Apple iMac (21.5-inch, Early 2013) vs Apple iMac (21.5-inch, Mid 2014)

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

iMac (21.5-inch, Early 2013) compared with iMac (21.5-inch, Mid 2014)
AppleiMac (21.5-inch, Early 2013)AppleiMac (21.5-inch, Mid 2014)
Overview
ReleasedMarch 2013June 2014
Performance
ProcessorIntel Core i3 3.3 GHz (iMac Early 2013)Intel Core i5-4260U
CPU cores22
CPU threads–4
GraphicsIntel HD Graphics 4000Intel HD Graphics 5000
Memory4 GB8 GB (better)
Storage500 GB256 GB to 1 TB (better)
CPU3.3 GHz dual-core Core i3 confirmed by the US maker education price list and contemporary Apple-store coverage. A conflicting New York state price-list row says 3.1 GHz; the corroborated US maker row is used. Exact secondary EveryMac identifies i3-3225, but the chip record retains the maker clock name.1.4 GHz dual-core Intel Core i5 with Turbo Boost up to 2.7 GHz and 3 MB shared L3 cache; Ars Technica identifies the exact processor as Core i5-4260U
GPUIntel HD Graphics 4000, sharing system memory; maker price list confirms the graphics model.Integrated Intel HD Graphics 5000
Memory type4 GB in two 2 GB modules confirmed by the maker price list; 1600 MHz DDR3 and internal-only memory access according to EveryMac. Secondary reports of higher memory options are not expanded into an unverified factory matrix.8 GB of 1600 MHz LPDDR3 onboard memory; no memory configuration or upgrade option
Storage type500 GB hard drive confirmed by the maker price list; EveryMac specifies 5400 rpm Serial ATA. No built-in optical drive. Unspecified alternative storage capacities are omitted.500 GB 5400-rpm hard drive; configurable to a 1 TB hard drive, 1 TB Fusion Drive or 256 GB PCIe-based flash storage
Display
Screen size21.5″21.5″
Resolution1920 × 10801920 × 1080
PanelIPS LCDIPS LCD
Display typeEveryMac specifies an IPS LED-backlit display with laminated cover glass and antireflective coating. No retained exact maker technical sheet was found; panel technology comes from this named exact-model secondary source. Brightness and refresh rate are unpublished.LED-backlit display with IPS technology and support for millions of colours
Display features–Fully laminated glass and anti-reflective coating; Target Display Mode via a separately sold Thunderbolt cable. Apple does not publish brightness or refresh rate in the model's specification sheet.
Connections
Ports4 × USB-A, 2 × Thunderbolt, Ethernet, SD card slot, headphone jack2 × Thunderbolt, 4 × USB-A, SD card slot, Ethernet, headphone jack
Ethernet1 Gb/s1 Gb/s
External displays–Up to 1
Wi-Fi802.11n (EveryMac)802.11ac
Bluetooth4.0 (EveryMac)4.0
CameraFaceTime HD camera (EveryMac)FaceTime HD
Back portsAccording to EveryMac: four USB 3 ports, two first-generation Thunderbolt ports, SDXC card slot, Gigabit Ethernet and headphone/optical digital output with iPhone headset microphone support.Four USB 3 ports, two Thunderbolt ports with Mini DisplayPort output, SDXC card slot, Gigabit Ethernet, headphone and optical digital audio output; Kensington lock slot. DVI, VGA and dual-link DVI need separately sold adapters.
External displays–Built-in display at native resolution alongside one external display up to 2560 × 1600; extended desktop and video mirroring
SpeakersBuilt-in stereo speakers and dual microphones, according to EveryMac.Stereo speakers; supports Apple iPhone headset with microphone
Microphones–Dual microphones
Keyboard and mouseWired Apple Keyboard with Numeric Keypad and traditional Apple Mouse, according to EveryMac.Apple Wireless Keyboard and Magic Mouse; optional Magic Trackpad
Design and power
TypeAll-in-oneAll-in-one
Weight–5.68 kg
Width × depth × height–528 × 175 × 450 mm
Operating systemmacOSmacOS
Size and weight detail–Dimensions include the stand; weight varies by configuration and manufacturing process. A built-in VESA mount version was also available.
Power supply–100–240 V AC, 50–60 Hz, single phase
Noise–Apple's operator-position sound pressure is 11 dB at idle, during hard-drive seek and during its wireless-web test
Materials–Recyclable aluminium and glass enclosure; arsenic-free display glass and mercury-free LED backlight
In the boxEducation-only model confirmed by Apple documentation. Maker price list confirms the stock 3.3 GHz/4 GB/500 GB configuration; other detailed figures come from the named exact-model EveryMac source. March 2013 month precision follows contemporary Apple-store coverage and maker pricing; initial orders quoted 5–7 business days, not confirmed delivery on 5 March.iMac, Apple Wireless Keyboard, Magic Mouse and power lead; OS X Mavericks and the listed iLife apps were included

More comparisons