AMD K5 marking & reference


On CPU top AMD-K5
PR166
AMD-K5-PR166ABQ
C 9718GPA
® ©1996AMD
66MHz bus 3.52V

HEAT SINK AND FAN REQ'D
AMD - K5™
PR166
AMD-K5-PR166XYZ
C 9718GPA
®© 1996 AMD
66MHz bus
3.52V
HEATSINK AND FAN REQ'D

AMD K5 Processor Part Mark
PR166 Processor speed (Pentium rated)
X - package typ A = 296pin SPGA
Y - core Voltage B=3.45 ~ 3.60V
C=3.30 ~ 3.465V
F=3.135 ~ 3.465V
H=2.86 ~ 3.0V / 3.30 ~ 3.45V
J=2.57 ~ 2.84V / 3.30 ~ 3.465V
K=2.38 ~ 2.63V / 3.30 ~ 3.465V
Z - max. temperature Q=60° C
R=70° C
W=80° C
X=65° C
Y=75° C
Z=85° C
C 9718GPA A/B/.../G chip revision
97 year of manufacture
18 week of manufacture
GPA ??
66MHz bus max. FSB
3.52V I/O voltage