iMac 24 (M3, Two Ports, Late 2023) vs iMac 27 (Mid 2020) Full Specs
CPU M3 (8C8G)8 Cores (4P+4E) | CPU |
GPU 8-Core M31,024 Shaders | GPU |
Memory | Memory |
Storage | Storage |
Display 23.5" LCD IPS4480x2520 500Nits 60Hz Glossy AR | Display 27" LCD IPS5120x2880 500Nits 60Hz Glossy AR |
Other Upgrades | Other Upgrades - |
Price $1,299 | Price $1,799 |
M3 (8C8G) | |
8 Cores(4P+4E) 8 Threads 4.05GHz | 6 Cores 12 Threads 3.1GHz |
8-Core M3 | |
1,024 Shaders 1.34GHz | 1,280 Shaders 1.65GHz |
4GB GDDR6 |
4x SO-DIMM |
1.4GB/s Read 1.3GB/s Write | 2.8GB/s Read 1.3GB/s Write |
23.5" LCD IPS4480x2520 500Nits 60Hz Glossy AR | 27" LCD IPS5120x2880 500Nits 60Hz Glossy AR |
Panel & HDR LCD IPS | Panel & HDR LCD IPS |
Area & Aspect Ratio 236 in²
16:9 | Area & Aspect Ratio 311.5 in²
16:9 |
Brightness 500 nits
500 nits Peak | Brightness 500 nits
500 nits Peak |
Refresh & VRR 60Hz | Refresh & VRR 60Hz |
Response Time 29 ms | Response Time 27 ms |
Resolution 4480x2520
11.3M Pixels
219 ppi | Resolution 5120x2880
14.8M Pixels
218 ppi |
Backlight & Contrast LED
1.4K:1 contrast | Backlight & Contrast LED
1.1K:1 contrast |
Viewing Angles 178° H
178° V | Viewing Angles 178° H
178° V |
Color Depth 10-bit | Color Depth 10-bit |
Color Coverage 100% sRGB
99% DCI-P3 | Color Coverage 100% sRGB
99% DCI-P3 |
Coating & Lamination Glossy AR
Fully Laminated | Coating & Lamination Glossy AR
Fully Laminated |
Touchscreen No | Touchscreen No |
External Display Mode No | External Display Mode No |
Border Size 9 mm (0.35") | Border Size 23 mm (0.91") |
Data 2x USB 4.0 - | Data 2x Thunderbolt 3 4x USB 3.0 |
Network - | Network 1x Ethernet |
Audio 1x Audio Jack | Audio 1x Audio Jack |
Card Slots - | Card Slots 1x SDXC Card UHS-II |
Wi-Fi 6E Bluetooth 5.3 | Wi-Fi 5 Bluetooth 5.0 |
Charger | Power Supply 303W |
Max Power Draw 80W | Max Power Draw 354W |
Output 143W
15.90V
8.99A | Output - |
Input 2.00A | Input - |
Protocol & Port MagSafe iMac | Protocol & Port - |
USB-PD - | USB-PD - |
Speakers 6 | Speakers 2 |
Microphones 3 | Microphones 3 |
Launch OS macOS 14 Sonoma | Launch OS macOS 10.15 Catalina |
Secondary OS - | Secondary OS Windows 10 |
Build Material Aluminum | Build Material Aluminum |
Height 461 mm (18.15")Width 547 mm (21.54")Depth 147 mm (5.79") | Height 516 mm (20.31")Width 650 mm (25.59")Depth 203 mm (7.99") |
Weight 4.43 kg | Weight 8.94 kg |
Weight + Charger 4.87 kg | Weight + Charger - |
Volume 37.0685 L | Volume 68.0862 L |
Fans 1 | Fans 1 |
Release Date 2023-10-30 | Release Date 2020-08-04 |
Warranty 1 year | Warranty 1 year |
Description M3, Two Ports, Late 2023 | Description Mid 2020 |
Model ID Mac15,4 | Model ID iMac20,1 |
Model Number 1 A2874 | Model Number 1 A2115 |
Model Number 2 EMC 8207 | Model Number 2 EMC 3442 |