What's My Mac? Mac Studio Mac Studio (M3, 2025)

Mac StudioM3, 2025

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We’re buying this model at cash prices from:

£2,400.00

Apple Mac Studio featuring an M1 Max 10-core CPU 10 Core CPU and 24-core GPU, 32GB RAM and 512GB Flash SSD.

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Mac StudioM3, 2025

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Select Your Processor M3 Ultra - 28 Core
Select Your Memory (RAM) 96GB
Select Your Graphics 60 Core
Select Your Storage 1TB Flash SSD
What Colour Is Your Mac? Silver

We’re buying this model at prices from:

£2,400.00

Cash Price

£2,640.00

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About This Mac

The 2025 M3 Ultra Mac Studio occupied the top of the range even though its chip name sat a generation behind the M4 Max Mac Studio. Its advantage was scale: two linked M3 Max dies supplied more processing resources and room for up to 512GB of unified memory, useful for large scenes and local AI models. Thunderbolt 5 widened the connection to fast storage and expansion devices, including through the front ports. The compact enclosure remained, but memory and internal storage still needed to be chosen at purchase.

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Specification

Overview

Introduced:
05/03/2025
Model Number:
A3389
EMC:
8859
Support Status:
Supported
Colours:
Silver
Weight:
3.64kg
Height:
9.5cm
Width:
19.7cm
Depth:
19.7cm
iFixit Teardown:
Apple Technical Specs:
Apple Manual:
Mac15,14
Specification:

Display

Display Support:
Up to eight external displays at 6K 60Hz or 4K 144Hz; or four at 8K 60Hz or 4K 240Hz.

Connections

WiFi:
802.11ax Wi-Fi 6E
Bluetooth:
Version 5.3
Ethernet:
NBASE-T at 1Gb, 2.5Gb, 5Gb, and 10Gb (RJ-45)
USB:
2 - USB-A, up to 5 Gbps
Thunderbolt:
6 - Thunderbolt 5 up to 120 Gb/s
HDMI:
1 - 2.1
SD Card Slot:
1 - SDXC (UHS-II)
Audio Jack:
1 - 3.5mm headphone jack with high-impedance headphone support
Speakers:
1 - Built-in speaker

Software

Original OS:
macOS 15.3 Sequoia (24D2059)
Maximum OS:
macOS 27 Golden Gate
Intelligent Assistant:
Siri
AirDrop:
Supported
Handoff:
Supported
Unlock With Apple Watch:
Supported with macOS Sierra (Apple Watch (1st generation), Apple Watch Series 1, and Apple Watch Series 2) or macOS High Sierra or later (Apple Watch Series 3 or later)
Apple Pay:
Supported

Processor

User Upgradeable:
No
Architecture:
64-bit
Generation:
3 nm
Security Chip:
Secure Enclave
M3 Ultra
Clock Speed:
4.1GHz
Cores:
28
High Performance Cores:
20
Efficiency Cores:
8
Geekbench 5 Single Core:
2356
Geekbench 5 Multi Core:
36968
M3 Ultra
Clock Speed:
4.1GHz
Cores:
32
High Performance Cores:
24
Efficiency Cores:
8
Geekbench 5 Single Core:
2389
Geekbench 5 Multi Core:
42460

Graphics

User Upgradeable:
No
M3 Ultra
Type:
Integrated
Memory Type:
Unified
Cores:
60
Metal:
Supported
Geekbench 5 Compute:
223420
M3 Ultra
Type:
Integrated
Memory Type:
Unified
Cores:
80
Metal:
Supported
Geekbench 5 Compute:
167719

Memory

User Upgradeable:
No
Sizes:
96GB or 256GB (60-core GPU), 96GB, 256GB or 512GB (80-core GPU)
Maximum Memory:
512GB
Type:
Unified memory
DDR:
LPDDR5X
Speed:
4266.5MHz

Storage

User Upgradeable:
No
Interface:
Apple Fabric
Sizes:
1TB, 2TB, 4TB, 8TB or 16TB
Maximum Read Speed:
7400
Maximum Write Speed:
7400

Power

Maximum Continuous Power:
480W
Line Voltage:
100-240V AC
Power Consumption:
9W Idle

Environmental

Operating Temperature:
10°C to 35°C (50°F to 95°F)
Nonoperating Temperature:
-40°C to 47°C
Maximum Operating Altitude:
5,000 m (16,400 ft)
Relative Humidity:
5% to 95%, non-condensing
Energy STAR:
Meets ENERGY STAR requirements

Original Price

MU973LL/A
Specification:
M3 Ultra, 28-core CPU, 60-core GPU, 96GB, 1TB
GBP:
£4199
USD:
$3999
EUR:
€4999

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