Show All Hide All

Intel Pentium 90 MHz (3.3825 V; B1/B3/B5) [Desktop]

General

Vendor
  • Intel
Family
  • Pentium (Legacy)
Model
  • 90 MHz (3.3825 V; B1/B3/B5)
Architecture
  • P5
Core Codenames
  • P54C
Release Dates
  • March, 1994

Package

Package Types
  • 296-pin PGA
Sockets
  • PGA320 (Socket 5)
  • PGA321 (Socket 7)
Lithography
  • 600 nm
Package and Die
  • 49.5 × 49.5 mm package
  • 148 mm² die area
  • 3.2 million transistors
Core Steppings
  • B1 / B3 / B5
CPUIDs
  • 0521 / 0522 / 0524
  • 2522 / 2524
Spec Codes
Q0612Q0613Q0654SX909SX922SX943SX958
Part Numbers

Core Configuration

Core Structure

Number of Cores
  • 1
Number of Threads
  • 1
Multi-Threaded Cores
  • No
Core Clock Frequency
  • 90 MHz
Base Clock Frequency
  • 60 MHz
Clock Multiplier
  • × 1.5
Unlocked Clock Multiplier
  • No

Memory

Level 1 Code Cache
  • 8 KiB
  • Full-speed
Level 1 Data Cache
  • 8 KiB
  • Full-speed

Data Connection

Data Bus

Data Connection Type
  • External front-side bus
  • 64-bit
  • Single data rate
FSB Frequency
  • 60 MHz (initial)
  • 60 MT/s (effective)

Electrical and Thermal

Power

VID Range
  • 3.3 – 3.465 V
Configurable TDP
  • No
TDP
  • 9 W
Maximum Operating Temperature
  • 70°C

Integrated Graphics

Graphics

Integrated Graphics
  • None

Features

Instruction Sets
  • x86
Performance Instruction Set Extensions
  • None
Security Instruction Set Extensions
  • None
Performance Features
  • Branch prediction
  • Memory management unit
  • Out-of-order execution
Low-Power Features
  • Clock control
  • System management mode
Security Features
  • None

Compatibility

Platform Support
  • Intel 'Neptune' chipsets
  • Intel 'Triton' chipsets
  • Intel 'Triton II' chipsets
Supported Chipsets
  • Intel 430FX / 430HX / 430NX / 430TX / 430VX

Notes

Notes for This Processor
  1. OEM processor.

Comments