iMac 24 (M4, Two Ports, Late 2024) vs iMac 20 (Early 2008)

iMac 24 (M4, Two Ports, Late 2024) $1,299
iMac 20 (Early 2008) $1,199
Base Price (MSRP)
$1,299
Base Price (MSRP)
$1,199
CPU
M4 (8C8G)
CPU
Core 2 Duo E8135
GPU
8-Core M4
GPU
Radeon HD 2400 XT Mac MXM
Memory
16GB
Memory
1GB
Storage
256GB
Storage
250GB
Display
23.5" LCD IPS 4480x2520 -
Display
20" LCD TN 1680x1050 -
M4 (8C8G)
8 Cores
8 Threads
4.4GHz Clock
Core 2 Duo E8135
2 Cores
2 Threads
2.4GHz Clock
GB6S 3,765
93%
N/A
0%
GB6S 335
8%
GB6M 575
2%
8-Core M4
1024 Shaders
1470MHz
Shared Memory
Radeon HD 2400 XT Mac MXM
40 Shaders
650MHz
128MB GDDR3
12.8GB/s Bandwidth
N/A
0%
FP32 3.01 TFLOPS
6%
N/A
0%
FP32 0.05 TFLOPS
0%
16GB
LPDDR5X-7500
1GB
DDR2-800
56 Tabs
11%
Unknown # Tabs
0%
256GB
Soldered
PCIe 3.0 x4
Up to 1.4GB/s Read
250GB
3.5"
SATA 2
7200RPM
442 min 4K Video
11%
430 min 4K Video
11%
No Optical Drive
8x SuperDrive DL
Slot Loading
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23.5"
LCD IPS
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20"
LCD TN
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500 Nits
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290 Nits
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60Hz
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60Hz
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4480x2520
11.3 Million Pixels
219 PPI
1680x1050
1.8 Million Pixels
99 PPI
LED Backlight
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1,400:1 Contrast
CCFL Backlight
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1,000:1 Contrast
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1080p
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480p
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Magic Keyboard
Apple Keyboard with Numeric Keypad
Magic Mouse
Mighty Mouse
Not Included
Apple Remote
Not Included
Not Included
No Biometrics
No Biometrics
6
2
3
1
No Cellular
No Cellular
Wi-Fi 6E (802.11ax)
2 Stream
Up to 2400Mbps
Wi-Fi 4E (802.11n)
2 Stream
Up to 300Mbps
Bluetooth 5.3
Bluetooth 2.1
Infrared
No Sensors
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No Sensors
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Integrated Chipset
PM965
ICH8M
Data
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2x USB 4 (40Gbps)
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Data
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3x USB 2.0 (480Mbps)
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1x FireWire 400
1x FireWire 800
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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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Audio
1x Audio Jack
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Audio
2x Audio Jack
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External
200W
143W
15.90V
9.00A
Not Included
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MagSafe iMac
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2.0M (7 ft) Cable
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No Battery
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No Battery
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macOS 15 Sequoia
Mac OS X 10.5 Leopard
Windows
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
461 mm (18.1 in)
Width
547 mm (21.5 in)
Depth
147 mm (5.8 in)
Volume
37.07 L
Height
470 mm (18.5 in)
Width
485 mm (19.1 in)
Depth
188 mm (7.4 in)
Volume
42.85 L
Weight
4.42 kg (9.7 lb)
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Weight
9.072 kg (20 lb)
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CPU
Not Upgradable
CPU
Upgradable
GPU
Not Upgradable
GPU
Upgradable
Memory
Not Upgradable
Memory
Upgradable
Storage
Not Upgradable
Storage
Upgradable
Wi-Fi
Not Upgradable
Wi-Fi
Upgradable
Motherboard
Not Upgradable
Motherboard
Not Upgradable
Power Supply
Upgradable
Power Supply
Not Upgradable
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Memory Slots
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2x SO-DIMM
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A1224
EMC 2210
iMac8,1
Change Comparison