rx580

Hi to all, I recently bought an old MP3.1 dual Xeon 2.8 Ghz with 12Gb Ram and 8800GT video card and it came with El Capitan. I managed to upgrade it to Catalina using Dosdude's patch and used the legacy video patch to get some degree of hw acceleration from my graphics card but now I got my...

I turn to you because I am forever grateful to you all who have shown me the way to hot rod my Mac Pro. Right now, I’m losing this battle and I hope you guys will see the course of action I cannot. So I’ll be as clear as possible: last year- level up to 10.13.6 and 144.0.0.0.0 install...

First off please accept my apologies as I can see from the many many threads I've read about this that it's definitely been discussed before but I'm so completely lost with all of this now that I thought I should ask in a new thread. I have a Mac Pro 5,1 (Mid 2010) which I bought when they...

Looking for some advise on getting the benq sw271 monitor to replace my cinema display I had for a decade. I want to print my photographs in house now and do some color grading too esp with my epson p800. I cannot find info whether the Rx580 gpu supports 10 bit which is supported on the benq...

I'm looking for cards that have actually been tried that are not blocking the second PCIE slot in your cheese grater. I have the Sapphire Pulse Nitro RX580 at the moment and while it has been rock solid in both Mojave and Catalina it blocks the second slot which I would like to use. So I'm...

Specs: Mac Pro 5,1 mid 2010 High Sierra 10.13.6 32GB memory 2x2.4GHz quad core Sapphire Pulse RX 580 Apple Cinema HD Display LCD Hi all, I just upgraded my GPU to a Sapphire Pulse RX 580 (bought via eBay used) powered with the dual mini 6 pin to 8 pin cable. It was a smooth install and worked...

I'm upgrading from my Pulse RX560 4GB which is a great mid range card. I want the extra VRAM to do some 1440p gaming I know that the Sapphire Pulse RX580 is the undeniable winner brand for Mac Pro 5,1's but in Canada, especially when looking for 8GB models, I find they're about 40-50 CAD more...

Hello, By controlling the system resources, I noticed something strange with the memories of my RX 580 and FCPX. Here are the details of my machine: Mac Pro 4.1> 5.1 6 hearts 3.33 ghz Mac OS 10.14.6 16 go of Ram Ahci SSD 250 GB on PCIe card (for system and applications) SATA 500 GB SSD (for...

Hello, i have a classic Mac Pro 3,1 running on 10.14.5 via dosdudes Mojave Patcher and a Sapphire Radeon RX 580 8GB. Some People say it is impossible to install the GPU on that Machine because of the lack of SSE4.2 instructions. But i have seen proof of concept that it works. You need a...

I have an early 2009 8 core Mac Pro 4.1 (details attached) and I'm looking to make it quicker. I've just installed 4x 4GB 1066MHZ DDR3 ECC RAM (My mac is ECC enabled) and I've left 4x 2GB ram in from before (they are all made by Kingston). I've also got the OS on an SSD. My geek bench score is...

I wanted to install windows, and did it the simple way by taking the SSD out of my windows machine, and plugging it into my Mac Pro 5,1. The first time, I used the original HD5770 and everything booted just fine. I went ahead and installed the bootcamp ánd AMD drivers, so my RX580 could be used...

I'm nos satisfaced with the benchmark of my system, and I don't know whats is wrong... For example, I was instaled MacX Video Converter Pro (Free this days) which promote the 3 player hardware improvement to recode videos and, the AMD Radeon RX580 is compatible... but not in my computer ¿¿¿...

Here's a head scratcher .... can't figure this one out. Mac Pro 5,1, Mojave 14.4, Sapphire RX580 video card. Video displays fine when using AOC monitors with DVI input. I use DVI to HDMI adapters to plug both monitors into the video card HDMI inputs. Looks great. However when trying to use a...

I wanted to give my take on the Sapphire Radeon Nitro+ RX 580 8GB (11265-01-20G) I kind of went over this on this thread #9 It was in short and that thread was pertaining to another issue non related to the Nitro+. As some of you may know or have heard about it being too high that it blocks...

Hey everyone, first post here. I recently acquired a 2009 Mac Pro (4,1 flashed to 5,1) successfully updated to High Sierra. I had an ASUS Dual OC RX 480 lying around and am having some trouble getting it running properly. As far as I've researched, High Sierra is supposed to have built-in...

Hi everyone ... i wonder if i can ask some advice and pick some brains please ... :) I have a 2009 Mac Pro Desktop, that's been firmware upgraded from v4.1 to v 5.1. I'm currently running NVIDIA GTX 680 Pro Mac edition graphics card and High Sierra. I'd like to upgrade the card to a Radeon...

Hi all, I own a macpro (2012) currently running high sierra with the default Radeon HD 5770 (i think that's the card) I ordered the Sapphire NITRO+ RX 580 Special Edition and it requires a 8 pin and 6 pin power connectors. I did my research and the few people who posted about this special...

Hey guys, just wanted to get a post going with some benchmarks and stats for this *updated* build that many of you are probably running now. Here's mine: Mac Pro 2009 4,1 > 5,1 XEON x5680 x2 FW: 140.0.0.0 Mojave on OCZ Vertex4 SSD 256GB Win10 on WD Black NVMe 500GB [Lycom DT-120] Ubuntu...

a buddy has a GT120 for boot screen and a RX580 in a CMP and the System hangs during the boot process. Safe Boot worked and fiddling with the kexts worked once. Has someone more knowledge about getting those two together ? GT120 is just for the boot screen. So it wont hurt if there is no driver...

Hello all, I'm upgrading a noisy 5870 in a Mac Pro 5,1 running Sierra 10.12.6 to a RX580. I've read the threads below and got the eGPU recommended Sapphire Pulse RX580. It's coming Thursday. Despite reading those threads, I'm still a bit confused as to what cabling I will need. Can I use the...