Unverified50% confidenceFactExact time

The 8087 uses a stack-based register structure, with eight 80-bit registers forming a circular stack.

1

Sources

50%

Confidence

Long-term

Relevance

10/18/2026

First Seen

Sources

Intel 8087 Floating-Point Addition and Subtraction: The Hardcore Wisdom of an Old Chip

Related Entities

Intel 8087product

Related Claims

Unverified英特尔8008于1972年推出，寻址空间16KB；8080将寄存器扩展至7个通用寄存器，指令集约80条并引入独立I/O地址空间71% similar Unverified80386首次引入了完整的32位寻址能力（4GB地址空间）、硬件支持的虚拟内存和分页机制、多任务保护模式以及虚拟8086模式64% similar UnverifiedA single H100 has a VRAM capacity of 80 GB.62% similar

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