Intel is making its own ARM competitor to fight Nvidia and Apple

By Jacob Roach June 28, 2021

Intel Quark SoC X1000. — Image used with permission by copyright holder

Intel is working on a new SoC (system on a chip) that will compete with the ARM-based designs that have dominated the mobile market for several years. Through a partnership with fabless chip designer SiFive, Intel is licensing IP to create its own 64-bit SoC that’s built on its 7nm node.

Last week, Intel announced a partnership with SiFive for its upcoming Horse Creek platform. Intel is using SiFive’s P550 core for the Horse Creek design, which is SiFive’s “highest performance processor” available. Intel said it will be incorporating its own IP, including DDR and PCIe, into the design.

Recommended Videos

Outside of the P550 core and 7nm process, Intel hasn’t revealed anything about Horse Creek. The company is reportedly targeting embedded solutions with the platform, including smartphones and IoT devices. As SiFive’s most powerful core to date, though, it’s possible Intel will push its license further for more devices.

That’s not out of the question, considering Intel reportedly offered to buy SiFive for $2 billion in June. The two companies have grown closer over the past few months, likely under mounting pressure from Nvidia and its recent ARM acquisition. ARM dominates the embedded market, comprising as much as a 90% market share in the mobile space.

Intel and SiFive are taking on the market leader. In March, SiFive announced a partnership with Intel Foundry Services to bring its RISC-V instruction set to Intel’s growing foundry business. The big advantage of RISC-V over other instruction set architectures (ISAs) is that it’s open source, allowing anyone to not only use the instruction set without paying royalties, but also to tweak it.

That fact, plus SiFive’s new cores, could put a lot of heat on ARM. The P550 core Intel is licensing is said to deliver a significant performance-per-area advantage compared to ARM. SiFive says that it can fit four P550 cores in about the same area as a single ARM Cortex-A75.

Intel hasn’t announced when the first Horse Creek units will roll out, but current speculation suggests that 2022 is the target. Horse Creek could serve as a test platform for Intel’s 7nm manufacturing process, which the company said it will bring to market in 2023 with the launch of Meteor Lake processors.

Topics

Lead Reporter, PC Hardware

Jacob Roach is the lead reporter for PC hardware at Digital Trends. In addition to covering the latest PC components, from…

Computing

Why the Apple M1 Max is Intel’s true competitor for Alder Lake and beyond

Render of Intel Alder Lake chip.

There have been two major CPU announcements in the past couple of weeks -- Apple's M1 Pro and M1 Max and today, the Intel 12th-gen Alder Lake platform. Although two different CPU generations with different purposes, Apple and Intel are in hot competition with each other, even if that competition isn't direct.

These two platforms are more alike than they may seem, which could shift the balance of power in the CPU market. For decades, it has been a matchup between Intel and AMD. Apple is a new competitor in the ring, which is something that Intel recognized with the launch of Alder Lake.

Computing

Microsoft might be building its own version of the Apple M1 chip for Surface

The interior of the Surface Laptop Studio.

Microsoft could be taking a cue from Apple. A recent job listing (via HotHardware) for Microsoft's Surface division calls for a system-on-a-chip (SoC) architect, suggesting that Microsoft might be interested in developing its own M1 competitor for future Surface devices.

A job listing doesn't confirm anything -- it only vaguely hints at what Microsoft could be doing, so it shouldn't be assumed that Microsoft is building an M1 competitor. It makes sense, though, especially considering Apple is expected to launch its M1X chip next week, bolstering its advantage against the Intel competition.

Computing

Intel again tries to diss Apple but hurts itself in its confusion

Intel CEO Pat Gelsinger holding a chip.

Intel has been on a rampage when it comes to attacking Apple recently, but like a lot of rampages, it seems to have done as much damage to itself as to Tim Cook and friends. Not content to sit on its snafu laurels, Intel has done it again with its latest attempt to throw shade on the Mac.

PCGamer reports that in a recent call with Ryan Shrout, chief performance strategist at Intel, Shrout extolled the virtues of Intel chips when it comes to gaming. This is a familiar criticism of Macs, and a fair one at that (they suck at gaming), but Shrout apparently got a little carried away and did not realize he was essentially attacking his own company.