In the latest eGPU box, you will generally find Thunderbolt 3.0 port, USB 3.1 port or any other high-speed proprietary port. It is usually a high-speed port because the graphics card processes a lot of data and requires high bandwidth. Port / Interface – Every eGPU box comes with a port or interface by which it connects to your laptop or computer. The PCIe x16 slot is located on a circuit board and the version of PCI Express can be PCI-E 3.0 or PCI-E 2.0 depending on the eGPU box, but generally, you will find PCI Express 3.0 on the latest eGPU boxes. PCI-Express x16 slot – The eGPU box comes with one PCI-Express x16 slot where you can plug in your graphics card. Generally, it is made up of strong metal like steel or strong alloy. It is the body of the eGPU box and is generally rectangular in shape. Here are the various important parts of an eGPU Box or eGFX box:Ĭase – Case is the enclosure that holds all the components of the eGPU box including external graphics card. Must Read: List of MXM Graphics Cards for Laptops Parts of eGPU or External Graphics Card Box An eGPU box is a fairly portable device and you can carry it with you quite easily. You can check the basic requirements of an eGPU box by going to its official website page. If your laptop has onboard or integrated graphics or an inferior graphics card then by using an external GPU box you can easily increase your laptop graphics card performance to a much higher level and can play latest games on high-end settings at 1080p or 1440p with comfortable frame rates.Īn external GPU box or eGPU cannot be used with all laptops or computers as they have some basic requirements which a laptop or mini-PC should have and also the laptop / mini-PC should support the external graphics card. Thank you for supporting the work I put into this site!)ĮGPU or External Graphics Card Box is an external device that can be used to enhance your laptop graphics performance in games or in high-end graphics applications or softwares.

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Mac external video card