Does Microsoft Surface Laptop 4 support external Graphics (eGPU)?


No, it doesn’t! Currently, all standard external graphics processing units use Thunderbolt 3 technology which has a bandwidth of 40Gbps to utilize the max performance of graphics card. Unfortunately, Microsoft Surface Laptop 4 has only USB-C 3.2 Gen 2 that has a maximum bandwidth of 10Gbps only.

Surface Laptop 3 External GPU

Surface Laptop 4 13.5”
Surface Laptop 4 13.5” image
Release: 2021
Display: 13.5 inch
Dimensions: 12.1” x 8.8” x 0.57”
Processor: Up to 11th Gen Intel® Core™ i7-1185G7 (4/8, 3.00 → 4.80 GHz)

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