The Cyrix 6x86 (codename M1) is a sixth-generation, 32-bit x86-compatible microprocessor designed by Cyrix and manufactured by IBM and SGS-Thomson. It was originally released in 1996.
The 6x86 is superscalar and superpipelined and performs register renaming, speculative execution, out-of-order execution, and data dependency removal. However, it continued to use native x86 execution and ordinary microcode only, like Centaur's Winchip, unlike competitors Intel and AMD which introduced the method of dynamic translation to micro-operations with Pentium Pro and K5.
With regard to internal caches, it has a 16-kB primary cache and is socket-compatible with the Intel P54C Pentium. It was also unique in that it was the only x86 design to incorporate a 256-byte Level 0 scratchpad cache. It has six performance levels: PR 90+, PR 120+, PR 133+, PR 150+, PR 166+ and PR 200+. These performance levels do not map to the clock speed of the chip itself (for example, a PR 133+ ran at 110 MHz, a PR 166+ ran at 133 MHz, etc.).
One by one, they followed the sun,
One by one, until there were none.
Two by two, to their lovers they flew,
Two by two, into the foggy dew.
Three by three, they danced on the sea,
Four by four, they danced on the shore,
Five by five, they tried to survive,
Six by six, they were playing with tricks.
Bridge #1:
How many paths did they try and fail?
How many of their brothers and sisters lingered in
jail?
How much poison did they inhale?
How many black cats crossed their trail?
Seven by seven, they headed for heaven,
Eight by eight, they got to the gate,
Nine by nine, they drank the wine,
Ten by ten, they drank again.
Bridge #2:
How many tomorrow's have are they given away?
How many compared to yesterday?
How many more without any reward?
How many more can they afford?
Two by two, they stepped into the ark,
Two by two, they step in the dark.
Three by three, they're turning the key,
Four by four, they turn it some more,
One by one, they follow the sun,