At that level of bandwidth, it is possible to transfer data externally, to be processed quickly and returned to the display without any laggy effects.ĮGPU support is introduced in MacOS High Sierra. However I/O though the CPU has improved and when Thunderbolt 3 protocol arrives on scene, it is possible to have 20GB/s bandwidth. The dataset required for processing tends to be huge hence the requirement for the GPU to be close to the CPU. Previously, the cards reside on your board very close to the CPU as the CPU will offload the processing to the GPU. These are specialized chips to handle polygon drawing calculations. The GPU is the fancier name of your graphic card that draws polygons or points on your screen. What is an eGPU? eGPU stands for External Graphic Processing Unit. Unplug, and you have the mobility of a laptop to take your work everywhere.
#Can you use an egpu for macbook air full#
Connect a cable to a card and you have the power of a full blown graphic card at your disposal. Imagining having a special box that contains the latest graphic card. As of press time, Apple shows no indication of supporting eGPU on Apple Silicon. However, they eGPU are supported on Intel Macs. Update: Since the introduction of Apple Silicon beginning with M1, eGPUs are no longer being supported on Macs.