iMac 27 (Late 2014) vs iMac Pro (Late 2017) Full Specs
CPU | CPU |
GPU | GPU |
Memory | Memory |
Storage | Storage |
Display 27" LCD IPS5120x2880 400Nits 60Hz Glossy AR | Display 27" LCD IPS5120x2880 500Nits 60Hz Glossy AR |
Price $1,999 | Price $4,999 |
4 Cores 4 Threads 3.3GHz | 8 Cores 16 Threads 3.2GHz |
1,024 Shaders 975MHz | 3,584 Shaders 1.25GHz |
4GB GDDR5 | 8GB HBM2 |
4x SO-DIMM | 4x DIMM |
600MB/s Read 450MB/s Write | 2.5GB/s Read 2.6GB/s Write |
1x 3.5" |
27" LCD IPS5120x2880 400Nits 60Hz Glossy AR | 27" LCD IPS5120x2880 500Nits 60Hz Glossy AR |
Panel & HDR LCD IPS | Panel & HDR LCD IPS |
Area & Aspect Ratio 311.5 in²
16:9 | Area & Aspect Ratio 311.5 in²
16:9 |
Brightness 400 nits
400 nits Peak | Brightness 500 nits
500 nits Peak |
Refresh & VRR 60Hz | Refresh & VRR 60Hz |
Response Time - | Response Time 27 ms |
Resolution 5120x2880
14.8M Pixels
218 ppi | Resolution 5120x2880
14.8M Pixels
218 ppi |
Backlight & Contrast LED
1K:1 contrast | Backlight & Contrast LED
1.1K:1 contrast |
Viewing Angles 178° H
178° V | Viewing Angles 178° H
178° V |
Color Depth 8-bit | Color Depth 10-bit |
Color Coverage 100% sRGB | 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 23 mm (0.91") | Border Size 23 mm (0.91") |
Data 2x Thunderbolt 2 4x USB 3.0 | Data 4x Thunderbolt 3 4x USB 3.0 |
Network 1x Ethernet | Network 1x Ethernet 10G |
Audio 1x Audio Jack | Audio 1x Audio Jack |
Card Slots 1x SDXC Card | Card Slots 1x SDXC Card UHS-II |
Wi-Fi 5 Bluetooth 4.0 | Wi-Fi 5 Bluetooth 4.2 |
Power Supply 310W | Power Supply 500W |
Speakers 2 | Speakers 2 |
Microphones 2 | Microphones 4 |
Launch OS OS X 10.10 Yosemite | Launch OS macOS 10.13 High Sierra |
Latest OS macOS 11 Big Sur | Latest OS - |
Secondary OS Windows 10 | Secondary OS Windows 10 |
Build Material Aluminum | Build Material Aluminum |
Height 516 mm (20.31")Width 650 mm (25.59")Depth 203 mm (7.99") | Height 516 mm (20.31")Width 650 mm (25.59")Depth 203 mm (7.99") |
Weight 9.53 kg | Weight 9.75 kg |
Volume 68.0862 L | Volume 68.0862 L |
Fans 1 | Fans 2 |
Release Date 2014-10-16 | Release Date 2017-12-14 |
Warranty 1 year | Warranty 1 year |
Description Late 2014 | Description Late 2017 |
Model ID iMac15,1 | Model ID iMacPro1,1 |
Model Number 1 A1419 | Model Number 1 A1862 |
Model Number 2 EMC 2806 | Model Number 2 EMC 3144 |