iMac 27 (Late 2013) vs iMac 27 (Mid 2011) Full Specs
CPU | CPU |
GPU | GPU |
Memory | Memory |
Storage | Storage |
Display 27" LCD IPS2560x1440 400Nits 60Hz Glossy AR | Display 27" LCD IPS2560x1440 375Nits 60Hz Glossy |
Price $1,799 | Price $1,699 |
4 Cores 4 Threads 3.2GHz | 4 Cores 4 Threads 2.7GHz |
384 Shaders 1.08GHz | 480 Shaders 675MHz |
1GB GDDR5 | 512MB GDDR5 |
4x SO-DIMM | 4x SO-DIMM |
600MB/s Read 450MB/s Write | 190MB/s Read 180MB/s Write |
1x 3.5" | 1x 3.5" |
27" LCD IPS2560x1440 400Nits 60Hz Glossy AR | 27" LCD IPS2560x1440 375Nits 60Hz Glossy |
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 375 nits
375 nits Peak |
Refresh & VRR 60Hz | Refresh & VRR 60Hz |
Resolution 2560x1440
3.7M Pixels
109 ppi | Resolution 2560x1440
3.7M Pixels
109 ppi |
Backlight & Contrast LED
1K:1 contrast | Backlight & Contrast LED
1K:1 contrast |
Viewing Angles 178° H
178° V | Viewing Angles 178° H
178° V |
Color Depth 8-bit | Color Depth 8-bit |
Color Coverage 100% sRGB | Color Coverage 100% sRGB |
Coating & Lamination Glossy AR
Fully Laminated | Coating & Lamination - |
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 1 4x USB 3.0 | Data 2x Thunderbolt 1 4x USB 2.0 |
Network 1x Ethernet | Network 1x Ethernet |
Audio 1x Audio Jack | Audio 2x Audio Jack |
Card Slots 1x SDXC Card | Card Slots 1x SDXC Card |
Wi-Fi 5 Bluetooth 4.0 | Wi-Fi 4E Bluetooth 2.1 |
Power Supply 310W | Power Supply 310W |
Speakers 2 | Speakers 2 |
Microphones 2 | Microphones 1 |
Launch OS OS X 10.8 Mountain Lion | Launch OS Mac OS X 10.6 Snow Leopard |
Latest OS macOS 10.15 Catalina | Latest OS macOS 10.13 High Sierra |
Secondary OS Windows 10 | Secondary OS Windows 7 |
Build Material Aluminum | Build Material Aluminum |
Height 516 mm (20.31")Width 650 mm (25.59")Depth 203 mm (7.99") | Height 518 mm (20.39")Width 650 mm (25.59")Depth 207 mm (8.15") |
Weight 9.53 kg | Weight 13.84 kg |
Volume 68.0862 L | Volume 69.6969 L |
Fans 1 | Fans 3 |
Release Date 2013-09-24 | Release Date 2011-05-03 |
Warranty 1 year | Warranty 1 year |
Description Late 2013 | Description Mid 2011 |
Model ID iMac14,2 | Model ID iMac12,2 |
Model Number 1 A1419 | Model Number 1 A1312 |
Model Number 2 EMC 2639 | Model Number 2 EMC 2429 |