions (L x H)
10.87" x 4.76" x 1.77"
Slot Width
Dual Slot


Package Contents
100363VXSR Card

Crossfire Interconnect Cable x1

HDMI 1.4 1.8m cable x1

8 Pin to 4 Pin Power adaptor x2
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
  • Return Policies
    • Return for refund within: Non-refundable
    • Return for replacement within: 30 days
  • This item is covered by's Replacement Only Return Policy.
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