AMD 2X multiplyer.....

IBMWarpster

How far does this AM 2X go back? My friend wants to stick in a 133MHz AMD am486DX4 into an old 66MHz....but does AMD have a 2X multiplyer ?

If not....do the Intel 486DX4 75MHz, 100MHz, have a built in multiplyer or something?

Q

Any DX2 has a 2x multiplier, DX4s have a 4x the bus, 3x the clock, or something like that.

-Q

Ka0s

AMD K6-IIs use a 6x multipler

MentalMadness

AMD k6-II also maps the 1.5x multiplier to 6x.

TCPMeta

Heres the AMD K6/2 Multiplayer list.

266 (66*4 2.2V)
300 (100*4.5 2.2V)
333 (66*5 2.2V)
333 (95*3.5 2.2V)
350 (100*3.5 2.2V)
366 (66*5.5 2.2V)
380 (95*4 2.2V)
400 (100*4 2.2V)
450 (100*4.5 2.2V)
450 (100*4.5 2.4V)
475 (95*5 2.2V)
475 (95*5 2.4V)
500 (100*5 2.2V)
500 (100*5 2.4V)
550 (100*5.5 2.2V)

IBMWarpster

I was talking about the built in 2X clock. For example..the 2X clock on the AMD K6-II 400MHz, it works in a 200MHz board because of that.

Ka0s

Erm... AMD K6-IIs use an internal 6X multplier...

Ive got a PC wth a 66MHz FSB going 398MHz...

IBMWarpster

You mean AMD K6-II's just ignore the mainboard jumper config?

LOL, you told me that ahile back, that you set it to 200MHz and it overclocked to 400MHz from 350MHz.......

Ka0s

No, I never said its that, your story keeps changng too often

TCPMeta

Tim, why not use a faster FSB like 95MHz or 100MHz?

IBMWarpster

Becuase hes using an older 200MHz mainboard that I ASSUME uses a 66MHz FSB.

I got an old board that my 110MHz uses (yes, theres such thing75*1.5X) 60MHz,66MHz,75MHz,and I think thats all.

Ka0s

66MHz is the highest FSB it can use... with a 3X multiplier... but the K6-2's 6X overrides that...

TCPMeta

Buy a new (USED) mobo. I think overstock.com still has a few socket7 mobos.

Q

Yea Fish, get a newer comp! I've got a (I *THINK*) 800MHz FSB (or something, it says 800MHz on the MB box)

-Q