That product is currently unavailable. Please try a different product or see this article for help.
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards

Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards

Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
Sapphire Radeon 11265-05-20G PULSE RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC with Backplate (UEFI) PCI-E Graphics Card Graphic Cards
$204.39 Why this price?
Checking for changes Product info up-to-date Product info updated We've detected that this product is out of stock. Enter your email below and we will notify you when it is available.
Buy Now, Pay Later
As low as $ / mo
- month term
- No impact on credit score
- Quick & easy checkout
- Legal stuff:
Promotional Offer
Estimations exclude tax, and assume no other Klarna balances. Non-promotional balances have a 19.99% APR and a $2 monthly minimum interest charge. Accounts are subject to credit approval, and issued by WebBank, member FDIC.

Free shipping on this product


Availability: In stock on August 22 2020. Order it now.
Fulfilled by Amazon


Get it by Saturday, Sep 26
Order within 12 hr 12 min

Features

  • 2 x HDMI; 1 x DVI-D; 2 x DP
  • 256-bit memory bus; Power consumption: <225Watt
  • Cooling technology: Dual fan. OS-windows 10,7
  • Boost clock:1366 MHz
  • High-polymer, aluminum capacitors offering outstanding reliability

Description

Sapphire Radeon Pulse RX 580 8GB GDDR5 DUAL HDMI/DVI-D/DUAL DP OC w/backplate (UEFI) PCI-E Graphics Card.


Max Screen Resolution 3840 x 2160


Memory Speed 1750 MHz


Graphics Coprocessor AMD Radeon RX 580


Chipset Brand Amd


Graphics Card Ram Size 8 GB


Brand Sapphire Technology


Series Sapphire 11265-05-20G Radeon PULSE RX 580 8GB


Item model number 11265-05-20G


Item Weight 0.176 ounces


Product Dimensions 11.25 x 3.5 x 6.5 inches


Item Dimensions LxWxH 11.25 x 3.5 x 6.5 inches


Manufacturer Althon Micro Inc.


ASIN B06ZZ6FMF8


Is Discontinued By Manufacturer No


Date First Available April 18, 2017


ASIN B06ZZ6FMF8


Customer Reviews 4.6 out of 5 stars 1,298 ratings 4.6 out of 5 stars


Best Sellers Rank #11 in Computer Graphics Cards


Date First Available April 18, 2017


Shipping

This product includes free shipping to all US addresses.


Delivery

Unless otherwise stated above, most products arrive within 2-3 business days. Larger items may take 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Features

  • 2 x HDMI; 1 x DVI-D; 2 x DP
  • 256-bit memory bus; Power consumption: <225Watt
  • Cooling technology: Dual fan. OS-windows 10,7
  • Boost clock:1366 MHz
  • High-polymer, aluminum capacitors offering outstanding reliability

Description

Sapphire Radeon Pulse RX 580 8GB GDDR5 DUAL HDMI/DVI-D/DUAL DP OC w/backplate (UEFI) PCI-E Graphics Card.


Max Screen Resolution 3840 x 2160


Memory Speed 1750 MHz


Graphics Coprocessor AMD Radeon RX 580


Chipset Brand Amd


Graphics Card Ram Size 8 GB


Brand Sapphire Technology


Series Sapphire 11265-05-20G Radeon PULSE RX 580 8GB


Item model number 11265-05-20G


Item Weight 0.176 ounces


Product Dimensions 11.25 x 3.5 x 6.5 inches


Item Dimensions LxWxH 11.25 x 3.5 x 6.5 inches


Manufacturer Althon Micro Inc.


ASIN B06ZZ6FMF8


Is Discontinued By Manufacturer No


Date First Available April 18, 2017


ASIN B06ZZ6FMF8


Customer Reviews 4.6 out of 5 stars 1,298 ratings 4.6 out of 5 stars


Best Sellers Rank #11 in Computer Graphics Cards


Date First Available April 18, 2017


Shipping

This product includes free shipping to all US addresses.


Delivery

Unless otherwise stated above, most products arrive within 2-3 business days. Larger items may take 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Features

  • 2 x HDMI; 1 x DVI-D; 2 x DP
  • 256-bit memory bus; Power consumption: <225Watt
  • Cooling technology: Dual fan. OS-windows 10,7
  • Boost clock:1366 MHz
  • High-polymer, aluminum capacitors offering outstanding reliability

Description

Sapphire Radeon Pulse RX 580 8GB GDDR5 DUAL HDMI/DVI-D/DUAL DP OC w/backplate (UEFI) PCI-E Graphics Card.


Max Screen Resolution 3840 x 2160


Memory Speed 1750 MHz


Graphics Coprocessor AMD Radeon RX 580


Chipset Brand Amd


Graphics Card Ram Size 8 GB


Brand Sapphire Technology


Series Sapphire 11265-05-20G Radeon PULSE RX 580 8GB


Item model number 11265-05-20G


Item Weight 0.176 ounces


Product Dimensions 11.25 x 3.5 x 6.5 inches


Item Dimensions LxWxH 11.25 x 3.5 x 6.5 inches


Manufacturer Althon Micro Inc.


ASIN B06ZZ6FMF8


Is Discontinued By Manufacturer No


Date First Available April 18, 2017


ASIN B06ZZ6FMF8


Customer Reviews 4.6 out of 5 stars 1,298 ratings 4.6 out of 5 stars


Best Sellers Rank #11 in Computer Graphics Cards


Date First Available April 18, 2017


abunda_amazon_reviews Day one of using this GPU. I didn't want to pay out the nose for a 20 series card from team green and the 16 series didn't really catch my eye either; so, having a Ryzen CPU, I decided it was time to try out AMD's GPUs. This thing is a monster, and my GTX 960 wasn't exactly a slouch. It can get a little warm though so make sure your case ventilation is above average. Battlefield V, DX12, Ultra: 60-90FPS. Destiny 2, highest settings: 60-100FPS. Overwatch, epic preset: 90+ FPS. DOOM 2016, Vulkan, ultra preset: 120+ FPS. Apex Legends, highest settings: 70-85FPS. Prey (2017), highest settings: 70-90FPS. Hellblade: Senua's Sacrifice, highest settings: 60-70FPS Just buy it, especially if you're on a tight budget and want the most for your dollar. Could've been a bit cheaper since we're on the cusp of the release of the RX5700 partner cards. Build specs: ASRock B450m Pro4 AMD Ryzen 5 2600 Corsair H60 AIO 16GB Ballistix Sport LT DDR4 2400 Sapphire RX 580 8GB Kingston A400 240GB SATA Western Digital Blue 3D NAND 500GB m.2 Western Digital Blue 500GB m.2 NVME Western Digital RE3 1TB Deepcool RF 120W Corsair Air Series AF120 x2 Corsair CX650m PSU Corsair Carbide 275R;;Reviewed in the United States on September 5, 2019;;5.0 out of 5 stars;;Hey, look! A PC REVIEW!;;Ryan Cook;;;Awesome upgrade for my 2012 mac pro tower. Zero hassles, arrived sealed and perfect condition from Amazon. So happy prices came back down on these from crazy bitmining phase/fad. UPDATE: forgot to mention; if using with older Apple LED Cinema Display, with the attached (non removable) mini-DP cable; you will need a mini-DP to DP converter cable (less than $10). ALSO, here are the Geekbench 4 scores for the card on my Mac Pro 5,1 systems: Sapphire Pulse RX580 => 136001 Sapphire RADEON 7950 Mac Edition => 89169 RADEON 7970 (overclocked) => 106493;;Reviewed in the United States on August 17, 2018;;5.0 out of 5 stars;;Great mac pro upgrade;;Christopher L. Simmons;;;Popped this into my Mac Pro 4,1->5,1 I purchased off of eBay for $299. This decade old machine is now running laps around my maxed out 2016 MacBook Pro. Easy plug and play. Running MacOS Mojave with zero issues.;;Reviewed in the United States on August 31, 2018;;5.0 out of 5 stars;;2009 Mac Pro LIVES;;BaroqueBoyz;;;I was looking for a new GPU for my mid 2010 Mac Pro so that I could upgrade to OSX Mojave (need a card that can handle Metal). This was one of the recommended cards by Apple. As others have mentioned, it does require a dual mini 6 pin to 8 pin adapter cable to power the unit from the mother board. This allow both mini 6 pin power supplies to be combined to juice this card. I couldn't find the right one on Amazon, so I found one on Ebay for 7.95 including shipping and had it in about 4 days. The card was pretty easy to install. Initially, when I powered up, the computer froze on the gray screen before the Apple logo appears. Just to try something different, I booted up in safe mode and, to my surprise, the card started working flawlessly. Subsequently, I booted up normally and the card works just fine. Unlike some reports, I am able to see the Apple logo and the progress bar on start up, just like normal. I subsequently upgraded the system from High Sierra to Mojave, no problem. Prior to that, I had received the error message during the upgrade indicating that a hardware upgrade was required. The package has no indication of Mac compatibility and there are no OSX downloads on the Sapphire website. That initially made me nervous, but other people had written that High Sierra could run the card no problem. They were right.;;Reviewed in the United States on October 7, 2018;;5.0 out of 5 stars;;Works with a mid-2010 Mac Pro;;Seattle Jam;;;This is a really good GPU for Hackintosh systems. Zero issues getting it working and with an overclocked ASUS MB, I'm getting 157-160fps on CINEBECH. Bought this for video editing / rendering acceleration on OSX and it has exceeded my expectations.....BRUCEX test @ 16 second export with this card.;;Reviewed in the United States on June 10, 2018;;5.0 out of 5 stars;;Great card for Hackintosh system;;jpogar;;;If you have a real 2010, 2012 Mac Pro 5,1, THIS is the card you want. It is truly plug and play if you run High Sierra. I have a 12 core extreme (4ghz CPUs) with 64gig and a 1TB M.2 Blade boot volume, and 5 8GB hds. I recently bought this card to replace my dual GPU configuration, and also bought a couple of DP to DVID adaptors (Still running three HP 30" DVID monitors... waiting for the new Apple monitors) I dropped this in (If course there is no EFI display... was considering sending it to macvidcards to have it flashed...), powered up, refreshed pram, and boom. Worked perfectly in my highly modded Cheese Grater Mac Pro. (5,1 mid 2010). It's important that you have the REAL 5,1, not the 2009s that were flashed to say 5,1... because you need PCI2.0 to get any performance out of the card at all. the first thing I did was run BruceX... 16.3 seconds... holy fast render batman! Considering the best BruceX time I've ever seen was 11 seconds, thats not bad. The card os smooth as silk, Final Cut BLAZES, and editing 4k with complex renders and particle effects is now a no brainer. Best$ I've ever spent. I'm quite sure this ancient 7 year old machine is easily faster than 98% of whats out there STILL, and will serve me for another 10 years.. thanks to this fantastic card. A not to those who use Premier or Resolve, etc.. you probably want an NVIDIA card, since those NLEs use OpenGL, and AMD supports OpenCL. which is what FinalCut Pro X uses... (Basically, AMD is better for FinaCut, and NVIDIA is better for Premier). This is only true fro Premier... apps like Photoshop etc support OpenCL AND OpenGL. (According to Adobe);;Reviewed in the United States on March 26, 2018;;5.0 out of 5 stars;;Best card for Mac Pro 5,1 Mid2010 - 2012, running Final Cut pro X. 16.2 second BruceX! with 12 core and 64gb;;JL Morgan

Shipping

This product includes free shipping to all US addresses.


Delivery

Orders placed now will arrive in 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Top Amazon Reviews


5.0 out of 5 stars
By Ryan Cook - Reviewed in the United States on September 5, 2019
Hey, look! A PC REVIEW!
Day one of using this GPU. I didn't want to pay out the nose for a 20 series card from team green and the 16 series didn't really catch my eye either; so, having a Ryzen CPU, I decided it was time to try out AMD's GPUs. This thing is a monster, and my GTX 960 wasn't exactly a slouch. It can get a little warm though so make sure your case ventilation is above average. Battlefield V, DX12, Ultra: 60-90FPS. Destiny 2, highest settings: 60-100FPS. Overwatch, epic preset: 90+ FPS. DOOM 2016, Vulkan, ultra preset: 120+ FPS. Apex Legends, highest settings: 70-85FPS. Prey (2017), highest settings: 70-90FPS. Hellblade: Senua's Sacrifice, highest settings: 60-70FPS Just buy it, especially if you're on a tight budget and want the most for your dollar. Could've been a bit cheaper since we're on the cusp of the release of the RX5700 partner cards. Build specs: ASRock B450m Pro4 AMD Ryzen 5 2600 Corsair H60 AIO 16GB Ballistix Sport LT DDR4 2400 Sapphire RX 580 8GB Kingston A400 240GB SATA Western Digital Blue 3D NAND 500GB m.2 Western Digital Blue 500GB m.2 NVME Western Digital RE3 1TB Deepcool RF 120W Corsair Air Series AF120 x2 Corsair CX650m PSU Corsair Carbide 275R

5.0 out of 5 stars
By Christopher L. Simmons - Reviewed in the United States on August 17, 2018
Great mac pro upgrade
Awesome upgrade for my 2012 mac pro tower. Zero hassles, arrived sealed and perfect condition from Amazon. So happy prices came back down on these from crazy bitmining phase/fad. UPDATE: forgot to mention; if using with older Apple LED Cinema Display, with the attached (non removable) mini-DP cable; you will need a mini-DP to DP converter cable (less than $10). ALSO, here are the Geekbench 4 scores for the card on my Mac Pro 5,1 systems: Sapphire Pulse RX580 => 136001 Sapphire RADEON 7950 Mac Edition => 89169 RADEON 7970 (overclocked) => 106493

5.0 out of 5 stars
By BaroqueBoyz - Reviewed in the United States on August 31, 2018
2009 Mac Pro LIVES
Popped this into my Mac Pro 4,1->5,1 I purchased off of eBay for $299. This decade old machine is now running laps around my maxed out 2016 MacBook Pro. Easy plug and play. Running MacOS Mojave with zero issues.

5.0 out of 5 stars
By Seattle Jam - Reviewed in the United States on October 7, 2018
Works with a mid-2010 Mac Pro
I was looking for a new GPU for my mid 2010 Mac Pro so that I could upgrade to OSX Mojave (need a card that can handle Metal). This was one of the recommended cards by Apple. As others have mentioned, it does require a dual mini 6 pin to 8 pin adapter cable to power the unit from the mother board. This allow both mini 6 pin power supplies to be combined to juice this card. I couldn't find the right one on Amazon, so I found one on Ebay for 7.95 including shipping and had it in about 4 days. The card was pretty easy to install. Initially, when I powered up, the computer froze on the gray screen before the Apple logo appears. Just to try something different, I booted up in safe mode and, to my surprise, the card started working flawlessly. Subsequently, I booted up normally and the card works just fine. Unlike some reports, I am able to see the Apple logo and the progress bar on start up, just like normal. I subsequently upgraded the system from High Sierra to Mojave, no problem. Prior to that, I had received the error message during the upgrade indicating that a hardware upgrade was required. The package has no indication of Mac compatibility and there are no OSX downloads on the Sapphire website. That initially made me nervous, but other people had written that High Sierra could run the card no problem. They were right.

5.0 out of 5 stars
By jpogar - Reviewed in the United States on June 10, 2018
Great card for Hackintosh system
This is a really good GPU for Hackintosh systems. Zero issues getting it working and with an overclocked ASUS MB, I'm getting 157-160fps on CINEBECH. Bought this for video editing / rendering acceleration on OSX and it has exceeded my expectations.....BRUCEX test @ 16 second export with this card.

5.0 out of 5 stars
By JL Morgan - Reviewed in the United States on March 26, 2018
Best card for Mac Pro 5,1 Mid2010 - 2012, running Final Cut pro X. 16.2 second BruceX! with 12 core and 64gb
If you have a real 2010, 2012 Mac Pro 5,1, THIS is the card you want. It is truly plug and play if you run High Sierra. I have a 12 core extreme (4ghz CPUs) with 64gig and a 1TB M.2 Blade boot volume, and 5 8GB hds. I recently bought this card to replace my dual GPU configuration, and also bought a couple of DP to DVID adaptors (Still running three HP 30" DVID monitors... waiting for the new Apple monitors) I dropped this in (If course there is no EFI display... was considering sending it to macvidcards to have it flashed...), powered up, refreshed pram, and boom. Worked perfectly in my highly modded Cheese Grater Mac Pro. (5,1 mid 2010). It's important that you have the REAL 5,1, not the 2009s that were flashed to say 5,1... because you need PCI2.0 to get any performance out of the card at all. the first thing I did was run BruceX... 16.3 seconds... holy fast render batman! Considering the best BruceX time I've ever seen was 11 seconds, thats not bad. The card os smooth as silk, Final Cut BLAZES, and editing 4k with complex renders and particle effects is now a no brainer. Best$ I've ever spent. I'm quite sure this ancient 7 year old machine is easily faster than 98% of whats out there STILL, and will serve me for another 10 years.. thanks to this fantastic card. A not to those who use Premier or Resolve, etc.. you probably want an NVIDIA card, since those NLEs use OpenGL, and AMD supports OpenCL. which is what FinalCut Pro X uses... (Basically, AMD is better for FinaCut, and NVIDIA is better for Premier). This is only true fro Premier... apps like Photoshop etc support OpenCL AND OpenGL. (According to Adobe)

Recent Reviews


5.0 out of 5 stars
By Ryan Cook - Reviewed in the United States on September 5, 2019
Hey, look! A PC REVIEW!
Day one of using this GPU. I didn't want to pay out the nose for a 20 series card from team green and the 16 series didn't really catch my eye either; so, having a Ryzen CPU, I decided it was time to try out AMD's GPUs. This thing is a monster, and my GTX 960 wasn't exactly a slouch. It can get a little warm though so make sure your case ventilation is above average. Battlefield V, DX12, Ultra: 60-90FPS. Destiny 2, highest settings: 60-100FPS. Overwatch, epic preset: 90+ FPS. DOOM 2016, Vulkan, ultra preset: 120+ FPS. Apex Legends, highest settings: 70-85FPS. Prey (2017), highest settings: 70-90FPS. Hellblade: Senua's Sacrifice, highest settings: 60-70FPS Just buy it, especially if you're on a tight budget and want the most for your dollar. Could've been a bit cheaper since we're on the cusp of the release of the RX5700 partner cards. Build specs: ASRock B450m Pro4 AMD Ryzen 5 2600 Corsair H60 AIO 16GB Ballistix Sport LT DDR4 2400 Sapphire RX 580 8GB Kingston A400 240GB SATA Western Digital Blue 3D NAND 500GB m.2 Western Digital Blue 500GB m.2 NVME Western Digital RE3 1TB Deepcool RF 120W Corsair Air Series AF120 x2 Corsair CX650m PSU Corsair Carbide 275R

5.0 out of 5 stars
By Christopher L. Simmons - Reviewed in the United States on August 17, 2018
Great mac pro upgrade
Awesome upgrade for my 2012 mac pro tower. Zero hassles, arrived sealed and perfect condition from Amazon. So happy prices came back down on these from crazy bitmining phase/fad. UPDATE: forgot to mention; if using with older Apple LED Cinema Display, with the attached (non removable) mini-DP cable; you will need a mini-DP to DP converter cable (less than $10). ALSO, here are the Geekbench 4 scores for the card on my Mac Pro 5,1 systems: Sapphire Pulse RX580 => 136001 Sapphire RADEON 7950 Mac Edition => 89169 RADEON 7970 (overclocked) => 106493

5.0 out of 5 stars
By BaroqueBoyz - Reviewed in the United States on August 31, 2018
2009 Mac Pro LIVES
Popped this into my Mac Pro 4,1->5,1 I purchased off of eBay for $299. This decade old machine is now running laps around my maxed out 2016 MacBook Pro. Easy plug and play. Running MacOS Mojave with zero issues.

5.0 out of 5 stars
By Seattle Jam - Reviewed in the United States on October 7, 2018
Works with a mid-2010 Mac Pro
I was looking for a new GPU for my mid 2010 Mac Pro so that I could upgrade to OSX Mojave (need a card that can handle Metal). This was one of the recommended cards by Apple. As others have mentioned, it does require a dual mini 6 pin to 8 pin adapter cable to power the unit from the mother board. This allow both mini 6 pin power supplies to be combined to juice this card. I couldn't find the right one on Amazon, so I found one on Ebay for 7.95 including shipping and had it in about 4 days. The card was pretty easy to install. Initially, when I powered up, the computer froze on the gray screen before the Apple logo appears. Just to try something different, I booted up in safe mode and, to my surprise, the card started working flawlessly. Subsequently, I booted up normally and the card works just fine. Unlike some reports, I am able to see the Apple logo and the progress bar on start up, just like normal. I subsequently upgraded the system from High Sierra to Mojave, no problem. Prior to that, I had received the error message during the upgrade indicating that a hardware upgrade was required. The package has no indication of Mac compatibility and there are no OSX downloads on the Sapphire website. That initially made me nervous, but other people had written that High Sierra could run the card no problem. They were right.

5.0 out of 5 stars
By jpogar - Reviewed in the United States on June 10, 2018
Great card for Hackintosh system
This is a really good GPU for Hackintosh systems. Zero issues getting it working and with an overclocked ASUS MB, I'm getting 157-160fps on CINEBECH. Bought this for video editing / rendering acceleration on OSX and it has exceeded my expectations.....BRUCEX test @ 16 second export with this card.

5.0 out of 5 stars
By JL Morgan - Reviewed in the United States on March 26, 2018
Best card for Mac Pro 5,1 Mid2010 - 2012, running Final Cut pro X. 16.2 second BruceX! with 12 core and 64gb
If you have a real 2010, 2012 Mac Pro 5,1, THIS is the card you want. It is truly plug and play if you run High Sierra. I have a 12 core extreme (4ghz CPUs) with 64gig and a 1TB M.2 Blade boot volume, and 5 8GB hds. I recently bought this card to replace my dual GPU configuration, and also bought a couple of DP to DVID adaptors (Still running three HP 30" DVID monitors... waiting for the new Apple monitors) I dropped this in (If course there is no EFI display... was considering sending it to macvidcards to have it flashed...), powered up, refreshed pram, and boom. Worked perfectly in my highly modded Cheese Grater Mac Pro. (5,1 mid 2010). It's important that you have the REAL 5,1, not the 2009s that were flashed to say 5,1... because you need PCI2.0 to get any performance out of the card at all. the first thing I did was run BruceX... 16.3 seconds... holy fast render batman! Considering the best BruceX time I've ever seen was 11 seconds, thats not bad. The card os smooth as silk, Final Cut BLAZES, and editing 4k with complex renders and particle effects is now a no brainer. Best$ I've ever spent. I'm quite sure this ancient 7 year old machine is easily faster than 98% of whats out there STILL, and will serve me for another 10 years.. thanks to this fantastic card. A not to those who use Premier or Resolve, etc.. you probably want an NVIDIA card, since those NLEs use OpenGL, and AMD supports OpenCL. which is what FinalCut Pro X uses... (Basically, AMD is better for FinaCut, and NVIDIA is better for Premier). This is only true fro Premier... apps like Photoshop etc support OpenCL AND OpenGL. (According to Adobe)