Hardware Museum

Over 20 years of PC history

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Intel Pentium 233 MMXIntel Pentium 166 MMX (PPGA)
Code nameP55C (Desktop)P55C (Desktop)
Base clock233 MHz166 MHz (0.71×)
Turbo full / half / single- | - | - - | - | -
Technology350 nm350 nm
Transistors4.5 million4.5 million
Die size141 mm2141 mm2
Cores / threads1 / 1 1 / 1
L1 data cache1 × 16 kB1 × 16 kB
L1 inst. cache1 × 16 kB1 × 16 kB
L2 cache--
L3 cache--
Bus typeSDR, 66 MHz, 64 bitSDR, 66 MHz, 64 bit
Bus bandwith528 MB/s528 MB/s
SocketSocket 7Socket 7
Voltage-2.8 V
TDP17 W13 W (0.76×)