July 8, 2026
This is the fastest possible 486 setup (with the exception of peltier or liquid nitrogen cooled 200Mhz rarities). The great AMD 5×86 processor (which in reality is a pure 486 design only marketing made it half 5th generation) runs stable at 3 x 50Mhz speed and is also capable of 4 x 40Mhz.
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July 8, 2026
This is the fastest possible 486 setup (with the exception of peltier or liquid nitrogen cooled 200Mhz rarities). The great AMD 5×86 processor (which in reality is a pure 486 design only marketing made it half 5th generation) runs stable at 3 x 50Mhz speed and is also capable of 4 x 40Mhz.
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July 8, 2026
Cyrix built a CPU with efficient integer operations, thinking that future applications would rely more on integer than floating point operations. It is a 100 MHz processor with a 50 MHz front side bus.
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July 5, 2026
It is 75MHz with a 50MHz bus speed. SSA/5which had bugs in branch-prediction and in the level 1 cache. Earlier units were sold as AMD. Pins and overall CPU in great shape for its age!
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July 3, 2026
Intel i486DX-50 A80486DX-50 50MHz PGA 168 Vintage CPU Processor
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July 3, 2026
Intel i486DX-50 A80486DX-50 50MHz PGA 168 Vintage CPU Processor
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