- 24GB unified memory — holds the entire model on one machine, with no splitting
- 307GB/s memory bandwidth — determines how fast answers are generated
- 16-core GPU and 16-core Neural Engine — handle prompt processing
- Runs models of up to ~28B parameters at 4-bit quantization (estimate)
Which AI models can the Mac mini M5 Pro 24GB run?
Memory decides whether a model fits on the machine at all; bandwidth decides how fast it answers. The selected configuration has 24GB of memory and 307GB/s of bandwidth.
| Memory | Available to the model | Max model size | What it can do |
|---|---|---|---|
| 16GB | ~12GB | ~19B parameters | Small models: summarizing, drafting, trials — a handful of users |
| 24GB | ~18GB | ~28B parameters | Small models: summarizing, drafting, trials — a handful of users |
| 32GB | ~24GB | ~38B parameters | Mid-size models, internal document Q&A — small team |
| 48GB | ~36GB | ~57B parameters | Mid-size models, internal document Q&A — small team |
| 64GB | ~48GB | ~76B parameters | Larger mid-size models, the highest memory tier of Mac mini |
Estimates based on: a 4-bit quantized model takes ~0.5 bytes per parameter; macOS lets the GPU use ~75% of memory; 20% is reserved for context. These are not benchmark results — we test on real hardware for you before you commit.
Who the 24GB configuration is for
Trials and a handful of users
Up to 24GB · your 24GB configuration
Try out local AI with small models: summarizing, drafting short documents and document Q&A for a few people. A good fit when your business wants to test the waters before a larger investment.
Small team, internal document Q&A
32–48GB · your 24GB configuration
Mid-size models, longer context: a Q&A assistant over your internal document library for a small team on the same company network.
Larger mid-size models in a compact machine
From 64GB · your 24GB configuration
The highest memory tier of Mac mini: larger mid-size models and longer context. If you need larger models or many people asking at once, look at Mac Studio.
There is no fixed user count per tier: it depends on the model, prompt length and how many people ask at once. Namtech measures against your real workload before you commit to a configuration.
Tech specs
| Chip | Apple M5 Pro |
|---|---|
| CPU | 15 cores |
| GPU | 16 cores |
| Neural Engine | 16-core Neural Engine |
| Unified memory | 24GB |
| Memory bandwidth | 307GB/s |
| Storage | 512GB |
| Ports | Back: 3× Thunderbolt 4 (M6, up to 40Gb/s) or 3× Thunderbolt 5 (M5 Pro, up to 120Gb/s) — USB-C, USB 4 up to 40Gb/s, DisplayPort · 1× HDMI (multichannel audio support) · 1× 2.5Gb Ethernet (RJ-45) — configurable to 10Gb Ethernet (Nbase-T) · Front: 2× USB-C (USB 3, up to 10Gb/s) + 3.5 mm headphone jack · Wi-Fi 7 (802.11be), Bluetooth 6, Thread — Apple N1 chip |
| Display support | Up to 3 external displays · M6: two 6K@60Hz displays + one 5K@60Hz display · M5 Pro: three 6K@60Hz displays · with up to two displays: one display up to 8K@60Hz |
| Dimensions | Height 5.0 cm · Width 12.7 cm · Depth 12.7 cm |
| Weight | 0.67 kg or 0.73 kg depending on chip (per Apple’s spec page) |
| Power | 100–240V AC, maximum continuous power 155W · operating temperature 10–35°C |
| In the box | Mac mini and power cord (1.8 m) |
Specifications from apple.com/vn, updated September 24, 2026. Prices on this page include VAT.
Other configurations
Accessories for Mac Studio and Mac mini
Genuine Apple keyboards, mice, trackpads, cables and Studio Display monitors compatible with Mac Studio and Mac mini, selected using the compatibility filter on apple.com/vn. You can order them together with your Mac.
Keyboards · mice · trackpads7 products
Magic Mouse (USB‑C) - White Multi-Touch Surface
2.360.000₫
Magic Trackpad (USB‑C) - White Multi‑Touch Surface
3.600.000₫
Magic Keyboard (USB-C) - US English
2.760.000₫
Magic Keyboard with Touch ID for Mac models with Apple silicon (USB-C) - US English
4.160.000₫
Magic Keyboard with Numeric Keypad for Mac models
3.600.000₫
Magic Keyboard with Touch ID and Numeric Keypad for Mac models with Apple silicon (USB-C) - US English
4.980.000₫
Magic Keyboard with Touch ID and Numeric Keypad for Mac models with Apple silicon (USB-C) - US English - Black Keys
5.540.000₫
Chargers · cables · adapters7 products
60W USB-C Charge Cable (1m)
650.000₫
240W USB-C Charge Cable (2m)
970.000₫
Thunderbolt 5 (USB‑C) Pro Cable (1m)
2.240.000₫
Thunderbolt 4 (USB-C) Pro Cable (1.8m)
3.880.000₫
Thunderbolt 4 (USB-C) Pro Cable (3m)
4.780.000₫
USB-C to USB Adapter
640.000₫
USB-C Digital AV Multiport Adapter
2.490.000₫
Displays10 products
Studio Display - Standard glass - Tilt-adjustable stand
54.000.000₫
Studio Display - Standard glass - Tilt- and height-adjustable stand
66.000.000₫
Studio Display - Standard glass - VESA mount adapter
54.000.000₫
Studio Display - Nano-texture glass - Tilt-adjustable stand
63.600.000₫
Studio Display - Nano-texture glass - Tilt- and height-adjustable stand
75.600.000₫
Studio Display - Nano-texture glass - VESA mount adapter
63.600.000₫
Studio Display XDR - Standard glass - Tilt- and height-adjustable stand
108.000.000₫
Studio Display XDR - Standard glass - VESA mount adapter (stand not included)
96.000.000₫
Studio Display XDR - Nano-texture glass - Tilt- and height-adjustable stand
117.600.000₫
Studio Display XDR - Nano-texture glass - VESA mount adapter (stand not included)
105.600.000₫
Mac mini M5 Pro 15/16 24GB FAQ
What size AI model can the Mac mini M5 Pro 15/16 24GB run?
About 28B parameters at 4-bit quantization. With 24GB of unified memory, about 18GB is available to the model, after leaving room for the operating system and conversation context. This is an estimate to help you choose a machine; real figures depend on the specific model, context length and number of concurrent users.
Can the Mac mini M5 Pro 24GB run a 70B model?
No, not at 4-bit quantization. The 24GB configuration holds models up to about 28B parameters. The lowest-priced Mac mini that can run 70B is the Mac mini M5 Pro 15CPU 16GPU 64GB 512GB (~76B) at 90.600.000₫ (VAT included).
How many users is the 24GB configuration suitable for?
Trials and a handful of users. Try out local AI with small models: summarizing, drafting short documents and document Q&A for a few people. A good fit when your business wants to test the waters before a larger investment. The real number of concurrent users depends on the model and prompt length, so Namtech measures on real hardware against your use case before you commit to a configuration.
How much does the Mac mini M5 Pro 15/16 24GB cost?
57.600.000₫, VAT included, with the default 512GB SSD and 2.5Gb Ethernet. Storage can be upgraded from 512GB to 8TB; 10Gb Ethernet costs an extra 3.300.000₫. The price updates instantly in the configurator at the top of the page.
Can I upgrade the RAM after purchase?
No. Mac mini memory is built into the chip, so you must choose the right amount when you order. That is why you should work out the size of the models you plan to run before you decide.
Should I choose 24GB or step up to 48GB?
Choose 24GB if the models you need to run are under about 28B parameters. The Mac mini M5 Pro 15CPU 16GPU 48GB 512GB runs up to about 57B, at 77.400.000₫ (19.800.000₫ more), VAT included. Because RAM cannot be upgraded after purchase, choose the next tier up if you are unsure.