Apple M4 (8-core CPU)

Name: Apple M4 (8-core CPU)
Brand: Apple
SKU: 4340

Manufacturer: Apple

The Apple M4 (8-core CPU) is a high-performance processor designed for both laptops and desktops. It features a 3 nm semiconductor size and supports 64-bit architecture. With its 8 threads, this CPU is optimized for multitasking and intensive workloads. Its clock speeds reach up to 4.05 GHz for the high-performance cores and 2.75 GHz for the efficiency cores, offering a balance of power and efficiency.

The Apple M4 supports integrated graphics with the ability to drive up to 2 displays. It also boasts impressive memory capabilities, with a maximum RAM speed of 6400 MHz and a maximum memory bandwidth of 120 GB/s. The processor supports DDR5 memory and can handle up to 24GB of RAM, although it does not support ECC memory. Additionally, the CPU includes security features like TrustZone and NX bit.

Pros

Supports up to 2 displays via integrated graphics, offering versatility for multi-screen setups.
Uses big.LITTLE technology for efficient performance and power management.
Has a high transistor count of 28 billion, contributing to efficient processing power.
Supports a maximum RAM speed of 6400 MHz, ensuring fast data processing and responsiveness.
Includes security features like TrustZone and NX bit for enhanced system security.

Cons

Does not support ECC memory, limiting its use in error-sensitive applications.
Maximum RAM capacity is limited to 24GB, which may not be sufficient for more demanding workloads.
Integrated graphics may not provide the same performance as a dedicated GPU for high-end tasks.

Who is this for?

The Apple M4 (8-core CPU) is well-suited for users who need efficient performance in laptops and desktops, particularly those who require power-efficient multitasking with 8 threads and a combination of high performance cores and energy-saving cores. It is ideal for general computing, office work, and media consumption, especially in scenarios where integrated graphics supporting up to 2 displays are sufficient.

Who is this NOT for?

This processor may not be suitable for users engaged in demanding, memory-intensive tasks, as it lacks support for ECC memory and is limited to a maximum of 24GB of RAM. Additionally, professionals who rely on high-end graphical performance or GPU-heavy tasks, such as gaming or video rendering, may find the integrated graphics insufficient for their needs.

General info:

Type	Laptop, Desktop
Has integrated graphics	✓
release date	October 2024
semiconductor size	3 nm
number of transistors	28000 million
Supports 64-bit	✓

The Apple M4 (8-core CPU) is designed for both laptops and desktops, featuring a 3 nm semiconductor size for improved efficiency and performance. This processor also supports 64-bit architecture, enabling it to handle modern software demands. Additionally, it includes integrated graphics, allowing it to drive visuals without the need for a dedicated GPU, and boasts a high transistor count of 28 billion for enhanced processing power.

Performance:

CPU speed	4 x 4.05 & 4 x 2.75 GHz
CPU threads	8 threads
Uses big.LITTLE technology	✓
Uses HMP	✓

The Apple M4 (8-core CPU) delivers a strong performance with a total clock speed of 4 x 4.05 GHz for the high-performance cores and 4 x 2.75 GHz for the efficiency cores. It supports 8 threads, ensuring smooth multitasking and efficient processing. Additionally, the CPU utilizes big.LITTLE technology for optimized power usage and performance, and features HMP (heterogeneous multi-processing) to manage tasks across cores dynamically.

Benchmarks:

Integrated graphics:

supported displays	2

The integrated graphics of the Apple M4 (8-core CPU) support up to 2 displays, enabling versatile visual output without the need for a separate GPU. This feature is particularly useful for setups requiring multiple screens for productivity or media consumption.

Memory:

RAM speed (max)	6400 MHz
maximum memory bandwidth	120 GB/s
DDR memory version	5
maximum memory amount	24GB
Supports ECC memory	✕

The Apple M4 (8-core CPU) offers high-performance memory capabilities, supporting a maximum RAM speed of 6400 MHz and a memory bandwidth of 120 GB/s. It utilizes DDR5 memory and can handle up to 24GB of RAM. However, it does not support ECC memory, which means it may not be ideal for applications requiring error correction.

Features:

Has TrustZone	✓
Has NX bit	✓

The Apple M4 (8-core CPU) includes important security features like TrustZone and the NX bit, which enhance system security by protecting against certain types of malicious attacks and ensuring safer execution of code.

Final Verdict

The Apple M4 (8-core CPU) offers a balanced combination of efficiency and performance, making it a solid choice for users seeking reliable processing power in laptops and desktops. With big.LITTLE technology for optimized performance and energy management, as well as integrated graphics supporting up to 2 displays, it is well-suited for general productivity and media tasks. While it may not be the best choice for memory-heavy or GPU-intensive applications, it serves well for users with standard computing needs looking for a secure, power-efficient solution.