In theory, the external GPU should give better graphical performances and theoretically boost FPS for gameplay or rendering times for animation or post-processing work. Once set up, the laptops route requests to the external GPU instead of the default shared graphics card inside. With a dock, installation of the card and drivers followed by a reboot of the system, will typically get the card working. In most cases, external GPUs are hooked to a dock. These normally end up on systems that don’t advertently accept a regular graphics card. Unlike the regular GPUs plugged directly into the motherboard via PCIe slots, eGPUs work outside of the entire system via a Thunderbolt 3 or 4 USB-C cable. It’s 2022 and with the unpredictable prices of graphics cards rising since the beginning of the pandemic, the question of whether getting an eGPU is really worth it comes to mind.īefore we get into that, let’s start with a simple explainer about eGPUs? An eGPU is an external graphics processing unit.

Best egpus for laptops