iMac G4 20 (Late 2003) vs iMac G5 20 (Late 2005)
iMac G4 20
(Late 2003)
$2,199
iMac G5 20
(Late 2005)
$1,699
|
Base Price (MSRP)
$2,199
|
Base Price (MSRP)
$1,699
|
|
CPU
PowerPC 7455 1250MHz
|
CPU
PowerPC 970FX 2.1GHz
|
|
GPU
GeForce FX 5200 Ultra Mac
|
GPU
Radeon X600 XT
|
|
Memory
256MB
|
Memory
512MB
|
|
Storage
80GB
|
Storage
250GB
|
|
Display
20" LCD TN 1680×1050
|
Display
20" LCD TN 1680×1050
|
|
N/A
0%
N/A
0%
|
N/A
0%
N/A
0%
|
|
256MB
DDR-333
|
512MB
DDR-533
|
|
Unknown # Tabs
0%
|
Unknown # Tabs
0%
|
|
80GB
3.5"
PATA
-
|
250GB
3.5"
SATA 1
-
|
|
90 min 4K Video
2%
|
430 min 4K Video
11%
|
|
4x SuperDrive
Tray Loading
|
8x SuperDrive DL
Slot Loading
|
|
-
|
-
|
|
20"
LCD TN
-
-
|
20"
LCD TN
-
-
|
|
|
|
|
Area
179.8 in² (1159.8 cm²)
16:10 Aspect Ratio
|
Area
179.8 in² (1159.8 cm²)
16:10 Aspect Ratio
|
|
Brightness
230 Nits
-
|
Brightness
280 Nits
-
|
|
Refresh Rate
60Hz
-
-
-
|
Refresh Rate
60Hz
-
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Resolution
1680×1050
1.8 Million Pixels
99 PPI
|
Resolution
1680×1050
1.8 Million Pixels
99 PPI
|
|
|
|
|
CCFL Backlight
-
800:1 Contrast
|
CCFL Backlight
-
800:1 Contrast
|
|
Viewing Angles
160° Horizontal
160° Vertical
|
Viewing Angles
160° Horizontal
160° Vertical
|
|
Colour Depth
8-bit
|
Colour Depth
8-bit
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
|
-
-
|
|
No Cameras
-
-
-
-
-
-
-
|
480p
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Apple Keyboard
|
Apple Keyboard
|
|
Apple Mouse
|
Mighty Mouse
|
|
Not Included
|
Apple Remote
|
|
Not Included
|
Not Included
|
|
No Biometrics
|
No Biometrics
|
|
2
|
2
|
|
1
|
1
|
|
No Cellular
|
No Cellular
|
|
|
|
|
|
|
|
No Wi-Fi
Wi-Fi 3 (802.11g)
1 Stream
Up to 54Mbps
|
Wi-Fi 3 (802.11g)
1 Stream
Up to 54Mbps
|
|
Bluetooth 1.1
|
Bluetooth 2.0
|
|
56K Modem
|
Infrared
56K Modem
|
|
No Sensors
-
-
-
-
|
No Sensors
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
Integrated Chipset
|
Integrated Chipset
|
|
Data
-
-
-
-
-
-
-
-
-
-
-
3x USB 2.0 (480Mbps)
-
-
-
-
-
-
-
-
-
-
-
2x FireWire 400
-
-
-
-
-
-
-
-
-
|
Data
-
-
-
-
-
-
-
-
-
-
-
3x USB 2.0 (480Mbps)
-
-
-
-
-
-
-
-
-
-
-
2x FireWire 400
-
-
-
-
-
-
-
-
-
|
|
Network
-
1x Ethernet (100Mbps)
-
-
-
-
-
|
Network
-
-
1x Ethernet (1Gbps)
-
-
-
-
|
|
Video
-
-
-
-
-
-
-
-
-
-
-
1x mini-VGA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
Video
-
-
-
-
-
-
-
-
-
-
-
1x mini-VGA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Audio
2x Audio Jack
-
|
Audio
2x Audio Jack
-
|
|
-
-
-
|
-
-
-
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
-
|
-
|
|
190W
|
180W
|
|
Not Included
-
-
|
Not Included
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
No Battery
-
-
-
-
|
No Battery
-
-
-
-
|
|
-
|
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
Mac OS X 10.3 Panther
|
Mac OS X 10.4 Tiger
|
|
Mac OS X 10.5 Leopard (Latest)
|
Mac OS X 10.5 Leopard (Latest)
|
|
Build Material
Plastic
-
-
|
Build Material
Plastic
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Height
531 mm (20.9 in)
Width
513 mm (20.2 in)
Depth
270 mm (10.6 in)
Volume
73.54 L
|
Height
472 mm (18.6 in)
Width
493 mm (19.4 in)
Depth
188 mm (7.4 in)
Volume
43.76 L
|
|
Weight
18.189 kg (40.1 lb)
-
-
-
-
|
Weight
9.979 kg (22 lb)
-
-
-
-
|
|
CPU
Not Upgradable
|
CPU
Not Upgradable
|
|
GPU
Not Upgradable
|
GPU
Not Upgradable
|
|
Memory
Upgradable
|
Memory
Upgradable
|
|
Storage
Upgradable
|
Storage
Upgradable
|
|
Wi-Fi
Upgradable
|
Wi-Fi
Upgradable
|
|
Motherboard
Not Upgradable
|
Motherboard
Not Upgradable
|
|
Power Supply
Not Upgradable
|
Power Supply
Not Upgradable
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Memory Slots
-
1x SO-DIMM
|
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
A1065
EMC 1992
PowerMac6,3
|
A1145
EMC 2082
PowerMac12,1
|
Copy Link