iMac 27 (Late 2013) vs iMac 20 (Early 2010)
iMac 27
(Late 2013)
$1,799
iMac 20
(Early 2010)
$899
|
Base Price (MSRP)
$1,799
|
Base Price (MSRP)
$899
|
|
CPU
Core i5-4570
|
CPU
Core 2 Duo P7350
|
|
GPU
GeForce GT 755M Mac
|
GPU
GeForce 9400M
|
|
Memory
8GB
|
Memory
1GB
|
|
Storage
128GB
|
Storage
160GB
|
|
Display
27" LCD IPS 2560×1440
|
Display
20" LCD TN 1680×1050
|
GB6 Single-Core
|
|
iMac 27 (Late 2013) - GB6S 1,115
x4.65
iMac 20 (Early 2010) - GB6S 240
x1
GB6 Multi-Core
|
|
iMac 27 (Late 2013) - GB6M 3,110
x7.97
iMac 20 (Early 2010) - GB6M 390
x1
FP32
|
|
iMac 27 (Late 2013) - 833 GFLOPS FP32
x23.8
iMac 20 (Early 2010) - 35 GFLOPS FP32
x1
|
833 GFLOPS FP32
2%
|
35 GFLOPS FP32
0%
|
|
8GB
DDR3-1600
|
1GB
DDR3-1066
|
|
24 Tabs
5%
|
Unknown # Tabs
0%
|
|
128GB
Proprietary Apple 12+16 Pin
PCIe 2.0 x2
Up to 600MB/s
|
160GB
3.5"
SATA 2
-
|
|
186 min 4K Video
5%
|
250 min 4K Video
6%
|
|
No Optical Drive
|
8x SuperDrive DL
Slot Loading
|
|
27"
LCD IPS
|
20"
LCD TN
|
|
27"
|
20"
|
|
Area
311.5 in² (2009.7 cm²)
16:9 Aspect Ratio
|
Area
179.8 in² (1159.8 cm²)
16:10 Aspect Ratio
|
|
Brightness
400 Nits
|
Brightness
290 Nits
|
|
Refresh Rate
60Hz
|
Refresh Rate
60Hz
|
|
-
|
-
|
|
-
|
-
|
|
Resolution
2560×1440
3.7 Million Pixels
109 PPI
|
Resolution
1680×1050
1.8 Million Pixels
99 PPI
|
|
2560×1440
|
1680×1050
|
|
LED Backlight
1,000:1 Contrast
|
CCFL Backlight
1,000:1 Contrast
|
|
Viewing Angles
178° Horizontal
178° Vertical
|
Viewing Angles
160° Horizontal
160° Vertical
|
|
Colour Depth
8-bit
|
Colour Depth
8-bit
|
|
Coverage
100% sRGB
|
Coverage
100% sRGB
|
|
-
|
-
|
|
Coating
Glossy Anti-Reflective
Fully Laminated
|
-
-
-
|
2560×1440
1680×1050
|
720p
|
480p
|
|
Apple Wireless Keyboard
|
Apple Keyboard Al
|
|
Magic Mouse
|
Mighty Mouse
|
|
No Biometrics
|
No Biometrics
|
|
2
|
2
|
|
2
|
1
|
|
No Cellular
|
No Cellular
|
|
|
|
|
|
|
|
Wi-Fi 5 (802.11ac)
3 Stream
Up to 1300Mbps
|
Wi-Fi 4E (802.11n)
2 Stream
Up to 300Mbps
|
|
Bluetooth 4.0
|
No Bluetooth
|
|
Z87
|
GeForce 9400M
|
|
Data
-
4x USB 3.0 (5Gbps)
-
2x Thunderbolt 1 (10Gbps)
|
Data
4x USB 2.0 (480Mbps)
-
1x FireWire 800
-
|
|
Network
1x Ethernet (1Gbps)
|
Network
1x Ethernet (1Gbps)
|
|
-
-
|
Video
1x mini-DisplayPort 1.1
|
|
Audio
1x Audio Jack
|
Audio
2x Audio Jack
|
|
Card
1x SDXC Card
|
-
-
|
|
310W
|
200W
|
|
|
|
|
OS X 10.8 Mountain Lion
Windows
|
Mac OS X 10.5 Leopard
Windows
|
|
macOS 10.15 Catalina (Latest)
Windows 10 (Latest)
|
OS X 10.11 El Capitan (Latest)
Windows 7 (Latest)
|
|
Build Material
Aluminum
|
Build Material
Aluminum
|
|
Height
516 mm (20.3 in)
Width
650 mm (25.6 in)
Depth
203 mm (8 in)
Volume
68.13 L
|
Height
470 mm (18.5 in)
Width
485 mm (19.1 in)
Depth
188 mm (7.4 in)
Volume
42.85 L
|
|
Weight
9.525 kg (21 lb)
|
Weight
9.072 kg (20 lb)
|
|
CPU
Upgradable
|
CPU
Upgradable
|
|
GPU
Not Upgradable
|
GPU
Not 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
|
|
Memory Slots
4x SO-DIMM
|
Memory Slots
2x SO-DIMM
|
|
A1419
EMC 2639
iMac14,2
|
A1224
EMC 2316
iMac9,1
|
Copy Link