iMac 27 (Mid 2010) vs iMac 24 (Early 2009)

iMac 27 (Mid 2010) $1,699
iMac 24 (Early 2009) $1,499
Base Price (MSRP)
$1,699
Base Price (MSRP)
$1,499
CPU
Core i3-550
CPU
Core 2 Duo E8335
GPU
Radeon HD 5670 Mac
GPU
GeForce 9400M
Memory
4GB
Memory
4GB
Storage
256GB
Storage
640GB
Display
27" LCD IPS 2560x1440 -
Display
24" LCD TN 1920x1200 -
Core i3-550
2 Cores
4 Threads
3.2GHz Clock
Core 2 Duo E8335
2 Cores
2 Threads
2.66GHz Clock
GB6S 425
10%
GB6M 865
3%
GB6S 370
9%
GB6M 605
2%
Radeon HD 5670 Mac
400 Shaders
650MHz
1GB GDDR3
25.4GB/s Bandwidth
GeForce 9400M
16 Shaders
450MHz
Shared Memory
N/A
0%
FP32 0.52 TFLOPS
1%
N/A
0%
FP32 0.04 TFLOPS
0%
4GB
DDR3-1333
4GB
DDR3-1066
8 Tabs
2%
8 Tabs
2%
256GB
2.5"
SATA 2
Up to 190MB/s Read
640GB
3.5"
SATA 2
7200RPM
442 min 4K Video
11%
1,210 min 4K Video
30%
8x SuperDrive DL
Slot Loading
8x SuperDrive DL
Slot Loading
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27"
LCD IPS
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24"
LCD TN
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375 Nits
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400 Nits
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60Hz
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60Hz
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2560x1440
3.7 Million Pixels
109 PPI
1920x1200
2.3 Million Pixels
94 PPI
LED Backlight
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1,000:1 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 Wireless Keyboard
Apple Keyboard Al
Magic Mouse
Mighty Mouse
Not Included
Not Included
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 4E (802.11n)
2 Stream
Up to 300Mbps
Bluetooth 2.1
Bluetooth 2.1
No Sensors
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No Sensors
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P55
GeForce 9400M
Data
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4x USB 2.0 (480Mbps)
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Data
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4x USB 2.0 (480Mbps)
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1x FireWire 800
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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-DisplayPort 1.1
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Video
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1x mini-DisplayPort 1.1
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Audio
2x Audio Jack
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Audio
2x Audio Jack
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Card
1x SDXC Card
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365W
280W
Not Included
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Not Included
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No Battery
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No Battery
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Mac OS X 10.6 Snow Leopard
Windows
Mac OS X 10.5 Leopard
Windows
macOS 10.13 High Sierra (Latest)
Windows 7 (Latest)
OS X 10.11 El Capitan (Latest)
Windows 7 (Latest)
Build Material
Aluminum
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Build Material
Aluminum
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Height
518 mm (20.4 in)
Width
650 mm (25.6 in)
Depth
207 mm (8.1 in)
Volume
69.75 L
Height
521 mm (20.5 in)
Width
569 mm (22.4 in)
Depth
206 mm (8.1 in)
Volume
60.95 L
Weight
13.835 kg (30.5 lb)
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Weight
11.521 kg (25.4 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
Not 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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4x SO-DIMM
Memory Slots
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2x SO-DIMM
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A1312
EMC 2390
iMac11,3
A1225
EMC 2267
iMac9,1
Change Comparison