IDT (Centaur) CPU marking & reference


On CPU top IDT
Win Chip
©(m) 1997
Heatsink / Fan Required
3.52Vcc(66MHz clock)
W2-3DEE200GSA
W2-200MHz
X9846C
idt
Win Chip
©(m) 1997
Heatsink / Fan Required
3.52Vcc(66MHz clock)
W2-3DEE200GSA
W2-200MHz
X9846C
On CPU top idt
Win Chip 2
Heatsink, fan & thermal compound required
W2-3DEE240GSA
WinChip 2-240MHz
3.52V
4 x 60 MHz Clock
W9910P
idt
Win Chip
Heatsink, fan & thermal compund required
W2-3DEE240GSA
WinChip 2-240MHz
3.52V
4 x 60 MHz Clock
W9910P

IDT WinChip2 Processor Part Mark
W2 - CPU type WinChip II
3.52Vcc - core voltage 3.52V
3.3V
80MHz - core clock 60MHz
66MHz
75MHz
80MHz
3D MMX enhanced
EE EE - 3.52V
FF - 3.3V
240 - processor speed 200-240MHz
GSA - package type GSA
GDA
Y W / X / Y / Z
9825 - date of manufacture year (98 = 1998) and week (25) of manufacture
P ?


The following versions of WinChip II (W2) were manufactured:
W2-3DFF200GSA 200 MHz MMX, 3DNow! 66 x3, 3.3V, 0.25µm
W2-3DEE200GDA 200 MHz MMX, 3DNow! 66 x3, 3.52V, 0.25µm
W2-3DEE200GSA 200 MHz MMX, 3DNow! 66 x3, 3.52V, 0.25µm
W2-3DEE225GDA 225 MHz MMX, 3DNow! 75 x3, 3.52V, 0.25µm
W2-3DEE225GSA 225 MHz MMX, 3DNow! 75 x3, 3.52V, 0.25µm
W2-3DEE240GSA 240 MHz MMX, 3DNow! 60 x4, 3.52V, 0.25µm