Personal AI agents such as Meta's Muse, who interact with websites and apps just as humans do so, are apparently the next big step-up in AI-driven productivity, and expected to unleash a super cycle for CPUs to the benefit of Intel, AMD, and Arm.

Why personal agents such as Muse from Meta, Instinct from Spear Street Technology, and a possible competitor from OpenAI are all set to revolutionize the demand for CPUs, with some predicting a 40:1 ratio for CPUs to GPUs

For the benefit of those who might not be aware, Meta's Muse is a personal AI agent that can execute multi-step tasks and achieve specific outcomes on your behalf, including opening a cloud-based browser, navigating websites just as humans do so, and managing chores in the background even after you close the app. What's more, Meta continues to expand the available list of connectors - which are integrations that link Muse to various apps and services, including third-party ones - unlocking new abilities in the process.

To eliminate privacy concerns, Muse runs inside a dedicated and isolated cloud computer - a Confidential Virtual Machine - that contains its own browser to securely house your data and credentials. A second guardrail, called a Sentinel, continuously monitors the environment, and ensures that the agent does not finalize transactions without both Sentinel's approval and your explicit confirmation. Meta is currently allowing up to 100 million free tokens per week, with paid subscription tiers starting around $20 per month for heavy power users.

The personal AI agent has rapidly become a sensation of sorts, and Amazon is now apparently feeling threatened. As a case in point, the online retail giant has just blocked Muse from shopping on its website even as Meta clarifies that Muse never sees passwords or payment details. I guess the most reliable marker of success in the AI world is how quickly your potential competitor blocks your services to defend its moat.

Of course, Muse is not the only personal agent going viral right now. Instinct from Spear Street Technology is a personal agent with a twist: there is no traditional app or dashboard, and you interact with your agent only via messages (iMessage or WhatsApp) and calls. It connects to your email, messaging, calendar, location, screen, audio, and other devices/accounts, and executes real-world tasks on your behalf using a persistent cloud computer with browser access and cached credentials. Productivity vectors include booking or rebooking flights, restaurants, medical appointments, buying groceries or tickets, and so on.

What's more, there are persistent rumors that OpenAI might launch its own Muse competitor as soon as this week, especially after Sam Altman hinted at a product launching spree last week.

As for why personal AI agents are such a big deal for the demand for CPUs from the likes of Intel, AMD, and Arm, consider the fact that Muse requires a multitude of cloud-based Virtual Machines (VMs). As these persistent environments remain open and active even if the user closes the app, they require constant CPU power to manage operating systems, memory, and background processes. Muse also executes complex, autonomous workflows like cross-platform price comparisons, which can trigger up to 146 distinct searches for a single itinerary, automated phone negotiations, and processing massive email backlogs. To accomplish these tasks, the agent relies heavily on headless browser automation, APIs, and data movement - all traditional software tasks that are handled explicitly by CPUs rather than GPU accelerators.

As personal agents like Muse scale, the demand for CPUs is all set to explode, with estimates for the CPU to GPU ratio ranging between 4:1 all the way to 40:1! In fact, according to Goldman Sachs, CPUs are already hogging more of the short-dated CapEx than GPUs.

Finally, Intel CEO Lip-Bu Tan supercharged the sentiment around AI-driven demand for CPUs over the weekend when he noted that his company could only supply 50 percent of the CPU demand from frontier model companies right now.

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