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SAPPHIRE DUAL-X 100373L Radeon R9 280 3GB 384-Bit GDDR5 PCI Express 3.0 CrossFireX Support Video Card

  • 1792 Stream Processors
  • 3GB 384-Bit GDDR5
  • PCI Express 3.0
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The SAPPHIRE DUAL-X Radeon R9 280 is powered by the latest AMD GPU to take your gaming to the next level. Based on AMD 28nm GCN architecture and boasting support for DirectX 11.2, the Radeon R9 280 VPU gives you the power to drive today’s hottest games — and tomorrow’s, keeping you in the fight whatever the circumstances. With Ultra Resolution Gaming you can leave HD in the dust by gaming on displays much, much larger. Whether using a 4k monitor or combining multiple HD monitors, you’ll get an expansive experience that’s truly out of sight. A rich set of AMD innovative technologies is included, such as App Acceleration, AMD PowerTune, AMD ZeroCore, and AMD HD3D technology. With these technology advancements, you'll get more than one way to elevate your gaming experience.

  • newegg SAPPHIRE Dual-X Cooling Technology Dual-X is a highly efficient multi-heatpipe cooler with dual fans that provide quiet and very cool operation during normal operating conditions, and superb cooling performance even under extreme loads.
  • newegg Mantle There’s optimization, and then there’s Mantle. Games enabled with Mantle speak the language of GCN architecture to unlock revolutionary performance and image quality. It’s a game-changing innovation developed by AMD.
  • newegg AMD PowerTune Technology AMD PowerTune is a breakthrough technology that sets an entirely new direction for maximum performance at TDP. It allows the GPU to be designed with higher engine clock speeds which can be applied on the broad set of applications that have thermal headroom.
  • newegg AMD Stream Technology Accelerate the most demanding applications with AMD Stream technology and do more with your PC. AMD Stream Technology allows you to use the teraflops of compute power locked up in your graphics processer on tasks other than traditional graphics such as video encoding, at which the graphics processor is many, many times faster than using the CPU alone.
  • newegg AMD HD3D Technology Enjoy the most immersive experience possible with full support for High Definition Stereoscopic 3D, a technique that presents 2D images (movies, games, photos) in a format that creates the illusion of three-dimensional depth when using compatible 3D displays/glasses/software.

Learn more about the Sapphire Tech 100373L

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

Customer Reviews of the Sapphire Tech 100373L

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  • Neil M.
  • 1/21/2015 5:29:48 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsA great card

Pros: -maxes out every game I own
-stays cool even under load
-not really aloud card

Cons: -Took 20 mins for my mobo to initialize after uninstalling the drivers to update, but worked fine after that. Could cause some confusion if you are a first time builder.

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  • Anonymous
  • 1/13/2015 8:50:36 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGood but not great for 3+ displays

Pros: This card is fast and well constructed. can run skyrim ultra on a triple 1080p monitor eyefinity setup.

Cons: At this time I do not know if four monitors will work using the displayport out, if possible I will text this and update my review.

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  • Anonymous
  • 1/12/2015 3:50:36 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month

4 out of 5 eggsAmazing card

Pros: Ive had this card for nearly two weeks and so far it handles everything I throw at it just fine. Lately ive been playing some Alien:Isolation maxed out 1080p and it handles it just fine. This is a great card for the money and im glad I got it at a great price, only wish I got a 280x instead but overall an excellent card. It gets a tad hot but its no big deal, I just set up a mini fan next to my case to cool it up a bit (yes I know its ghetto).

Cons: Nothing so far, I just wish it came with a game bundle when I got it

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  • James N.
  • 1/10/2015 7:55:04 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsExcellent card for the money

Pros: This card is just awesome!! It replaced my aging HD6750 (also from Sapphire) and the performance difference could be measured in light years. GCN and Mantle are the way to go! Its easy to install, though it is a BIG card, so if you've got a small case it might not fit. I had barely enough room and had to move around some HDD's, but not it's nice and snug. A+ in my opinion

Cons: None so far other than it's pretty big

Other Thoughts: If your looking for a mid-rage card at a good price point, this is the one for you!

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  • Debra S.
  • 1/6/2015 2:02:51 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDOA

Pros: After a new system build I found my video card DOA. Installed old card for now. RMA hoping that the new card works better!

Cons: DOA

0 out of 1 people found this review helpful. Did you? Yes No

  • SCOTT D.
  • 1/5/2015 10:12:48 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWorks great

Pros: easy install, MSI afterburner takes you straight to overclock settings. Mine is at 1200, runs Crysis 3 at 45-60 fps. My price was off-scale great as well.

Cons: you can hear the fans spool up, but it is sitting right next to me.

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  • Major J.
  • 1/1/2015 2:30:23 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggs

Pros: Great card. Worked straight out of the box very quite. Run very well at 1900x1200 resolution Great card for the price

Cons: Didn't come with the power cords or crossover bridge as advertised. I will deduct 2 eggs for that reason only.

1 out of 3 people found this review helpful. Did you? Yes No

  • William S.
  • 12/30/2014 8:18:51 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsBeast

Pros: Great performance for a mid-range card. You want high or ultra in nearly every game? Done.

Twin fan setup is sharp looking and does a pretty good job. If you have an open case, you won't mind showing it off.

Cons: I haven't had the cooling or coil issues that others are talking about, but I'll be keeping close watch on it

Seems a bit power hungry, but I'm throwing 650w at it. No big deal.

Other Thoughts: Using this to build an itx form factor setup as a HTPC and travel rig. No regrets so far.

Time will tell if it will handle Witcher 3...

1 out of 1 people found this review helpful. Did you? Yes No

  • david r.
  • 12/26/2014 9:49:01 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Card!!

Pros: Blazes through everything 60 fps @ 1080p- No joke
Benchmarks halfway in between a GTX 760 and 770
Beautiful design-A+++ Devs really put their hearts into this one
Very quiet, in fact nearly silent at full throttle.- Beyond happy
Full Mantle support, pairs greatly with my 860k

Cons: Very long, actually feels flimsy from the sheer length of this card while installing- BE CAREFUL this is a BIG card
A little power hungry, higher amperage than expected. 40A+/-

Other Thoughts: This replaced my aging....ANCIENT GTX 560ti
Sapphire has been my choice for AMD (ATI) for many years, beginning with the HD3650 back in the day.
From now on they will be my only choice
I recommend a PSU with 2 or more 12v rails to balance the load, ATLEAST @ 550w Bronze 80 Cert..

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  • Bradley k.
  • 12/26/2014 2:28:23 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsVery powerful card, Killed my power supply.

Pros: *Powerful

*Plays arma 3 single player on ultra at 50fps...multiplayer is 20fps(arma 3 multiplayer is horribly optimized)

*Plays farcry 4 at highest settings without a problem

*Can play every 2014 mainstream game on high.

*Great performance to price ratio.

Cons: *It's big, I just barley got it to fit into my case, but it did fit after moving some wires.

*Literally killed my 650watt power supply.

Other Thoughts: So it's the day after Christmas, I have been feeling like a kid in a candy store all day because I just got this powerful card and it's running all theses games with great graphics at good fps.

I fire up one of my more demanding games farcry on max settings and it looks fantastic. I got a quest to climb some radio tower on a mountain and half way up it my computer shuts off unexpectedly. I try to turn it on again but no good.

I then precede to open up my case and a small cloud of smoke comes out, I was stunned to say the least. I start going through the components to see what happened.

At first I thought it was this card but after changing it out my pc would still not start, should have know you can't slay a beast that easy.

Then I checked my power supply and it smelled like someone took a flame thrower to it, really hot as well.

Changed it out with a backup and my pc works just fine now; it's a lower watt power supply less then 500 so I can't use this card yet, I have to wait for the new power supply I had to buy to get time for some old fashioned 30fps on low gameplay for a week.

3 out of 3 people found this review helpful. Did you? Yes No

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