Since the Pentium 5 does not exist, it's history is yet to be written.
There is no such thing as a Pentium 5. That would be a type of processor, except that Intel stopped naming them Pentium before the Pentium 5 came out.
Nobody, since there is no Pentium 5 processor.
No. No processor is, or ever has been, marketed as a "Pentium 5."
There is no Pentium 5 processor. The mainstream (non-budget) Pentium line ends with the Pentium D, which is essentially a dual-core Pentium 4. The Core Solo, Core Duo, Core 2 Duo, and Core 2 Quad all have a very different architecture from the Pentium 4.
The Pentium brand has been relegated to low-cost / budget processors. Creating a processor called the "Pentium 5" would confuse consumers, who now expect a Pentium to be a cheaper processor, while the name would imply that it was a flagship successor to the Pentium 4.
The first Pentium Is required a voltage of 5 volts.
None, other than that you can get a Pentium I computer for about $5.
Pentium Duo Quad, Pentium core duo, Pentium D, Xeon, Itanium, Pentium M, Pentium 4, Celeron, Pentium 3, Pentium 2, Pentium Pro, 486, 386, 286.
There are version of Intel Pentium one through four as well as Intel Pentium Pro, Intel Pentium D, Intel Pentium M, Pentium (2009), and Pentium Duel Core.
The Socket 4 Pentium processor from the early 1990's had 273 pins the socket 5 had 320.
No. The Pentium predates the Pentium D by more than a decade.
The first Pentium computer.