iMac 27 (Mid 2020) vs iMac G5 20 (Mid 2005)
iMac 27
(Mid 2020)
$1,799
iMac G5 20
(Mid 2005)
$1,799
|
Base Price (MSRP)
$1,799
|
Base Price (MSRP)
$1,799
|
|
CPU
Core i5-10500
|
CPU
PowerPC 970FX 2GHz
|
|
GPU
Radeon Pro 5300
|
GPU
Radeon 9600 Mac
|
|
Memory
8GB
|
Memory
512MB
|
|
Storage
256GB
|
Storage
250GB
|
|
Display
27" LCD IPS 5120×2880
|
Display
20" LCD TN 1680×1050
|
|
42 FPS 1080p
35%
4.22 TFLOPS FP32
8%
|
N/A
0%
N/A
0%
|
|
8GB
DDR4-2666
|
512MB
DDR-400
|
|
24 Tabs
5%
|
Unknown # Tabs
0%
|
|
256GB
Soldered
PCIe 3.0 x4
Up to 2.8GB/s Read
|
250GB
3.5"
SATA 1
7200RPM
|
|
442 min 4K Video
11%
|
430 min 4K Video
11%
|
|
No Optical Drive
|
8x SuperDrive DL
Slot Loading
|
|
-
|
-
|
|
27"
LCD IPS
-
-
|
20"
LCD TN
-
-
|
|
|
|
|
Area
311.5 in² (2009.7 cm²)
16:9 Aspect Ratio
|
Area
179.8 in² (1159.8 cm²)
16:10 Aspect Ratio
|
|
Brightness
500 Nits
-
|
Brightness
280 Nits
-
|
|
Refresh Rate
60Hz
-
-
-
|
Refresh Rate
60Hz
-
-
-
|
|
Response Time
27ms GtG
|
-
-
|
|
Flicker
23000Hz
|
-
-
|
|
Resolution
5120×2880
14.7 Million Pixels
218 PPI
|
Resolution
1680×1050
1.8 Million Pixels
99 PPI
|
|
|
|
|
LED Backlight
-
1,100:1 Contrast
|
CCFL Backlight
-
800:1 Contrast
|
|
Viewing Angles
178° Horizontal
178° Vertical
|
Viewing Angles
160° Horizontal
160° Vertical
|
|
Colour Depth
10-bit
|
Colour Depth
8-bit
|
|
Coverage
100% sRGB
99% DCI-P3
88% Adobe RGB
|
-
-
-
-
|
|
Accuracy
dE 1.4 Avg
dE 2.6 Max
dE 2.20 Greyscale
2.32 Gamma
6830K
|
-
-
-
-
-
-
|
|
Coating
Glossy Anti-Reflective
Fully Laminated
|
-
-
-
|
|
-
-
|
-
-
|
|
1080p
-
-
-
-
-
-
-
|
No Cameras
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Magic Keyboard
|
Apple Keyboard
|
|
Magic Mouse 2
|
Apple Mouse
|
|
Not Included
|
Not Included
|
|
Not Included
|
Not Included
|
|
No Biometrics
|
No Biometrics
|
|
2
|
2
|
|
3
|
1
|
|
No Cellular
|
No Cellular
|
|
|
|
|
|
|
|
Wi-Fi 5 (802.11ac)
3 Stream
Up to 1300Mbps
|
Wi-Fi 3 (802.11g)
1 Stream
Up to 54Mbps
|
|
Bluetooth 5.0
|
Bluetooth 2.0
|
|
56K Modem
|
|
No Sensors
-
-
-
-
|
No Sensors
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
Z370
|
Integrated Chipset
|
|
Data
-
-
-
-
-
-
-
-
-
-
-
-
4x USB 3.0 (5Gbps)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x Thunderbolt 3 (40Gbps)
-
-
|
Data
-
-
-
-
-
-
-
-
-
-
-
3x USB 2.0 (480Mbps)
-
-
-
-
-
-
-
-
-
-
-
2x FireWire 400
-
-
-
-
-
-
-
-
-
|
|
Network
-
-
1x Ethernet (1Gbps)
-
-
-
-
|
Network
-
-
1x Ethernet (1Gbps)
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
Video
-
-
-
-
-
-
-
-
-
-
-
1x mini-VGA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Audio
1x Audio Jack
-
|
Audio
2x Audio Jack
-
|
|
Card
1x SDXC Card UHS-II
-
|
-
-
-
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
-
|
-
|
|
303W
|
180W
|
|
Not Included
-
-
|
Not Included
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
No Battery
-
-
-
-
|
No Battery
-
-
-
-
|
|
-
|
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
macOS 10.15 Catalina
Windows
|
Mac OS X 10.4 Tiger
|
|
Windows 10 (Latest)
|
Mac OS X 10.5 Leopard (Latest)
|
|
Build Material
Aluminum
-
-
|
Build Material
Plastic
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Height
516 mm (20.3 in)
Width
650 mm (25.6 in)
Depth
203 mm (8 in)
Volume
68.13 L
|
Height
472 mm (18.6 in)
Width
493 mm (19.4 in)
Depth
188 mm (7.4 in)
Volume
43.76 L
|
|
Weight
8.936 kg (19.7 lb)
-
-
-
-
|
Weight
11.431 kg (25.2 lb)
-
-
-
-
|
|
CPU
Upgradable
|
CPU
Not 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
|
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
A2115
EMC 3442
iMac20,1
|
A1076
EMC 2056
PowerMac8,1
|
Copy Link