Why did Apple create the M1 chip instead of using Intel?

Apple saw ARM's efficiency and performance potential growing rapidly, surpassing Intel's innovation pace. By developing their own custom ARM-based chips like the M1, Apple gained control over performance, power efficiency, and integration across their product lines, moving away from Intel's slower x86 architecture.

How efficient is the Apple M1 chip compared to Intel chips?

The M1 chip is significantly more power-efficient. For example, Apple's A14 chip in the iPhone 12 used only 5 watts while outperforming a 125-watt Intel desktop chip. The M1 extends this efficiency to Macs, enabling long battery life and fanless designs without sacrificing performance.

Can M1 Macs run apps not designed for Apple Silicon?

Yes, M1 Macs can run applications not optimized for Apple Silicon using Rosetta 2, Apple's translation software. Early reviews suggest the performance is remarkably good, often making it difficult to tell if an app was running natively or through Rosetta.

What is Apples's strategy with custom silicon like the M1?

Apple's strategy is to control the entire performance and efficiency story of their devices by designing their own custom ARM-based chips. This allows them to integrate hardware and software more tightly, achieve industry-leading performance and battery life, and differentiate their products from competitors.

How significant is the M1 chip's impact on the tech industry?

The M1 chip represents a major disruptive innovation. It proved that ARM architecture could deliver top-tier performance and efficiency in laptops and desktops, challenging Intel's long-standing x86 dominance and potentially forcing other manufacturers to adopt similar strategies.

Key Moments

How Apple Just Changed the Entire Industry (M1 Chip)

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Science & Technology3 min read27 min video

Nov 23, 2020|5,147,541 views|157,303|12,877

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Key Moments

TL;DR

Apple's M1 chip shift to ARM architecture redefines computing power and efficiency, challenging Intel.

Key Insights

Apple's M1 chip represents a major industry shift from Intel's x86 architecture to ARM's RISC design.

ARM processors offer superior power efficiency and comparable or superior performance to traditional desktop CPUs.

Intel's historical dominance was built on complex instruction sets (CISC), while ARM utilizes reduced instruction sets (RISC).

Apple's decade-long investment in custom chip design, starting with mobile, culminated in the M1.

The M1 chip enables Macs to run iPhone and iPad apps, blurring the lines between mobile and desktop computing.

This transition challenges the status quo and spurs competition, potentially benefiting consumers with better performance and efficiency.

A NEW ERA FOR COMPUTING POWER

The video posits that Apple's introduction of the M1 chip marks a significant turning point in computing history, challenging the long-standing dominance of Intel's x86 architecture. Despite personal preferences for Windows and Android, the presenter highlights this as a pivotal moment in technology. This shift is not merely an incremental upgrade but a fundamental change in how personal computers operate, driven by advancements in processor technology that were once thought exclusive to mobile devices.

THE RISE OF ARM ARCHITECTURE

The core of this transformation lies in the divergence between x86 (used by Intel) and ARM (used in mobile devices) processor architectures. Intel's x86 utilized a Complex Instruction Set Computing (CISC) approach, accumulating features over time, which led to bloat and inefficiency. In contrast, ARM championed a Reduced Instruction Set Computing (RISC) philosophy, focusing on simplicity and efficiency, a path pioneered by Acorn Computers. This fundamental difference in design philosophy is key to understanding the leap in performance and power efficiency.

APPLE'S STRATEGIC JOURNEY TO M1

Apple's journey to the M1 chip was a decade-long strategic endeavor. Beginning with its use of ARM in the iPod and iPhone, Apple recognized the potential of this efficient architecture. A critical moment was Intel's refusal to develop chips for the iPhone, a decision that spurred Apple to invest heavily in its own custom ARM-based chip design. The acquisition of PA Semi and the subsequent development of custom CPUs like the A7, with its 64-bit architecture, laid the groundwork for the M1.

PERFORMANCE AND EFFICIENCY BREAKTHROUGH

The M1 chip demonstrates remarkable performance and efficiency, often surpassing traditional desktop CPUs while consuming significantly less power. Tests show M1 Macs handling demanding tasks like video editing with buttery-smooth animations and rapid app loading, even in fanless designs. This efficiency is attributed to ARM's RISC nature, where simple instructions require fewer clock cycles, producing less heat and conserving battery life, fundamentally changing user expectations for portable computing.

CHALLENGING INTEL'S DOMINANCE

By successfully integrating powerful ARM-based chips designed for mobile into laptops and desktops, Apple directly challenges Intel's long-held monopoly. Intel's struggle to innovate at the same pace, particularly in manufacturing technology, created an opening. The M1's performance, even in its base models, rivals high-end Intel processors, forcing the industry to reconsider the capabilities of ARM architecture for high-performance computing and signaling a potential end to the x86 era's undisputed reign.

DISRUPTION AND THE CONSUMER BENEFIT

As defined by Clayton Christensen's theory of disruptive innovation, the M1 chip's impact transcends mere technological advancement. It represents a novel architecture built on proven components, offering unprecedented attributes – high performance with extreme efficiency. This disruption, initially targeting a niche, has the potential to democratize powerful computing, leading to more affordable, longer-lasting devices and ultimately benefiting consumers through increased competition and innovation in the tech landscape.

Mentioned in This Episode

●Products

●Software & Apps

●Companies

●Books

●Concepts

●People Referenced

M1 Chip: Key Takeaways

Practical takeaways from this episode

Do This

Embrace disruptive innovations that push the industry forward.

Recognize the power efficiency advantages of ARM architecture.

Focus on core architecture as a key differentiator in computing.

Appreciate technological progress and the potential for increased competition.

Avoid This

Underestimate the potential of seemingly simpler technologies (RISC vs. CISC).

Dismiss mobile chip advancements as irrelevant to desktop computing.

Ignore the long-term strategic implications of in-house chip development.

Resist advancements due to brand loyalty or adherence to established architectures.

Intel vs. Apple Chip Performance and Power Consumption

Data extracted from this episode

Chip	Type	Performance Increase (5 years)	Power Consumption	Notes
Intel Flagship CPUs	Desktop	~28%	125 Watts (e.g., Core i9 10900k)	Requires wall power
Apple A12	Mobile	300%	N/A	Significant improvement over previous generations
Apple A14	Mobile (iPhone 12)	N/A	5 Watts	Outperformed Intel Core i9 10900k
Apple M1	Mac	N/A	Significantly less than comparable Intel chips	Runs iPad/iPhone apps, fanless options

Common Questions

ARM processors, based on RISC (Reduced Instruction Set Computing), are generally simpler, more power-efficient, and common in mobile devices. x86 processors, using CISC (Complex Instruction Set Computing), are traditionally more powerful for desktops but often less efficient. Apple's M1 chip leverages the efficiency of ARM for high-performance computing.

Topics

M1 Chip Apple Silicon Intel Processors X86 Architecture Power Efficiency Tech History MacBook Air RISC CISC Custom Silicon

Mentioned in this video

Products

Acorn Archimedes

One of the first computers produced using the ARM architecture.

Fugaku

The Japanese supercomputer that utilizes ARM architecture, highlighting the scalability and power potential of the design.

Intel Core i9 10900k

A high-power Intel desktop CPU that consumed 125W, contrasted with Apple's much more efficient mobile chips.

Apple A7

A 64-bit ARM-based chip used in the iPhone 5S, which stunned the industry with its performance, even ahead of ARM's own designs.

Apple A14

Apple's chip used in the iPhone 12, which outperformed a high-end Intel desktop chip while consuming significantly less power.

Apple A12

An Apple-designed chip where performance improvements began to seriously challenge Intel's offerings.

Sony FX9

A professional camera model whose footage was used in a video export test comparing desktop and iPhone performance.

Nintendo 64

An early game console that utilized RISC-based graphics chips.

Professor Steve Furber

One of the lead designers of the ARM processor, who shares an anecdote about its surprisingly low initial power consumption during testing.

Jonathan Morrison

A YouTuber who demonstrated a video export comparison between a desktop and an iPhone 12, highlighting the efficiency of Apple's mobile chips.

Clay Christensen

Author of 'The Innovator's Dilemma,' whose theories on disruptive innovation are used to explain Apple's strategic shift to ARM-based chips.

Concepts

CISC

Complex Instruction Set Computing, the traditional processor design used by Intel, characterized by more complex instructions that can lead to bloat and inefficiency.

RISC

Reduced Instruction Set Computing, a simpler and more efficient processor design philosophy that contrasts with Intel's CISC approach and is the basis for ARM.

Companies

Acorn Computers

A UK company that pioneered RISC architecture, leading to the development of ARM processors.

Software & Apps

iPad apps

Applications designed for Apple's tablets, which can run natively on M1 Macs due to shared ARM architecture.

Books

AnandTech

A technology publication whose data is cited to support claims about the M1 chip's performance relative to Intel and AMD processors.