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In brief: One-Netbook’s newly unveiled second-generation external GPU is the first known product featuring AMD’s Radeon RX 7800M mobile GPU. Internal benchmarks suggest that the chip could put high-end gaming performance within reach of connected handheld gaming PCs, low-end laptops, or mini PCs.
Laptop and mini PC vendor One-Netbook will soon open an Indiegogo campaign for the successor to the OneXGPU. The new external graphics card enclosure features AMD’s previously unrevealed Radeon RX 7800M.
For $760, the original OneXGPU provides low-end systems like handheld PCs, mini PCs, and laptops with respectable mid-range gaming performance through its RX 7600M XT. It also famously includes extra M.2 NVMe storage.
According to the specsfor the OneXGPU 2, the RX 7800M nearly doubles the number of compute units from 32 to 60 and increases GDDR6 video memory from 8 GB to 12 …