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The MacComparisonZone: Dual Power Mac G4/1.25GHz vs Power Mac G5/1.6GHz - What Are The Performance, Feature And Price Differences - Updated

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

Updated: 6/17/04

Introduction

This Buyer's Guide compares the Dual Power Mac G4/1.25GHz, which has a Combo optical drive, to the Power Mac G5/1.6GHz, which has a SuperDrive.

The Dual Power Mac G4/1.25GHz was released in January of 2003. The 1.25GHz was the middle machine, out of a family of three Power Macs, which also included a Dual 1.42GHz Tower at the high-end, and a Single processor 1GHz Tower bringing up the rear.

The 1.6GHz G5 Tower, was released 6 months later, in June, 2003. It was the low-end model of a family of three, which included a Dual 2.0 GHz machine at the high-end and a Single Processor 1.8GHz Tower in the middle. In November, 2003, the single processor 1.8GHz Tower was dropped in favor of a dual processor machine running at the same clock-speed.

Power Mac G5 - June 2003Major Technological Differences:

Processor Speed/Type/Amount
Cache Speed/Size/Type
Current Price Difference: $111
Bus Speed
RAM Max
Graphics Card/Slot Type
Hard Drive Bays Amount
Optical Drive Bays Amount
PCI Slot Amount
Optical Drive Type/Speed
USB Port Speed/Number
Optical digital audio in and out

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.

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Specifications & Features

Model/Mhz

Power Mac Dual G4/1.25 GHz
(#M8840LL/A)
Dual Processor
L2 Cache: 256K @ 1.25 GHz (per processor)
L3 Cache: 1 MB @ 250 MHz (per processor)
Release Date: January, 2003


Power Mac G5/1.6 GHz
(#M9020LL/A )
Single Processor
L2 Cache: 512K @ 1.6 GHz
L3 Cache: None
Release Date: June, 2003

Price Information

MSRP: $1,999
Current Price: $1,488
DealZone

MSRP: $1,799
Current Price: $1,599
DealZone

Bus Speed
(Mhz)

167 MHz
800 MHZ Frontside bus

RAM
(MAX)

256MB PC2700
333MHz DDR SDRAM
( 2 GB max)

256MB PC2700
333MHz DDR SDRAM
4 GB max

Graphics Support

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

NVIDIA GeForce FX 5200 Ultra
64MB DDR SDRAM
AGP Pro 8X

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)
AirPort Extreme Slot

Two hard drive bays (one filled)
One optical drive bay (filled)
Three open full-length 33MHz, 64-bit PCI slots
One AGP Pro 8X (filled)
AirPort Extreme Slot

Hard Drive

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

Optical Drive

Combo drive (DVD-ROM/CD-RW)


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

Tray loading SuperDrive
(DVD-R/CD-RW)
Writes DVD-R at 4x
Reads DVDs at 8x
Writes CD-R at 16x
Writes CD-RW at 10x
Reads CDs at 32x

Connectivity & Communication

56k internal modem

Optional 54-Mbps AirPort Extreme Card (based on 802.11g standard; 802.11b Wi-Fi certified)

10/100/1000BaseT

2 USB 1.0 Ports (12 Mbps)
2 FireWire Port (400 Mbps)
1 FireWire 800 Port



Analog Stereo audio in and out minijacks

Optional Bluetooth 1.1 module and antenna

56k V.92 modem

Optional 54-Mbps AirPort Extreme Card (based on 802.11g standard; 802.11b Wi-Fi certified)

10/100/1000 BT Ethernet

3 USB 2.0 Ports (480 Mbps)
2 FireWire Port (400 Mbps)
1 FireWire 800 Port

Optical digital audio in and out Toslink connectors

Analog Stereo audio in and out minijacks

Optional Bluetooth 1.1 module and antenna

Video

Support for digital resolutions up to 1920 by 1200 pixels

ADC and DVI connectors

DVI to VGA adapter included

Dual display support for extended desktop and video mirroring modes

Support for digital resolutions up to 1920 by 1200 pixels

ADC and DVI connectors

DVI to VGA adapter included

Dual display support for extended desktop and video mirroring modes

Specification Notes

Weight: 42 pounds (19.1 kilos)

Weight: 39.2 pounds (17.8 kilos)

Performance
Machine
Power Mac Dual G4/1.25 GHz
(#M8840LL/A)
Power Mac G5/1.6 GHz
(#M9020LL/A )
Processor
83.47 seconds
68.20 seconds - - 22% Faster
Processor Multitasking
138.85 seconds
184.72 seconds- - 33% Slower
Processor G4 Tuned
21.21 seconds
46.26 seconds- - 118% Slower
Graphics Gaming
(Graphics Card)
25 frames per second
28 frames per second - - 12% Faster
Graphics Gaming
(Processor)
47 frames per second
34 frames per second - - 38% Slower
Burn CD
76 seconds
73.82 seconds - - 3% Faster
General - Interface
26.34 seconds
27.20 seconds - - 3% Slower
QuickTime Encode
25.11 seconds
23.38 seconds - - 7% Faster
Import Video Into iMovie
16.85 seconds
18.45 - - 9% Slower
Photoshop (Workflow)
31.85 seconds
36.81 seconds - - 16% Slower
MS Word
59.91 seconds
59.44 seconds - - 1% Faster
MS Excel
38.60 seconds
50.41 seconds - - 31% Slower
iTunes Music Encode
71.58 seconds
93.16 seconds - - 30% Slower
Notes

For applications that cannot take advantage of dual processors, the 1.6GHz G5 will be faster. However when running multiple processor intensive applications, or applications that take good advantage of two processors, the dual processor machine, though clocked slower, will come out on top.

Processor performance based on Photoshop filters that do not take good advantage of dual processors

Processor G4 Tuned Test based on AltiVec Fractal program (Takes very good advantage of Dual Processors)

Graphics Gaming (Card) Test is based on the game 4x4 EVO2 .. a racing game. All settings are at highest quality. This game is more graphics card dependent

Graphics Gaming (Processor) Test is based on the game Giants.. All settings are at highest quality. This game is more processor dependent ... will also make used of dual processors if present

The 'General Interface' test is based on Let1kWindowsBloom, which is freely available.

The Photoshop (Workflow) score is based on the BareFeats Photoshop Action Script, which you can download and run on your own machine, if you have Photoshop.

Excel and iTunes both respond to dual processors

Have questions about the performance of these machines?
For more detailed performance results see this page

Links To Further Information
Machine
Power Mac Dual G4/1.25 GHz
(#M8840LL/A)
Power Mac G5/1.6 GHz
(#M9020LL/A )
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 Power Macs

PowerMac PCI Graphics G4/350  ... Original price: $1,599


PowerMax - Used ... $479 .... 90 day warranty .... Shipping $22. Tax: None ...Trade-in Program
 

PowerMac PCI Graphics G4/400 ... Original price: $1,599


PowerMax - Used ... $649.... 90 day warranty .... Shipping $22. Tax: None ...Trade-in Program
 

PowerMac AGP G4/400  ... Original price: $1,599


PowerMax - Used ... $659 to $736.... 90 day warranty .... Shipping $22. Tax: None ...Trade-in Program
 

PowerMac AGP G4/450 ... Original price: $3,500


PowerMax - Used ... $669 to $909 .... 90 day warranty .... Shipping $22. Tax: None ...Trade-in Program
 

PowerMac Gigabit G4/533 20 GB, CD-ROM  ... Original price: $2,199


PowerMax - Used ... $659 .... 90 day warranty .... Shipping $22. Tax: None ...Trade-in Program
 

PowerMac Digital Audio G4/533


PowerMax - Used ... $745 to $997 .... 90 day warranty .... Shipping $22. Tax: None ...Trade-in Program
Small Dog - Used $699 .... 90 day warranty ... Shipping $44. Tax: VT
 

PowerMac Digital Audio G4/733  ... Original price: $1,699


PowerMax - Used ... $1,149 to $1,299.... 90 day warranty .... Shipping $22. Tax: None ...Trade-in Program
 

PowerMac QuickSilver G4/867  ... Original price: $2,499


PowerMax - Used ... $999 to $1,299 .... 90 day warranty .... Shipping $22. Tax: None ...Trade-in Program
 

PowerMac QuickSilver G4/933 60 GB drive, SuperDrive ... Original price: $2,299


PowerMax - Used ... $1,459 .... 90 day warranty .... Shipping $22. Tax: None ...Trade-in Program

PowerMac Dual G4/1 GHz 256 MB 80 GB, SuperDrive, 56k ... Original price: $2,499


PowerMax - Refurbished ... $1,549 .... 90 day warranty .... Shipping $25. Tax: None ...Trade-in Program
 

PowerMac G4/1.25GHz 256/80/Superdrive #Z082


Small Dog - New $1,499.... 1 year warranty ... Shipping $33. Tax: VT
 

Power Mac G4 1.25GHz /256MB/80GB/Combo/GigE/56K #M9145LL/A  ... Original price: $1,299


Apple Store - New ... $1,299.... 1 year warranty ... Shipping Free. Tax: All States with a sales tax
ClubMac - New $1,294 .... one year warranty.... Shipping $25. Tax: CA, TN, WI ... Bundled Extras (Temporarily Offline)
MacConnection (search for item M9145LL ) - Refurbished $1,149 ... 90 Days warranty.... Shipping Free. Tax: MA, NC, OH, TN ... Bundled Extras
MacConnection (search for item M9145LL ) - New $1,294 ... one year warranty.... Shipping Free. Tax: MA, NC, OH, TN ... Bundled Extras
MacMall - New $1,294 .... one year warranty.... Shipping $25. Tax: CA, TN, WI ... Bundled Extras (Temporarily Offline)
MacZone - New $1,295 ... one year warranty .... Shipping Free. Tax: CA, IL, MO, NV, OH, TN, WA ... Bundled Extras
PowerMax - New ... $1,294 .... 1 year warranty.... Shipping $25. Tax: None ...Trade-in Program
Small Dog - New $1,299.... 1 year warranty ... Shipping $33. Tax: VT
 

PowerMac Dual G4/1.25 256 MB, 80 GB drive, Combo Drive, 56k modem


PowerMax - Used ... $1,488 to $1,599 .... 90 day warranty .... Shipping $25. Tax: None ...Trade-in Program
 

PowerMac DUAL G4/1.25 GHz , 80 GB drive, SuperDrive 56k  ... Original price: $3,299


PowerMax - Used ... $1,697 to $1,819 .... 90 day warranty .... Shipping $25. Tax: None ...Trade-in Program
Small Dog - New $1,799.... 1 year warranty ... Shipping $33. Tax: VT
 

Power Mac G4/1.25GhzDP 512/120/Superdrive/Radeon9000/56K #M8840LL/A  ... Original price: $3,299


ClubMac (search for item Z09R ) - Open Box $1,790 .... 90 day warranty.... Shipping $25. Tax: CA, TN, WI ... Bundled Extras (Temporarily Offline)
PowerMax - Used ... $1,788 .... 90 day warranty .... Shipping $25. Tax: None ...Trade-in Program
 

Power Mac G4 1.42 GHz DUAL/512MB/120GB/SuperDrive/GigE/56K #M8841LL/A  ... Original price: $2,699


PowerMax - Refurbished ... $1,949 .... 1 year warranty .... Shipping $25. Tax: None ...Trade-in Program
G5 Power Macs

PowerMac G5/1.6 GHz 256MB , 80 GB SuperDrive, #M9020LL/A  ... Original price: $1,799


ClubMac - New $1,694 .... one year warranty.... Shipping $25. Tax: CA, TN, WI ... Bundled Extras (Temporarily Offline)
MacConnection (search for item M9020LL ) - New $1,599 ... one year warranty.... Shipping Free. Tax: MA, NC, OH, TN ... Bundled Extras
MacMall - New $1,694 .... one year warranty.... Shipping $25. Tax: CA, TN, WI ... Bundled Extras (Temporarily Offline)
MacZone - New $1,595 ... one year warranty .... Shipping Free. Tax: CA, IL, MO, NV, OH, TN, WA ... Bundled Extras
PowerMax - Open Box ... $1,629 .... 1 year warranty.... Shipping $37. Tax: None ...Trade-in Program
PowerMax - New $1,669 .... 1 year warranty.... Shipping $37. Tax: None ...Trade-in Program ... Bundled Extras
 

Power Mac G5 DUAL 1.8GHz 512MB/160GB/SuperDrive/GigE/56K #M9393LL/A  ... Original price:$2,499


ClubMac (search for item M9393LL ) - Open Box $2,130 .... 90 day warranty.... Shipping $25. Tax: CA, TN, WI ... Bundled Extras (Temporarily Offline)
ClubMac - New $2,194 .... one year warranty.... Shipping $25. Tax: CA, TN, WI ... Bundled Extras (Temporarily Offline)
MacConnection (search for item M9393LL ) - Refurbished $1,999 ... 90 Days warranty.... Shipping Free. Tax: MA, NC, OH, TN ... Bundled Extras
MacConnection (search for item M9393LL ) - New $2,194 ... one year warranty.... Shipping Free. Tax: MA, NC, OH, TN ... Bundled Extras
MacMall - New $2,194 .... one year warranty.... Shipping $25. Tax: CA, TN, WI ... Bundled Extras (Temporarily Offline)
PowerMax - New $2,199 .... 1 year warranty.... Shipping $37. Tax: None ...Trade-in Program ... Bundled Extras
 

G5/2.0 GHz Dual Processor #M9032LL/A ... Original price: $2,999


Apple Store - New ... $2,499.... 1 year warranty ... Shipping Free. Tax: All States with a sales tax
ClubMac - New $2,494 .... one year warranty.... Shipping $25. Tax: CA, TN, WI ... Bundled Extras (Temporarily Offline)
MacConnection (search for item M9032LL ) - Refurbished $2,299 ... 90 Days warranty.... Shipping Free. Tax: MA, NC, OH, TN ... Bundled Extras
MacConnection (search for item M9032LL ) - New $2,494 ... one year warranty.... Shipping Free. Tax: MA, NC, OH, TN ... Bundled Extras
MacConnection (search for item Z07K ) - Refurbished $3,869 ... 90 Days warranty.... Shipping Free. Tax: MA, NC, OH, TN ... Bundled Extras (Build To Order Item)
MacMall - New $2,494 .... one year warranty.... Shipping $25. Tax: CA, TN, WI ... Bundled Extras (Temporarily Offline)
MacZone (search for item M9032LL ) - Open Box $2,121 ... 90 Days warranty .... Shipping Free. Tax: CA, IL, MO, NV, OH, TN, WA ... Bundled Extras
MacZone - New $2,495 ... one year warranty .... Shipping Free. Tax: CA, IL, MO, NV, OH, TN, WA ... Bundled Extras
MacZone (search for item Z07K ) - Open Box $2,261 ... 90 Days warranty .... Shipping Free. Tax: CA, IL, MO, NV, OH, TN, WA ... Bundled Extras (Build To Order Item)
PowerMax - Open Box ... $2,449 .... 1 year warranty.... Shipping $37. Tax: None ...Trade-in Program
PowerMax - New ... $2,499 .... 1 year warranty.... Shipping $37. Tax: None ...Trade-in Program ... Bundled Extras
 

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.

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