rx 580

Hello, i have a mac pro 5,1 with an nvidia GT120. I'm looking for an AMD RX 580, and i would know how i can do for have a boot screen. Open core boot loader ? (my mac pro is already under monterey with open core legacy patcher) Thanks.

Hi all - I'd like to start upgrading my 5,1 a little bit and am in need of some guidance as to how to go about it. Ideally my 5,1 would end up with a 5600 XT graphics card running Monterey. It is now running High Sierra and a ATI 5770. I'm shooting for a 5600 XT because I want to eventually...

Hey guys, I'm in the process of doing some upgrades to my 5,1 cMP. I installed a Sapphire Pulse RX 580 GPU 8GB, firmware updated to 144.0.0.0, clean installed Mojave, and installed Opencore using Martin Lo's package. The GPU works fine but doesn't give me the boot picker. Did some reading on...

Hey everyone, I’ve got a CMP 5,1 with an RX580 that has no boot screen. I installed Refindplus and Opencore using MyBootMgr which is supposed to give you a boot screen again. I have Mojave and Windows 10 that both run fine but I need to guess how to get into them and it’s a major pain, plus I...

Guys, i would appreciate if someone could shed some light on as to whether a MP 3,1 with a Catalina patch (Dosdude's) will be able run the the above-mentioned GPUs. I have read some conflicting advises (or i am just confused) that since SSE4.2 is not present in the Xeons, the Rxs' will not...

Hello there, I'm about to replace the GPU on my Mac Pro 5,1 and I have a few doubts. First of all, here's the current - 100% working - situation: - Mac Pro 5,1 - 6-Core 3.46GHz - 32GB Ram - Flashed AMD R9 280x - LG 34UC99 34" Monitor (via Display Port) - USB 3 PCIe card - Upgraded Wi-Fi and...

What is the best GPU i Can put in Mac Pro 5,1 ?? i have nvidia qudroo 4000 that is working perfect with el Capitain os but i can't upgrade to mojave so i can't use any of adobe 21 version Any One Help me To search for perfect GPU for my Mac Pro 4,1 Upgraded to 5,1

Hi, This is my first post on this forum. I recently purchased a Mac Pro 5,1 and upgraded it to a brand new RX580. My Mac is connected to my Marantz SR5011 receiver which is then connected to a Optoma HD243x projector. I initially bought a Sapphire RX 580 Nitro+ and it had no issues with the...

Yes, I am well aware it's not possible to run macOS with the RX XXX due to the lack of the SSE4.2 thing, however, I use Windows a fair bit, and there are methods to fake the SSE4.2 instruction set by using MouSSE. All I want to know is if its worth getting an RX 580, and using it in my Mac Pro 3...

Hi all, I've read everywhere and to no avail so I'm hoping someone here can help. I have a 2009 Mac Pro (flashed to 5.1) and I bought an XFX RX 580 GTS Black Edition (https://www.amazon.com/XFX-Radeon-1386MHz-Graphics-RX-580P8DFD6/dp/B072B6W44N) to upgrade from an HD 7950, and all I get is a...

I have a MP4,1 flashed to 5,1, dual 5680s, 64gb ram, 500gb 850 Evo on pcie sata III card, 1tb storage drive, usb 3.0 pcie card. Mojave. I removed my GTX Titan and installed a reference RX 580 to regain acceleration. The 580 shows up as a 480 and there are no drivers installed. Image is crap and...

Hi I’m new here but I can’t find anything about this issue anywhere I’m running a Mac Pro 5,1 with a msi rx 580 with the original Radeon card for the boot screen Before adding the original card back in everything was smooth even under load but now as soon as I do anything going intensive the rx...

When I purchased my new Sapphire 11265-05-20G Radeon Pulse RX 580 8GB GDDR5 Dual HDMI/ DVI-D/ Dual DP OC W/BP (UEFI) LITE (from Newegg) I only made a cursory investigation into the necessary Dual Mini 6 Pin to 8 Pin PCI-E Power Adapter required to power the GPU. Now that the card is kaput after...

Hopefully the people involved with this discussion elsewhere will join in here, as I do think it's interesting conversation, although not entirely appropriate to the original thread. Optimised/proxy media work as I'd expect, this was purely a test to see how working on raw h264 footage would...

So, I recently purchased a second 980Ti hybrid to put in my mac pro 5,1. I have been running a single 980Ti for about a year now and I found a good deal on a second one so I picked it up to put in my system. I chose to go this route over purchasing a single 1080TI primarily for the cost. This...

Hello, I recently upgrade a MP 5,1 (mid 2010) with this specs: 0. 3,46 6 core Intel Xeon 1. 32 GB RAM 2. Pcie CARD with 2 SSD (on for system) 3. Radeon RX580 Shappire Nitro+ 8GB 4. AOC 4K monitor U3277WB (connected by DP 1.2 cable) All is working fine except playing 4k 60fps. In youtube I...

Hey, So, I'm thinking of investing in a 3, 1 Mac Pro, with a Radeon 2600 XT. It has 256MB of GDDR4 VRAM, and I was wondering if it would run on Yosemite or El Capitan. I'll definitely upgrade the Graphics Card to something better down the line, like a Quadro 4000, as I'm into video/ graphical...

i upgraded my Mac Pro 2009 from High Sierra to Mojave in October. At the same time, since Mojave only supports graphics cards that are Metal-capable, i upgraded my old graphics card to SAPPHIRE Radeon PULSE RX 580 8GB GDDR5, as recommended in Apple website. Since the graphics card is made by...

I recently installed a Sapphire Pulse RX580 8GB card into my 4/5,1, with 32GB RAM and X5680. Boots from Apple SSD SM256E/PCIe; SATA SanDisk Ultra II 480 as working drive. Based on a few comments here and there, this should be the final piece to enable 4K FCPX. I wanted to compare this to my...

Hello everyone. I have a Mac Pro 4,1 (Early 2009) currently running OSX 10.11.6 My goal here is to make the necessary upgrades/actions in order to make this to work perfectly with the latest OSX Mojave /w working SSD & USB 3.0 My specs are : 2x2,93Ghz Quad Xeon / 24GB RAM / EVGA GTX 660 2GB...