• External Graphics Card For Mac

    External Graphics Card For Mac

    Apr 11, 2017 - In addition, should you decide to use an external GPU, there are only a handful of Thunderbolt enclosures and graphics cards with appropriate. 1-16 of 318 results for 'external graphics card for mac' Tripp Lite USB 2.0 to VGA Dual/Multi-Monitor External Video Graphics Card Adapter, 128 MB SDRAM, 1080p (U244-001-VGA-R) by Tripp Lite. Amazon.com: Razer Core V2: Thunderbolt 3 External Graphics Enclosure (eGPU) for Windows 10 and Mac External Graphics Laptops: Computers & Accessories. ASUS ROG-XG-Station-2 2 Thunderbolt 3 USB 3.0 External Graphics Card.

    Hi All, I hope you guys can help me. I have a late 2014 Mac mini and am pretty satisfied with it except for the graphics card (but that I won't get an gaming machine was known before, so no hard feelings). I now read somewhere that its possible to use a external GPU over Thunderbold with around 65-85% of its Desktop Performance. I found out that there are several cases to support the card raging for around 200-1000$. 1000$ seems a little bit over the top.

    Do you guys have any experience with an external GPU or do you have any recommendations? Thank you very much! Kind regards, Nikolas - UPDATE: Examples that I found: - Case price 550$ - Case Price 1000$ - a very old macrumors topic: - Article from 2011 complaining that your laptop or whatever is not mobile anymore (missing the point I guess) soloution for around 300$ I thought there will be a bigger market for this.

    Do you know anything else practical? I have found another article for future macs. My goal is kind of both. I have a Mac mini with 16 Gb ram and an i7 3 Ghz processor and a SSD hard drive put in. I'm doing gaming, photography and video cutting.

    Alle for fun and just as an hobby (but still I want to do my best I can do). I thought for somewhen in the future to put a 4K screen on it and turn the external GPU on when I'm doing something that needs a little bit more power and for the other times use it with the internal graphics. I saw on the Forum you have a lot of experience;-) and you did some extra work for better cooling etc. Could the AKiTiO case also be used just an 'plug and play' (after doing the scripts and driver and so on)?

    Thanks for your help again! Thats really nice of you! The AKiTiO is not plug and play.

    That is because it's power supply is way to weak and it doesn't have the extra power plugs to power beefy graphics cards. So the hardware side is not plug and play at all.

    Currently there are two options: - Using a Dell DA-2 220W PSU for cards up to a GTX970 with selfmade cables - Using a desktop PC PSU with the right amount of PCIe plugs for the GPU and a selfmade 2xMolex - barrel plug adapter to power the AKiTiO and the PCIe slot itself. 4k might be a problem because Apple is limiting 4k displays by only making the 60Hz option available for very new Macs. I have made work a Nvidia Quadro K1200 in a Mac Mini Late 2012 (Mac os El Capitan), through a Sonnet echo express Se II without additional power supply.

    Thats awesome but I am fighting to solve a problem which mentioned Niklas: '.Apple is limiting 4k displays by only making the 60Hz.' I am working in a UHD TV in 4K resolution but I can't switch up to 60hz, 30hz is the limit. I have tried multiple things including SwitchResX but I can´t put the 4k resolution 60hz. I know my TV supports it, the cables and of course the graphic card. Could you help me?

    Using Thunderbolt External Video card with a MacBook Pro Posted: Sept 21st, 2015 ( notes at bottom) Update: On March 29th, Apple released which includes for some Macs/TB3 cases/graphics cards. Original Article from 2015 follows, with a 2012 MacBook Pro using older OS X version. ( If you're also using a Thunderbolt cased PCIe video card, send a report to news at xlr8yourmac.com) 'Using an External GPU via Thunderbolt on a MacBook Pro My plan was to attempt to run an external Graphics Card (GPU) via the Thunderbolt port of my MacBook Pro 13' (Retina, Late 2012) and see see if I could improve on the poor performance of the built-in Intel 4000 GPU (included in my Macbook Pro's 2.5GHz i5 processor). The theory is as follows, GPU's are typically connected via PCIe ports and since there are several manufacturers that provide Thunderbolt to PCIe expansion chassis for MacOS, physically connecting a GPU to a Thunderbolt equipped Macintosh is easy. However, there is a catch; as delivered MacOS doesn't support or recognize a GPU connected to an external PCIe chassis via Thunderbolt.

    Conducting some pre-purchase research on the internet was not encouraging since most of the opinions confirmed that MacOS will not drive displays over Thunderbolt and even if it would, since the PCIe bus is so much faster than Thunderbolt, a GPU will be continuously constrained by the bandwidth of the Thunderbolt interface. There were also a few articles by people that had successfully enabled video cards over Thunderbolt. Due to the increasing popularity of Thunderbolt accessories, the price of PCIe Thunderbolt docks has dropped to the point where I was prepared to take the plunge and buy an AKiTiO 'Thunder2 PCIe Box' to connect to my MacBook Pro (Retina, 13, Late 2012). This particular AKiTiO box supports a single half length PCIe card and supplies 25W of bus power (as per the PCIe specification). Since my Macbook is fitted with a Thunderbolt 1 interface and the AKiTiO chassis has a Thunderbolt 2 interface (2x the transfer rate of Thunderbolt 1), my chosen combination will have the Thunderbolt 1 port on the MacBook Pro as the speed limiting bottleneck, however I still wanted to see what performance could be possible. Half length GPU's are much rarer than full length ones which tends to limit the available choice, notwithstanding since MacOS 10.10 natively supports NVIDIA cards, I acquired a cheap Gigabyte GT 740 GPU (with 2 gig of ram), and a 600w AT ( ATX?) Power supply to power the GPU (actually the GPU would have also been fine with a much less powerful power supply). ( See 'Troubleshooting' notes below for general info on external power supply, jumpering and cables.) I then followed the excellent instructions found on.

    In addition to the guide, I used 'Nano' contained within the MacOS terminal to actually perform the editing of the files and I also needed to issue the command 'sudo kextcache -system-caches' to actually get the MacOS to boot and recognise the revised kext files. ( and check permissions after editing.) With these tasks complete, I rebooted my MacBook with the GPU connected via Thunderbolt, startup was normal on the MacBook and the external screen remained blank.Once the log-on screen was completed, the external screen came to life and I was running two screens.

    Graphics

    NB I have successfully run this modification on pretty much all versions of MacOS 10.10 (up to 10.10.5 at the time of writing). 'About this Mac' reported the two screens and also identified the Intel GPU for the MacBook Screen and the NVIDIA Card for the external display. Interestingly the 'System Information' correctly identifies the GPU and screens under 'Graphics and Displays', but is unable to identify the NVIDIA card under PCI. ( Because it's used via Thunderbolt?) How does it perform, in short - very well. I ran two benchmark tests, firstly the FurMark test from Geeks3D GPU Test, this reported 8fps for the Intel HD4000 GPU and 19fps on the NVIDIA GT 740. I also ran Cinebench R15, this test generated much more interesting results, since under Cinebench the same GPU operated both screens, that is if I set the MacBook to run its built-in screen as the main display then Cinebench rendered using the Intel HD 4000 GPU on both displays, however if I started the application with the external screen connected to the Thunderbolt port as the main screen, then Cinebench would use the NVIDIA GT 740 to render on both screens.

    I'd think the internal display only uses the internal graphics, as that's the only connection it has. The 740's output is only connected to the external display. Unless it's using the 740 for rendering and passing that data to the Intel 4000's shared vram onboard memory? Like a 2013 Mac Pro uses the 2nd GPU for rendering/computations.) This was a surprise, as all of my prior research had suggested that MacOS was incapable of using an external Thunderbolt GPU to render on the built-in MacBook Screen (only an Apple supplied discrete GPU such as the one fitted to the MacBook Pro 15' was capable of displaying on internal screen) For Cinebench the following was observed:. Intel HD 4000 GPU: MacBook Screen 15.25fps: External Screen 14.47fps. NVIDIA GT 740 (T'Bolt): MacBook Screen 40.32fps: External Screen 43.73fps. Following loading of the NVIDIA 'Web Driver' (and re-modifying the kext files since they were reset), I ran Cinebench again and now 48.32fps was returned on the external screen and 41.34fps on the MacBook screen.

    So the NVIDIA driver is worth about 10% more speed on an external display for this test, however it had no real effect on the internal display. Clearly there is some additional overhead needed to pass a signal back along the Thunderbolt connection to the built-un display after it has been rendered by the external GPU. ( FYI: Nvidia web drivers are specific to OS X version/build numbers (and build numbers change when applying OS X security updates, which means another Nvidia driver update is required). I try to keep links to the latest (non-beta) drivers and CUDA posted at Nvidia's website for OS X 10.9.5 and later on the. As noted above however, they will need to be modified for cards used in a Thunderbolt case.

    (Updates appear first in Nvidia Web Driver Prefs before they post a D/L page.) BTW: Resetting the Mac's nvram will clear Nvidia Web driver setting and revert to the standard OS X driver, which doesn't support some PC Nvidia card models. (For instance as of this post date (fall 2015), the Nvidia GTX 780Ti and Titan Black require the Nvidia Web drivers.and. OS X 10.9.2 or later.

    The Nvidia GTX 750Ti, GTX950/960/970/980/980 Ti and Titan X require OS X Yosemite or later.and. the Nvidia web drivers.) I don't use OS X 10.11 El Capitan but I suspect these driver edits/mods will not work with enabled.) Based on the benchmark tests, the NVIDIA GT 740 over Thunderbolt 1 offers over double (and almost triple) the performance of the Intel HD 4000 GPU, and you also get CUDA enabled with the GT 740. Regardless of the selected GPU or screen, Cinebench returned the same CPU performance index. ( GPU not used for that test.) While I don't generally play games, I own a copy of Deus Ex - Macintosh Edition (not steam) and I also purchased a copy of Bioshock Infinity to see how the system would perform in this environment.

    In both cases I had the GPU connected to a HD TV and set the game to 1920 x 1080 resolution and standard quality settings. Deus Ex comfortably ran at a average of 55 - 60 fps and Bioshock made 25 - 30 fps. Increasing Bioshock to high quality settings has the frame count remain at about 25 - 30 fps.

    Both game exhibited some vertical sync issues (resulting in some screen tearing when panning the view) A faster GPU would no doubt work better, and with modifications to the AKiTiO enclosure, a full length GPU card could be accommodated. The GT 740 does not appear to be limited by the Thunderbolt 1 interface speed, however this is not a particularly fast GPU and maybe a faster card would show limitations to the Thunderbolt 1 standard. Recent Macintoshes have the faster Thunderbolt 2 ports and will be less affected. Notwithstanding this simple and relatively cheap peripheral has effectively extended the life of my MacBook Pro and also made it more flexible. If Apple improves the Mac mini specification (bring back the Quad Core i7 option please) I think that the combination of its Thunderbolt 2 ports and the external GPU will make quite powerful and cheap alternative to a desktop Macintosh (which was my original motivation for this experiment). A final word of warning, MacOS needs to be hacked for the card to be recognised and while Thunderbolt is a hot-pluggable standard, unplugging the Thunderbolt box with a GPU while the mac is running causes a Kernel Panic that requires a restart to clear.Andrew' Thanks Andrew, well done.

    External Graphics Card For Macbook Pro

    (I have a late 2012 Mac Mini 2.3GHz i7 quad core and want to do something similar some day.) I don't have any apps that take advantage of Nvidia's CUDA but would be curious if/how well that would work in that setup. ( has links to Nvidia CUDA and Nvidia OS X drivers for OS X El Capitan, OS X 10.10.5, 10.9.5 and 10.8.5.) (Someone said they couldn't get a TB cased Quadro 4000 working. Suspect the required ext. Power Supply wasn't on.).

    Is the PCIe card powered properly? (buy a PS that meets requirements for card used.) An External Power Supply connection to the Video card's 6-pin or 8-Pin connectors ( And of course cable(s) to connect Power Supply output(s) to Video card's 6 or 8-pin connector(s). Power Supply may have Molex 4-pin and/or SATA power connectors.

    Measure length needed before buying.) Verify the External Power Supply is working/turning on. (External PC Power Supplies usually need a jumper to enable power on - see ) Is Power Supply Fan running, and power output OK? (power at output connectors) (Temporarily connecting a HDD can test if it's powered/spinning up.). Is the driver file properly edited (verify/check edits). Is the driver permissions correct? (compare original file/edited file get info) (If using El Capitan, remember.).

    Any OS/Security Update can overwrite files or change the OS Build number. Even just an OS X Security Update typically changes the OS X build number, which means Nvidia web drivers will need an update. (And editing of the updated driver.) Also remember even if the driver is working (card supported/driver correct), if it's not a 'Mac' (Mac EFI) video card there's no video until after the OS loads drivers. (FYI for anyone using the TBolt card for the startup/main display.) (Ad/Sale items) Upgrades just for YOUR Mac! (Click for List) Fast SSDs for Most Macs/PCs Drives, Docks & More Up to 12TB HDDs HGST, WD, Seagate, Toshiba Notebook Hard Drives and DIY drive/case kit bundles Lifetime warranty RAM Upgrades! Internal and External Superdrives/Blu-Ray drives Graphics cards, Displays, Adapters, Cables & more Interfaces, Cables, Software, Speakers, Headphones & more Apps, Utilities, OS, VM, Games and more WiFi and Bluetooth Devices/Adapters/More Copyright 1997-2018. All Rights Reserved.

    External Graphics Card For Macbook Pro 2017

    All brand or product names mentioned are properties of their respective companies. Legal:Site of use.

    External Graphics Card For Mac