The i486SX was a microprocessor originally released by Intel in 1991. It was a modified Intel i486DX microprocessor with its floating-point unit (FPU) disabled. It was intended as a lower …

Intel486 （インテルよんはちろく）は、 インテル の x86 系 マイクロプロセッサ で、 386 の後継製品である。 当初の名称は「80486」で、後に廉価版の「486SX」をラインナップに追加し …

i487SX (P23N): i486DX with one extra pin sold as an FPU upgrade to i486SX systems; When the i487SX was installed, it ensured that an i486SX was present on the motherboard but disabled …

2024年4月3日 · Intel released the 486SX in April 1991 and retroactively created the 486DX to counter AMD’s new 386 clone CPU. The actual difference between the 486 DX and SX has …

Intel squeezed 1.185 million transistors onto a 67-square-millimeter die applying 1.0-micron complementary metal oxide semiconductor (CMOS) fabrication techniques. The Intel 486SX …

Intel's i486SX was a modified Intel 486DX microprocessor with its floating-point unit (FPU) disconnected. All early 486SX chips were actually i486DX chips with a defective FPU.

There was a 487 which was actually a 486 with the math co processor enabled. If the motherboard had this slot for the 487, the SX cpu would be disabled and the 487 cpu would …

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

32-bit RISC-Technology Core — The embedded Intel486 SX processor performs a complete set of arithmetic and logical operations on 8-, 16-, and 32-bit data types using a full-width ALU and …

Intel expanded its operations on multiple fronts. The company augmented its manufacturing operations geographically and technologically, opening a facility in Penang, Malaysia, and …