/AI16h ago

NVIDIA announces RTX Spark, an Arm-based Grace-Blackwell superchip bringing 1 petaflop of local FP4 AI compute to Windows laptops

The hardware is scheduled to ship in fall 2026.

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vik#1195
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vik@vikhyatk#1195inAI

so is like a consumer version of GB10? sm_121?

8:57 AM · Jun 2, 2026 · 8.4K Views
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NVIDIA announces RTX Spark, an Arm-based Grace-Blackwell superchip bringing 1 petaflop of local FP4 AI compute to Windows laptops · Digg