Apple Mac mini (2018) vs Apple Mac mini (Late 2014)

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

Better figure, where one is clearly better

Mac mini (2018) compared with Mac mini (Late 2014)
AppleMac mini (2018)AppleMac mini (Late 2014)
Overview
ReleasedNovember 2018October 2014
Performance
ProcessorIntel Core i3-8100B, Intel Core i5-8500B or Intel Core i7-8700BIntel Core i5-4260U, Intel Core i5-4278U, Intel Core i5-4308U or Intel Core i7-4578U
CPU cores4 or 62
CPU threads4, 6 or 124
GraphicsIntel UHD Graphics 630Intel HD Graphics 5000 or Intel Iris Graphics 5100
Memory8 GB, 16 GB, 32 GB or 64 GB (better)4 GB, 8 GB or 16 GB
Storage128 GB to 2 TB256 GB to 2 TB
CPU3.6 GHz quad-core Core i3 with 6 MB shared L3 cache; 3.0 GHz six-core Core i5 with Turbo Boost up to 4.1 GHz and 9 MB cache; configurable to 3.2 GHz six-core Core i7 with Turbo Boost up to 4.6 GHz and 12 MB cache1.4 GHz dual-core Core i5 (Turbo Boost up to 2.7 GHz), 2.6 GHz dual-core Core i5 (up to 3.1 GHz), or 2.8 GHz dual-core Core i5 (up to 3.3 GHz). The two higher models can be configured with a 3.0 GHz dual-core Core i7 (up to 3.5 GHz). Exact processor identities are recorded by Geekbench; Ars Technica tested the Core i5-4278U and Macworld tested the Core i5-4308U.
GPUIntel UHD Graphics 630; exact i3-8100B model identified by Tom’s Guide; i5-8500B and i7-8700B identified in Apple’s Common Criteria security targetIntel HD Graphics 5000 in the 1.4 GHz model; Intel Iris Graphics 5100 in the 2.6 GHz, 2.8 GHz and optional Core i7 models
Memory type2666 MHz DDR4 SO-DIMM; 8 GB, configurable to 16 GB, 32 GB or 64 GB1600 MHz LPDDR3 soldered to the logic board; 4 GB configurable to 8 GB or 16 GB on the 1.4 GHz model, and 8 GB configurable to 16 GB on the higher models. Memory cannot be upgraded after purchase (Ars Technica).
Storage typePCIe-based SSD; launch Core i3 starts at 128 GB and Core i5 at 256 GB; configurable to 512 GB, 1 TB or 2 TB; 128 GB Core i7 combinations omitted because their configure-to-order availability is not independently verified1.4 GHz model has a 500 GB 5400-rpm hard drive or 1 TB Fusion Drive. The 2.6 GHz model has a 1 TB hard drive, 1 TB Fusion Drive or 256 GB SSD. The 2.8 GHz model has a 1 TB Fusion Drive, later 2 TB Fusion Drive option, or 256 GB, 512 GB or 1 TB SSD. Core i7 configurations retain the storage choices of their original base model; deduplicated configurations combine these supported choices. Macworld reports the 2 TB Fusion Drive option was added after launch; it is included in Apple's current specification.
Display
ScreenNone built inNone built in
Connections
Ports4 × Thunderbolt 3, 2 × USB-A, HDMI, Ethernet, headphone jack2 × Thunderbolt 2, 4 × USB-A, HDMI, SD card slot, Ethernet, headphone jack
Ethernet1 Gb/s1 Gb/s
External displaysUp to 3 (better)Up to 2
Wi-FiWi-Fi 5802.11ac
Bluetooth5.04.0
Back portsFour Thunderbolt 3 USB-C ports with DisplayPort and Thunderbolt 3 up to 40 Gb/s and USB 3.1 Gen 2 up to 10 Gb/s; two USB-A ports up to 5 Gb/s; HDMI 2.0; Gigabit Ethernet, configurable to 10 Gb Ethernet with 1/2.5/5/10 Gb support; 3.5 mm headphone jackTwo Thunderbolt 2 ports up to 20 Gb/s each, four USB 3 ports up to 5 Gb/s, HDMI, SDXC slot, Gigabit Ethernet, separate digital/analogue audio input and headphone/line output; IR receiver
External displaysTwo displays up to 4096 × 2304 at 60 Hz over Thunderbolt 3 plus one up to 4096 × 2160 at 60 Hz over HDMI 2.0; alternatively, one 5120 × 2880 display at 60 Hz over Thunderbolt 3 plus one 4096 × 2160 display at 60 Hz over HDMI 2.0Up to two displays at 2560 × 1600; native Mini DisplayPort output over Thunderbolt. HDMI supports 1080p at up to 60 Hz, 3840 × 2160 at 30 Hz or 4096 × 2160 at 24 Hz. DVI, VGA and dual-link DVI require the appropriate adapter.
SpeakersBuilt-in speaker; HDMI 2.0 supports multichannel audio outputBuilt-in speaker; HDMI supports multichannel audio; supports Apple iPhone headset with microphone
Keyboard and mouse–Power lead; monitor, keyboard and mouse sold separately
Design and power
TypeCompactCompact
Weight1.3 kg–
Width × depth × height197 × 197 × 36 mm197 × 197 × 36 mm
Operating systemmacOSmacOS
Size and weight detail–197 × 197 × 36 mm; 1.19 kg for the 1.4 GHz model, 1.20 kg for the 2.6 GHz model and 1.22 kg for the 2.8 GHz model. Weight varies by configuration and manufacturing process; no common weight is assigned.
Power supplyBuilt-in; 100–240 V AC, 50–60 Hz; maximum continuous power 150 WIntegrated power supply; 100–240 V AC, 50–60 Hz; maximum continuous power 85 W
Noise–Apple specifies 12 dBA sound pressure at idle; its acoustic test configuration is the 2.8 GHz Core i5 with 8 GB memory and 1 TB Fusion Drive
Materials100% recycled aluminium enclosureRecyclable aluminium enclosure; BFR-free and PVC-free with regional power-lead exceptions
ColoursSpace Grey–
In the boxMac mini, power cordMac mini and power lead; shipped with OS X Yosemite at launch. The current support sheet's macOS Mojave wording reflects a later software update.

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