it's a beast of a GPU when it comes to raw compute performance.
Of course it depends on the task at hand and how well optimised the application being used is, but as long as the host system is able to push the data to the Radeon VII fast enough it will leave a 5700 XT in it's tracks. Radeon VII is around 41% more powerful than 5700 XT in Peak Single Precision Compute Performance. AMD claim a Peak Single Precision Compute Performance of 9.75 TFLOPs. It makes up some ground against the Radeon VII due to the efficiency of its new RDNA architecture. RX 5700 XT uses 8GB of GDDR6 memory at 14gbps with a 256 Bit memory interface giving it a max bandwidth of 448 GB per second. AMD claim a Peak Single Precision Compute Performance of 13.8 TFLOPs.
Graphics card needed in mac for video editing driver#
The new Radeon 5700 series cards are also worth considering (MacOS Catalina only) and come in between the Vega 56 and Vega 64 in terms of FCPX performance but driver support is still in its early phase right now and prone to a few issues, support should get better in the coming months once we get a few more releases of Catalina updates.Ĭlick to it comes to heavy duty compute performance the Radeon VII will always beat the RX 5700 XT hands down due to its higher number of compute units (60 vs 40 on 5700 XT), in addition it has 16GB of HBM2 memory at 4 Gbps with a 4096 bit memory interface giving it a max bandwidth of 1024 GB per second. Radeon RX 580/590 is a good all round card for MacOS/FCPX but lacks the raw processing/compute power of the others. great FCPX performance, cool, quiet and very stable. I bought a used Sapphire Vega 64 Liquid Cooled card just over a year ago and can say that it's been one of the best buys i've ever made. The Vega 56 & 64 GPU's have been superseded with the release of the AMD 5700 series GPU's but are still top performers for FCPX, you can either buy used or try and find a suppler who sill has stock, look out for some good offers on them come Black Friday/Cyber Monday. if you can find one second hand at a price you can afford then that would give you the best FCPX performance right now. Radeon VII is a fantastic card and is basically the same GPU used in the new MacPro, however production of them was quite limited so it's almost impossible to find one in stock these days.
Sapphire branded cards are recommended by Apple but most 3rd party OEM cards will work as long as your running MacOS Mojave 10.14.5 or later, once you find something check these forms for the specific card just to make sure. Building a CustoMac Hackintosh: Buyer's GuideĬlick to GPU for FCPX in MacOs Mojave and Catalina.
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