Hardware Museum

Over 20 years of PC history

Logo

IBM 6x86MX PR300

Published: (last update )

Core
Code nameMII (IBM, 350 nm)
Base clock233 MHz
Turbo full / half / single-
Base multiplier3.5×
Technology350 nm
Transistors6.5 million
Die size119 mm2
Density0.055 M / mm2
Cores / threads1 / 1
Stepping-
Cache
L1 data cache64 kB
L1 inst. cache-
L2 cache-
L2 cache typeExternal, 66 MHz
L3 cache-
L3 cache type-
Instructions
Basic inst.x86, x87, MMX
Extended inst.
Extended inst. 2
Extended inst. 3
Extended inst. 4
The CPU
Bus typeSDR, 66 MHz, 64 bit
Bus bandwith528 MB/s
SocketSocket 7
Package296 pin Ceramic PGA
Package size50 x 50 mm
Manufacture date-
Voltage2.9 V
TDP25 W
Memory controller-
Integrated VGA-
Release date1998
IBM 6x86MX PR300 (front side)

IBM 6x86MX PR300 (front side)

IBM 6x86MX PR300 (back side)

IBM 6x86MX PR300 (back side)