Apple Mac Studio 2025 (M3 Ultra) specifications and in-depth review

Apple Mac Studio 2025 (M3 Ultra)

Manufacturer: Apple

The Apple Mac Studio 2025 (M3 Ultra) is a high-performance mini PC designed for users who need powerful computing in a compact form factor. With a sleek design, it features a remarkable 16000GB SSD and is built to handle demanding tasks with ease.

It is powered by a multi-core processor with a total clock speed of 24 x 3.7 GHz and 8 x 3.4 GHz, delivering 32 threads. The system also includes 512GB of RAM and supports Wi-Fi 6, Bluetooth 5.3, and up to 8 supported displays, making it suitable for a wide range of professional applications.

Pros
  • Large 16000GB SSD storage for extensive data storage and fast access times.
  • Supports Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, and Wi-Fi 6E, offering flexibility in network connectivity.
  • Equipped with 512GB of DDR5 RAM for smooth multitasking and memory-intensive applications.
  • Supports up to 8 displays, making it suitable for multi-monitor setups in professional environments.
  • Integrated Bluetooth 5.3 for improved wireless connectivity with devices.
Cons
  • Does not support ECC memory, which could be a limitation for mission-critical tasks requiring data integrity.
  • No Thunderbolt 3 or Thunderbolt 4 ports for high-speed external device connectivity.
  • Lacks a VGA connector, which may be an issue for older display setups.
  • Limited to a single HDMI port, which could be restrictive for users requiring multiple HDMI outputs.
Who is this for?

The Apple Mac Studio 2025 (M3 Ultra) is well-suited for professionals and power users who require high performance for demanding tasks such as video editing, 3D rendering, and data processing. With its 512GB of DDR5 RAM and a 16000GB SSD storage, it offers ample memory and fast data access for multitasking and large file handling. The ability to support up to 8 displays also makes it ideal for multi-monitor setups commonly used in content creation and design work.

Who is this NOT for?

This product may not be the best fit for users who require specialized connectivity options such as Thunderbolt 3 or Thunderbolt 4 ports, as it lacks these high-speed connections. Additionally, its lack of support for ECC memory makes it unsuitable for tasks where data integrity is critical, such as scientific computing or certain server applications. Users who need a wider range of video output options, such as VGA, may also find its single HDMI port limiting.

General info:

SSD storage capacity 16000GB
release date March 2025
Is an NVMe SSD
thickness 196 mm
height 94 mm
width 196 mm
weight 3640 g
volume 3611.104 cm³

The Apple Mac Studio 2025 (M3 Ultra) offers an impressive 16000GB SSD storage capacity, utilizing an NVMe SSD for faster data access. The device has a compact design with a thickness of 196 mm, a height of 94 mm, and a width of 196 mm. Weighing 3640 g and with a volume of 3611.104 cm³, it maintains a balance between performance and space efficiency.

CPU:

Thermal Design Power (TDP) 80W
CPU speed 24 x 3.7 & 8 x 3.4 GHz
CPU threads 32 threads
Has integrated graphics
uses multithreading
L2 cache 32 MB
Supports 64-bit

The Apple Mac Studio 2025 (M3 Ultra) features a CPU with a thermal design power (TDP) of 80W, ensuring efficient power consumption. Its processor delivers a total clock speed of 24 x 3.7 GHz and 8 x 3.4 GHz, enabling smooth performance across tasks. With 32 threads and a 32 MB L2 cache, it supports robust processing, while integrated graphics offer enhanced visual performance. The CPU also supports 64-bit architecture but does not utilize multithreading.

Graphics card:

maximum memory bandwidth 819 GB/s
PCI Express (PCIe) version 4
semiconductor size 3 nm
supported displays 8

The Apple Mac Studio 2025 (M3 Ultra) features a powerful graphics card with a maximum memory bandwidth of 819 GB/s, supporting high-performance visual tasks. It uses PCI Express version 4 for fast data transfer and is built on a 3 nm semiconductor for efficiency. Additionally, it supports up to 8 displays, making it well-suited for multi-monitor setups and demanding graphical workloads.

Memory:

RAM 512GB
DDR memory version 5

The Apple Mac Studio 2025 (M3 Ultra) is equipped with 512GB of RAM, providing ample memory for demanding applications and multitasking. It utilizes the latest DDR5 memory version, offering enhanced performance and speed compared to previous generations, ensuring smooth operation even under heavy workloads.

Connectivity:

Wi-Fi version Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
supports Wi-Fi
Has Bluetooth
Bluetooth version 5.3
USB 2.0 ports 0
USB 3.2 Gen 2 ports (USB-A) 2
USB 3.2 Gen 1 ports (USB-A) 0
USB 3.2 Gen 2 ports (USB-C) 4
USB 4 40Gbps ports 0
USB 4 20Gbps ports 0
USB 3.2 Gen 2x2 ports 0
USB 3.2 Gen 1 ports (USB-C) 0
Thunderbolt 4 ports 0
Thunderbolt 3 ports 0
DisplayPort outputs 0
HDMI ports 1
RJ45 ports 1
has a socket for a 3.5 mm audio jack
has a VGA connector
Has S/PDIF Out port

The Apple Mac Studio 2025 (M3 Ultra) offers comprehensive connectivity options, including support for Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), and Wi-Fi 6E. It also includes built-in Bluetooth 5.3 for wireless device pairing. For wired connections, it provides 2 USB 3.2 Gen 2 USB-A ports, 4 USB 3.2 Gen 2 USB-C ports, 1 HDMI port, and an RJ45 Ethernet port. Additionally, it supports a 3.5mm audio jack for audio connectivity.

Benchmarks:

Geekbench 6 result (multi) 27749
Geekbench 6 result (single) 3221

The Apple Mac Studio 2025 (M3 Ultra) delivers impressive performance benchmarks, with a Geekbench 6 multi-core score of 27749 and a single-core score of 3221. These results highlight the system's strong processing power for both multi-threaded and single-threaded tasks, making it suitable for demanding applications.

Miscellaneous:

maximum memory amount 512GB
Type Desktop
Uses HMP
Supports ECC memory
Has NX bit
Has TrustZone
Uses big.LITTLE technology

The Apple Mac Studio 2025 (M3 Ultra) supports a maximum memory capacity of 512GB and is classified as a desktop system. It utilizes big.LITTLE technology for efficient performance, along with hardware features like NX bit and TrustZone for enhanced security. However, it does not support ECC memory.

Final Verdict

The Apple Mac Studio 2025 (M3 Ultra) is a powerful desktop solution ideal for professional users who demand high performance for tasks like content creation and multitasking. With its impressive 512GB of DDR5 RAM and a massive 16000GB SSD storage, it excels in handling large files and demanding applications. However, it may not meet the needs of those requiring specific connectivity options or ECC memory support. Overall, this system is well-suited for demanding workflows where performance and multitasking are key priorities.

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