iMac 21.5 (Late 2011) vs iMac G5 20 (Late 2005)
iMac 21.5
(Late 2011)
$999
iMac G5 20
(Late 2005)
$1,699
|
Base Price (MSRP)
$999
|
Base Price (MSRP)
$1,699
|
|
CPU
Core i3-2100
|
CPU
PowerPC 970FX 2.1GHz
|
|
GPU
Radeon HD 6750M Mac MXM
|
GPU
Radeon X600 XT
|
|
Memory
2GB
|
Memory
512MB
|
|
Storage
250GB
|
Storage
250GB
|
|
Display
21.5" LCD IPS 1920x1080 -
|
Display
20" LCD TN 1680x1050 -
|
|
GB6S 465
11%
GB6M 940
4%
|
N/A
0%
N/A
0%
|
|
N/A
0%
FP32 0.57 TFLOPS
1%
|
N/A
0%
N/A
0%
|
|
2GB
DDR3-1333
|
512MB
DDR-533
|
|
Unknown # Tabs
0%
|
Unknown # Tabs
0%
|
|
250GB
3.5"
SATA 3
7200RPM
|
250GB
3.5"
SATA 1
7200RPM
|
|
430 min 4K Video
11%
|
430 min 4K Video
11%
|
|
8x SuperDrive DL
Slot Loading
|
8x SuperDrive DL
Slot Loading
|
|
-
|
-
|
|
21.5"
LCD IPS
-
|
20"
LCD TN
-
|
|
300 Nits
-
|
280 Nits
-
|
|
60Hz
-
|
60Hz
-
|
|
1920x1080
2.1 Million Pixels
102 PPI
|
1680x1050
1.8 Million Pixels
99 PPI
|
|
LED Backlight
-
1,000:1 Contrast
|
CCFL Backlight
-
800:1 Contrast
|
|
-
-
|
-
-
|
|
480p
-
-
-
-
-
-
-
|
480p
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Apple Wireless Keyboard
|
Apple Keyboard
|
|
Magic Mouse
|
Mighty Mouse
|
|
Not Included
|
Apple Remote
|
|
Not Included
|
Not Included
|
|
No Biometrics
|
No Biometrics
|
|
2
|
2
|
|
1
|
1
|
|
No Cellular
|
No Cellular
|
|
|
|
|
|
|
|
Wi-Fi 4E (802.11n)
2 Stream
Up to 300Mbps
|
Wi-Fi 3 (802.11g)
1 Stream
Up to 54Mbps
|
|
No Bluetooth
|
Bluetooth 2.0
|
|
Infrared
56K Modem
|
|
No Sensors
-
-
-
-
|
No Sensors
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
Z68
|
Integrated Chipset
|
|
Data
-
-
-
-
-
-
-
-
-
-
-
4x USB 2.0 (480Mbps)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
Data
-
-
-
-
-
-
-
-
-
-
-
3x USB 2.0 (480Mbps)
-
-
-
-
-
-
-
-
-
-
-
2x FireWire 400
-
-
-
-
-
-
-
-
-
|
|
Network
-
-
1x Ethernet (1Gbps)
-
-
-
-
|
Network
-
-
1x Ethernet (1Gbps)
-
-
-
-
|
|
Video
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x mini-DisplayPort 1.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
Video
-
-
-
-
-
-
-
-
-
-
-
1x mini-VGA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Audio
2x Audio Jack
-
|
Audio
2x Audio Jack
-
|
|
Card
1x SDXC Card
-
|
-
-
-
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
-
|
-
|
|
205W
|
180W
|
|
Not Included
-
-
|
Not Included
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
No Battery
-
-
-
-
|
No Battery
-
-
-
-
|
|
-
|
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
Mac OS X 10.7 Lion
Windows
|
Mac OS X 10.4 Tiger
|
|
macOS 10.13 High Sierra (Latest)
Windows 7 (Latest)
|
Mac OS X 10.5 Leopard (Latest)
|
|
Build Material
Aluminum
-
-
|
Build Material
Plastic
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Height
451 mm (17.8 in)
Width
528 mm (20.8 in)
Depth
188 mm (7.4 in)
Volume
44.89 L
|
Height
472 mm (18.6 in)
Width
493 mm (19.4 in)
Depth
188 mm (7.4 in)
Volume
43.76 L
|
|
Weight
9.299 kg (20.5 lb)
-
-
-
-
|
Weight
9.979 kg (22 lb)
-
-
-
-
|
|
CPU
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
-
4x SO-DIMM
|
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
A1311
EMC 2496
iMac12,1
|
A1145
EMC 2082
PowerMac12,1
|
Copy Link