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Tech Specs

Mac mini (Late 2018)

Daniel Knight - 2018.10.30

The Mac mini seems to be the Mac that Apple forgets about for years between updates. The 2014 model came out two years after the 2012, and the 2018 a whole four years after the 2014. It may have been a long wait, but the new model is a huge step forward from the Late 2014 Mac mini – in part indicated by it shipping in Space Gray instead of brushed aluminum.

Late 2018 Mac mini

Late 2018 Mac mini

There are two base models. The “entry level” model has a quad-core 3.6 GHz 8th generation Intel i3-8100B CPU, and the “better” model has a 3.0 GHz 6-core 8th generation Intel i5-8500B CPU, with Turbo Boost to 4.1 GHz. To support the extra power, the Late 2018 Mac mini has a 150W power supply, up from 85W on the 2014 model.

Where the 2014 Mac mini started at a very economical (for Apple) $499 with 4 GB of system memory and a 500 GB hard drive, the price of entry has jumped by $300 to $799. For that you get two more CPU cores (albeit without hyper-threading), a much higher clock speed, double the amount of system memory, and 128 GB of fast SSD storage. All 2014 models have hyper-threading, whereas only the i7 has it in the Late 2018.

The previous top end model had a 2.8 GHz dual-core i7 CPU, 8 GB of system memory, and a 1 TB Fusion Drive for $999. The replacement is just $100 more and has an i7-8700B 6-core CPU with hyper-threading, the same 8 GB of RAM, and a 256 GB SSD. The old Fusion Drive, which combined an SSD with a hard drive, is history.

Late 2018 Mac mini ports

Late 2018 Mac mini ports

The Late 2018 Minis ship with OS X 10.14 Mojave, support monitor resolutions to 5120 x 2880, have HDMI 2.0 output, include four USB-C 40 Gbps Thunderbolt 3/10 Gbps USB 3.1 ports plus two old style USB 3.0 ports with 5 Gbps throughput. The SDXC slot and FireWire 800 port on previous models is gone. For connectivity, there’s Gigabit ethernet (plus a 10 Gigabit option) and 802.11ac WiFi, along with Bluetooth 5.0.

Build-to-Order Options

Build-to-order options include doubling system memory from 8 GB to 16 GB for $200, to 32 GB for $600, and to a whopping 64 GB or $1,400, although third-party memory will be a whole lot less costly (with the previous model, memory could not be upgraded after purchase). 10 Gigabit ethernet is a $100 upgrade.

The entry level model can be ordered with 256 GB, 512 GB, 1 TB, and 2 TB SSDs for $200, $400, $800, and $1,600 respectively. The better model has 512 GB, 1 TB, and 2 TB SSD options at $200, $600, and $1,400 respectively.

For those who want more power, either model can be ordered with a 6-core 3.2 GHz 8th generation Intel i7 CPU with 4.6 GHz Turbo Boost. On the entry-level model, that costs $300, but it’s only $200 additional on the “better” Mac mini.

Other Details

This is the first Mac mini with Thunderbolt 3, which has twice the bandwidth of Thunderbolt 2 and four times that of the original Thunderbolt standard.

The Mac mini doesn’t include a keyboard or mouse. Apple says buyers can plug in their favorite USB keyboard and mouse – or buy Apple’s offerings. Mac OS X includes support for remapping the Windows Alt and Option keys to Option and Cmd respectively.

Details

  • Introduced 2018.10.30 at US$799 (quad-core 3.6 GHz i3-8100B, 8 GB RAM, 128 GB SSD), and US$1,099 (6-core 3.0 GHz i5-8500B, 8 GB RAM, 256 GB SSD). Both models can be upgraded with a 3.2 GHz 6-core i7-8700B CPU.
  • Model no.: A1993
  • Part nos.: MRTR2LL/A (3.6 GHz) MRTT2LL/A (3.0 GHz)
  • Model Identifiers: Macmini8,1

Mac OS

  • Requires Mac OS X 10.14 Mojave or later, still supported by macOS Sequoia 15.0.

Core System

  • CPU: 3.6 GHz quad-core Intel i3-8100B or 3.0 GHz 6-core i5-8500B; optional 3.2 GHz 6-core i7-8700B
  • L3 cache: 6 MB on i3, 9 MB on i5, and 12 MB on i7
  • Hyper-Threading: Only on the i7. The i3 is a true Quad-core, the i5 is a true 6-core.
  • Bus: 1600 MHz
  • RAM: 8 GB, expandable to 64 GB
  • Performance, Geekbench 4:
    • 64-bit single-core: 4684 (i3), 5155 (i5), 5682 (i7)
    • 64-bit multicore: 13971 (i3), 20291 (i5), 24254 (i7)

Video

  • GPU: Intel UHD Graphics 630 supports up to 3 displays
  • VRAM: up to 1.5 GB from main memory
  • Video out:
    • Thunderbolt 3, resolution to 5120 x 2880
    • HDMI  2.0
      • 1080p
      • 3840 x 2160
      • 4096 x 2160 at 60 Hz
      • HDMI-to-DVI adapter available separately
  • eGPU: Support for multiple external graphics card via Thunderbolt 3
    • Specific to 2018 Mac mini: If you have FileVault turned on, make sure your primary display is connected directly to the Mac mini during startup (HDMI). After you log in and see the desktop, you may unplug the display from your Mac mini and connect it to the eGPU.
    • Apple recommended eGPU enclosures: Blackmagic eGPU, Gigabyte RX 580 Gaming Box, Sonnet Radeon Breakaway Puck, Razer Core X4, Sonnet eGFX Breakaway Box 650w;
    • Some AMD Navi RDNA2 Cards require macOS Big Sur 11.4 or later. These include the Radeon RX 6800, 6800XT, and 6900 XT. (6600 needs 12.1+)
    • Full USB-C functionality is not supported on the eGPU’s USB-C port if it has one. Connect to HDMI or display port, as USB-C causes issues waking from sleep.
    • Additional AMD Navi RDNA2 GPUs are supported in macOS Monterey 12.1 and up: RX 6600 and RX 6600 XT.
    • Requires macOS 10.15.1 Catalina and later: RX 5700, 5700 XT, 50th anniversary edition
    • Other compatible GPUS: RX Vega 64, RX Vega 56, WX 9100, RX 470, 480, 570, 580, Pro WX 7100
    • Avoid XFX GPUs as there are hit or miss reports the BIOS causes compatibility issues.

Drives

  • Drive bus: PCIe
  • Hard drive: n/a
  • SSD: PCIe
  • SuperDrive: optional external USB drive

Expansion

  • Thunderbolt 3 ports: 4
  • USB 3 ports: 2
  • FireWire 400 ports: 0
  • FireWire 800 ports: 0
  • Ethernet: 10/100/gigabit (10 Gbps optional)
  • WiFi: 802.11ac AirPort Extreme built in
  • Bluetooth: BT 5.0 built in
  • SDXC Card slot: no
  • IR receiver: apparently not
  • No internal modem; external USB modem available
  • Microphone: none

Aquantia chip used for 10Gb ethernet option.

Physical

  • Size: 1.4 x 7.7 x 7.7 in/36 x 197 x 197 mm
  • Weight: 2.9 lb./1.3 kg
  • Power supply: 150W internal power supply
  • PRAM battery: 3V CR2032 lithium

Above: Logic Board with Intel i3-8100B Quad-Core CPU.

Upgrades

  • Soldered CPU, upgrades not possible.

Online Resources

keywords: #macmini i#macmini2018, #macminilate2018

short link: https://wp.me/p51SSp-dsT