The Nx586 CPU introduced in 1994, was the first CPU attempted to compete directly against Intel's Pentium, with its Nx586-P80 and Nx586-P90 CPUs. Unlike those from AMD and Cyrix, the Nx586 was not pin-compatible with the Pentium or any other Intel chip and required its own custom NxVL-based motherboard and chipset. NexGen offered both a VLB and ...

Its second design, the Nx586 CPU, was introduced in 1994, was the first CPU to attempt to compete directly against Intel's Pentium, with its Nx586-P80 and Nx586-P90 CPUs. Unlike competing chips from AMD and Cyrix , the Nx586 was not pin-compatible with the Pentium or any other Intel chip and required its own custom NxVL-based motherboard and ...

2020年8月21日 · Nx586並非超純量管線架構，但卻也是x86世界首款非循序指令執行(OOOE，Out-Of-Order Execution)與預測執行(Speculative Execution)的處理器，光憑這點，就足以在計算機工業史上流芳百世。

2021年10月28日 · 以下是 NexGen 对其 CPU 的描述：Nx586 处理器是 NexGen 创新以及 RISC86 微架构专利的首次实现。 后来该公司给出了更多实现细节：RISC86 方法动态地将 x86 指令转化为 RISC86 指令。

2020年8月21日 · Nx586並非超純量管線架構，但卻也是x86世界首款非循序指令執行(OOOE，Out-Of-Order Execution)與預測執行(Speculative Execution)的處理器，光憑這點，就足以在計算機工業史上流芳百世。

Designed by Deksor, computerguy096 and Zago. (c) 2019-2025 All wrongs reversed.

Nx586並非超純量管線架構，但卻也是x86世界首款非循序指令執行(OOOE，Out-Of-Order Execution)與預測執行(Speculative Execution)的處理器，光憑這點，就足以在計算機工業史上流芳百世。

1994年3月4日 · Nx586. Logs. Memory ctrl. None Features Empty. Actions See all compatible boards See all chips for this family. Additional specifications: Microarchitecture; CPUID: L1 cache: 16KB code, 16KB data Process node: 1 document available. Release date. File. Logs. Release date. 1994-03-04. File. Nx586 Processor and Nx587 Floating Point Coprocessor ...

2025年3月10日 · NexGen Nx586-P133. Comments. There are 4 comments posted . 2016-03-08 11:21:25. Posted by: andy g. I ordered the p90 but got the p100 or fp100. It was supposed to be 20% faster than the reigning Pentium. Unfortunately, programs were testing to determine if you're chip was fast enough, and the NexGen reported as a 386. NexGen supplied a routine ...

The Nx586 CPU is internally a superscalar CPU that decodes first into micro-ops (RISC86) prior actual execution, like the Pentium Pro or AMD K5. The Nx586 implements as well two 16K-byte on-chip caches (Code/Data), dynamic branch prediction using an adaptive branch predictor, speculative execution and register renaming (22 physical registers).