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NVIDIA RTX Spark Launch: 128GB Memory Rivals Apple
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Fusion42 · 16 October 2026 · Fusion42 review
NVIDIA launched RTX Spark on October 16, 2026, a unified-memory AI chip combining a Grace CPU and Blackwell RTX GPU with up to 128GB shared memory, directly competing with Apple's M5 silicon in Windows 11 laptops.
This Wire brief sits within Fusion42's coverage of AI & ML, and 2 sources have reported it between 16 Oct 2026 and 17 Oct 2026.
◆ ◆ The Wire takeaway
NVIDIA shows it can now match Apple's unified-memory AI silicon in Windows laptops, pushing you to rethink hardware dependencies and software optimisation to compete in AI workloads on Windows devices.
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2 sources · first reported 16 Oct 2026 · latest 17 Oct 2026
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