noun
numeric data processor
Computing term for a processor that handles numeric operations, often used in the context of coprocessors or specialized arithmetic units.
このCPUには数値演算プロセッサが内蔵されている。
This CPU has a built-in numeric data processor.
More explicitly refers to a coprocessor; 数値演算プロセッサ can be a standalone unit or integrated.
Compound of 数値 (numeric value), 演算 (operation), and プロセッサ (processor).