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PowerBook Processor Upgrades

| Hardware Index | Upgraded Machines | Processor Upgrades & Accelerators | Graphics Accelerators |

Below you will find links to pages dedicated to individual PowerBook models with various processor and acceleration upgrades installed. Results represent percentage of improvement over base configuration and should be thought of as comparative rather than absolute. All results except where noted are from the benchmark program MacBench.

For Great Prices On Upgrades Check The Vendors Below
Processor Upgrades
Graphics Cards
Hard Drives & Optical Drives
Small Dog Small Dog Piranha Tech.
MacConnection MacConnection Small Dog

SCSI, Firewire USB Cards
Used/Refurbished Macs, Service, Parts
Small Dog ebay


Small Dog


NewerTech Processor Upgrade Cards
Benchmarks Reviews
PB MAXpowr G3/466


NuPowr G3/250


  • PowerBook 1400/117
  • PowerBook 1400/117
  • PowerBook 1400/133
  • PowerBook 1400/166

  • MacWorld

    Nupowr G3 2400 240/120/1MB


  • PowerBook 2400/180
  • -
    Nupowr G3 2400 240/120/512k


  • PowerBook 2400/180
  • MacWorld
    NuPowr G3/233


  • PowerBook 1400/117
  • PowerBook 1400/133
  • PowerBook 1400/166
  • -
    NuPowr G3/216


  • PowerBook 1400/117
  • PowerBook 1400/133
  • PowerBook 1400/166
  • -

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