iMac 24 (Mid 2007) vs iMac 20 (Early 2006)

iMac 24 (Mid 2007) $1,799
iMac 20 (Early 2006) $1,699
Base Price (MSRP)
$1,799
Base Price (MSRP)
$1,699
CPU
Core 2 Duo T7700
CPU
Core Duo T2500
GPU
Radeon HD 2600 XT Mac MXM
GPU
Mobility Radeon X1600 Mac
Memory
1GB
Memory
512MB
Storage
320GB
Storage
250GB
Display
24" LCD TN 1920x1200 -
Display
20" LCD TN 1680x1050 -
Core 2 Duo T7700
2 Cores
2 Threads
2.4GHz Clock
Core Duo T2500
2 Cores
2 Threads
2GHz Clock
GB6S 290
7%
GB6M 465
2%
N/A
0%
N/A
0%
Radeon HD 2600 XT Mac MXM
120 Shaders
600MHz
256MB GDDR3
21.9GB/s Bandwidth
Mobility Radeon X1600 Mac
12 Shaders
398MHz
128MB GDDR3
12.7GB/s Bandwidth
N/A
0%
FP32 0.14 TFLOPS
0%
N/A
0%
N/A
0%
1GB
DDR2-667
512MB
DDR2-667
Unknown # Tabs
0%
Unknown # Tabs
0%
320GB
3.5"
SATA 2
7200RPM
250GB
3.5"
SATA 1
7200RPM
570 min 4K Video
14%
430 min 4K Video
11%
8x SuperDrive DL
Slot Loading
8x SuperDrive DL
Slot Loading
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24"
LCD TN
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20"
LCD TN
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400 Nits
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280 Nits
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60Hz
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60Hz
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1920x1200
2.3 Million Pixels
94 PPI
1680x1050
1.8 Million Pixels
99 PPI
CCFL Backlight
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800:1 Contrast
CCFL Backlight
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800:1 Contrast
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480p
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480p
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Apple Keyboard with Numeric Keypad
Apple Keyboard
Mighty Mouse
Mighty Mouse
Apple Remote
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
Bluetooth 2.0
Bluetooth 2.0
Infrared
No Sensors
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No Sensors
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PM965
ICH8M
945PM
ICH7M
Data
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3x USB 2.0 (480Mbps)
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1x FireWire 400
1x FireWire 800
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Data
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3x USB 2.0 (480Mbps)
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2x FireWire 400
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Network
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1x Ethernet (1Gbps)
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Network
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1x Ethernet (1Gbps)
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Video
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1x mini-DVI
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Video
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1x mini-DVI
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Audio
2x Audio Jack
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Audio
2x Audio Jack
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280W
180W
Not Included
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No Battery
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No Battery
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Mac OS X 10.4 Tiger
Windows
Mac OS X 10.4 Tiger
Windows
OS X 10.11 El Capitan (Latest)
Windows 7 (Latest)
Mac OS X 10.6 Snow Leopard (Latest)
Windows 7 (Latest)
Build Material
Aluminum
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Build Material
Plastic
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Height
521 mm (20.5 in)
Width
569 mm (22.4 in)
Depth
206 mm (8.1 in)
Volume
60.95 L
Height
472 mm (18.6 in)
Width
493 mm (19.4 in)
Depth
188 mm (7.4 in)
Volume
43.76 L
Weight
11.521 kg (25.4 lb)
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Weight
9.979 kg (22 lb)
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CPU
Upgradable
CPU
Upgradable
GPU
Upgradable
GPU
Upgradable
Memory
Upgradable
Memory
Upgradable
Storage
Upgradable
Storage
Upgradable
Wi-Fi
Not Upgradable
Wi-Fi
Upgradable
Motherboard
Not Upgradable
Motherboard
Not Upgradable
Power Supply
Not Upgradable
Power Supply
Not Upgradable
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Memory Slots
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2x SO-DIMM
Memory Slots
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2x SO-DIMM
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A1225
EMC 2134
iMac7,1
A1174
EMC 2105
iMac4,1
Change Comparison