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1GHz PowerMac VS Dual G4 - Which One Is Faster And Has Better Features?

Specially prepared for Kevin ... Request your own Custom Comparison

Introduction

This Buyer's Guide compares the Single Processor PowerMac G4/1GHz which has the Combo optical drive, to the current PowerMac with dual G4/1.25GHz processors.

Below you will find specifications and features, performance, and price comparisons. We also provide further links where you can do additional research, should you so wish.

How could this Guide be improved? ... Give us your feedback. Tell your friends about our service!


Specifications & Features

Model/Mhz

Single Processor Processor Power Mac G4/1GHz

256K L2 @ 1GHz
1 MB L3

M8839LL/A
Introduced January, 2003

Dual Processor Power Mac G4/1.25 GHz (Build to order option)

256K L2 Cache @ 1.25 GHz (per processor)
2 MB L3 Cache (per processor)

Z09R

Price Information

MSRP: $1,499
eBay

MSRP: $1,924
Apple Store

Bus Speed
(Mhz)

133 MHz
167 MHz

RAM
(MAX)

256MB PC2100
266MHz DDR SDRAM
2 GB max

512 MB PC2700
333MHz DDR SDRAM
( 2 GB max)

Graphics Support

NVIDIA GeForce4 MX
64MB of DDR SDRAM


ADC and DVI connectors
DVI to VGA adapter included

ATI Radeon 9000 Pro
64MB of DDR SDRAM
AGP 4X graphics slot

ADC and DVI connectors
DVI to VGA adapter included

Expansion
Slots

Four 3.5-inch hard drive bays (one filled)

Two optical drive bay (one filled)

Four 64-bit, 33MHz PCI
One AGP 4X (filled)

Four 3.5-inch hard drive bays (one filled)

Two optical drive bay (one filled)

Four 64-bit, 33MHz PCI
One AGP 4X (filled)

Hard Drive

60 GB Ultra ATA/100
7200 rpm
80 GB Ultra ATA/100
7200 rpm

Optical Drive

Combination Drive (DVD-ROM/CD-RW)

Reads DVDs at 12x
Writes CD-R at 32x
Writes CD-RW at 10x
Reads CDs at 32x

Combo drive (DVD-ROM/CD-RW)

Reads DVDs at 12x
Writes CD-R at 32x
Writes CD-RW at 10x
Reads CDs at 32x
SuperDrive (DVD-R/CD-RW) Option

Connectivity & Communication

Optional AirPort Extreme
(102.11g)

10/100/1000BaseT

56k V.92 internal modem

BlueTooth ready

Optional 11-Mbps AirPort Card
(802.11b)

10/100/1000BaseT

56k V.92 internal modem

No Bluetooth

Ports

Two USB 1 Ports

1 FireWire 800 port
2 FireWire 400 Ports

Stereo analog audio line in and line out minijacks

Two USB 1 Ports

No FireWire 800 port
2 FireWire 400 Ports

Stereo analog audio line in and line out minijacks

Specification Notes

The dual processor machine has a faster System Bus, twice the amount of L3 cache per processor and a more advanced graphics card.

Performance
Machine
Single Processor Processor Power Mac G4/1GHz
Power Mac G4/1.25 GHz (Build to order option) Dual Processor
Processor Single
32 seconds
25.11 seconds - - 22% Faster
Processor Dual
52.94 seconds
21.21 seconds - - 60% Faster
Graphics Gaming
17 frames per second
25 frames per second - - 35% Faster
Drive
10.65. seconds
9.41 seconds - - 12% Faster
General - Interface
32.93 seconds
24.34 seconds - - 26% Faster
Notes

In the Single Processor test only 50% of the processing power of the dual processor machine was being used.

Given the Dual Processor machine's larger L3 cache, interface activity should be 'snappier' than the single machine. Also searches and large document tasks should be faster.

Drive performance of these two machines can be considered within the margin of error.

For more detailed performance results see this page

Links To Further Information
Machine
Single Processor Processor Power Mac G4/1GHz
Power Mac G4/1.25 GHz (Build to order option) Dual Processor
Reviews
Links to additional information
Price & Bundle Comparisons

Note

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For Latest up-to-date prices check the online Buyer's Guides

 

G4/1.25 GHz Dual Processor


Apple Store - New $1,599 .... 1 year warranty ... Shipping Free. Tax: All States with a sales tax
Small Dog - Refurbished $1,429.... 1 year warranty ... Shipping $33. Tax: VT
Small Dog - New $1,599.... 1 year warranty ... Shipping $33. Tax: VT
 

Shipping charges are to California - your mileage may vary. Also prices quoted are for the bare machine and do not reflect RAM installation charges (usually $40), nor the in-store prices of add-on products for which there is a rebate. Shipping charges (if any) for bundled products , also are not reflected in the prices above.

Weekly Buyer's Guides

G4 PowerBook Buyers Guide eMac Buyer's Guide iMac Buyer's Guide iBook Buyers Guide Power Mac Buyers Guide

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