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This seems to me a case of mis-attribution of success. The article says "Intel’s dominance in the global microprocessor market is being threatened by the rapid

This seems to me a case of mis-attribution of success. The article says "Intel’s dominance in the global microprocessor market is being threatened by the rapid rise of ARM Holdings.". ARM Holdings might be "rising rapidly" today but it was founded in 1990. They've been doing ARM processors with the exact same business model for the past 20 years. The reason they're successful today is simply because they have superior technology in an area (power consumption) that is important for a quickly growing mobile markets. Arguably ARM was a better architecture than x86 from the beginning but it didn't matter: after Windows/x86 got majority of the market share, the switching cost for a different processor were too big and Intel was doing a good job driving x86 in ways that mattered for that market (performance). Only when a completely new market emerged (for PDAs, iPods and cell-phones) that was free from requirement to support legacy code, ARM found it's place because it delivered one thing much better than Intel with their existing line of x86 processors: power consumption was dramatically lower. It also happens that this was a core requirement for mobile devices. We can't go back in time and see how ARM Holdings would hold up if they were doing their own manufacturing as well, but in my opinion the business model has a minor impact on their current success. The most important thing is that they have a product that is superior to competition.

mjfern 16y ago
In the article, I discuss the importance of ARM's technological advantage over Intel in the area of energy efficiency, especially for portable devices (see paragraph 2). My key point is that even if Intel can match (or beat) ARM from a technical standpoint (e.g., clock speed and energy efficiency), the company may still get disrupted due to ARM's unique business model. ARM's business model provides a benefit for OEM customers in the areas of cost, customization, and supplier-customer relations. I recognize that it's not just ARM's business model that poses a threat; the threat stems from a combination of ARM's business model, its current technical advantage (in energy efficiency), and trends in computing, with a shift away from PCs (and the Wintel standard) to connected devices running Android and iOS. To your point, the shift away from the Wintel standard has significantly reduced the barriers (i.e., backward compatibility) to the adoption of the ARM architecture for OEMs. (Note, ARM's recent "rapid rise" in the processor market is illustrated, in part, by the company's stock market performance, with a market cap that has grown about 5x over the last two years.)
- tygorius 16y ago
  I wonder if "disruptive" is really the right term here. As you point out, Intel dominates in market applications such as servers, desktop PCs, and netbooks -- and it's not at all clear to me that Intel's business there is threatened in any way by ARM chips or business model. Where ARM has succeeded is in new markets (phones and tablets) that both rely on low-power operation and are relatively immune to legacy code or chip architecture issues. As far as I'm aware, Intel's never been successful in those spaces and even took the strategic step of dumping its ARM (Xscale) operation. My point being, if Intel's secure in established markets and uncompetitive in newer markets, that's not a technological disruption in the classic Christenson sense. It's merely the consequence of earlier strategic decisions to not go after newer low-power application markets. Where would Intel be, for example, if in the early days they had dumped the microprocessor business to focus on their core business of memory chips? edit: typo
  - mjfern 16y ago
    The risk for Intel (and x86) is that ARM-based processors appear to be moving up-market into servers and datacenters, a sign of technology disruption. - Calxeda (formerly Smooth-stone) is developing servers based on ARM-based technology. (http://www.calxeda.com/ http://www.calxeda.com/) - In November 2010 it was revealed that Dell is prototyping ARM-based Cortex-A9 servers. - In January 2011, Nvidia announced Project Denver, with "plans to build high-performance ARM based CPU cores, designed to support future products ranging from personal computers and servers to workstations and supercomputers." - Microsoft recently announced that Windows 8 will support both x86 and ARM architectures. - In a February 2011 analysts presentation, Warren East, CEO of ARM Holdings, suggested that ARM is seeking to expand into the PC and server market: "There's a blurring between computers and smartphones, and ARM's success in smartphones is helping us get into computing...Cortex A processors support multiprocessing and that delivers the high level of performance required by server applications." (http://www.theregister.co.uk/2011/02/01/arm_holdings_q4_2010_numbers/ http://www.theregister.co.uk/2011/02/01/arm_holdings_q4_2010...). In October 2010, I posted a related article, "The End of x86?," that examines the potential disruption of x86 by ARM using Christensen's disruptive technology framework: http://www.fernstrategy.com/2010/10/21/the-end-of-x86/ http://www.fernstrategy.com/2010/10/21/the-end-of-x86/
kenjackson 16y ago
The reason they're successful today is simply because they have superior technology in an area (power consumption) that is important for a quickly growing mobile markets. But lets not forget ARM has been successful for a long time in this space. It's not like when the iPhone came out then ARM started selling. From Wikipedia, "ARM licensed about 1.6 billion cores in 2005. In 2005, about 1 billion ARM cores went into mobile phones.As of January 2008, over 10 billion ARM cores have been built, and in 2008 iSuppli predicted that by 2011, 5 billion ARM cores will be shipping per year.[8] As of January 2011, ARM states that over 15 billion ARM processors have shipped." So two years before the iPhone they were licensing more than a billion cores per year. That's more cores than Intel sold this year, five years later. ARM is more high profile now though because smartphones are more high profile, but ARM has been doing this for a while now.
- cosmicray 16y ago
  The Newton MessagePad (circa 1993) used ARM and StrongARM cores.

mjfern 16y ago

In the article, I discuss the importance of ARM's technological advantage over Intel in the area of energy efficiency, especially for portable devices (see paragraph 2). My key point is that even if Intel can match (or beat) ARM from a technical standpoint (e.g., clock speed and energy efficiency), the company may still get disrupted due to ARM's unique business model. ARM's business model provides a benefit for OEM customers in the areas of cost, customization, and supplier-customer relations. I recognize that it's not just ARM's business model that poses a threat; the threat stems from a combination of ARM's business model, its current technical advantage (in energy efficiency), and trends in computing, with a shift away from PCs (and the Wintel standard) to connected devices running Android and iOS. To your point, the shift away from the Wintel standard has significantly reduced the barriers (i.e., backward compatibility) to the adoption of the ARM architecture for OEMs. (Note, ARM's recent "rapid rise" in the processor market is illustrated, in part, by the company's stock market performance, with a market cap that has grown about 5x over the last two years.)

tygorius 16y ago
I wonder if "disruptive" is really the right term here. As you point out, Intel dominates in market applications such as servers, desktop PCs, and netbooks -- and it's not at all clear to me that Intel's business there is threatened in any way by ARM chips or business model. Where ARM has succeeded is in new markets (phones and tablets) that both rely on low-power operation and are relatively immune to legacy code or chip architecture issues. As far as I'm aware, Intel's never been successful in those spaces and even took the strategic step of dumping its ARM (Xscale) operation. My point being, if Intel's secure in established markets and uncompetitive in newer markets, that's not a technological disruption in the classic Christenson sense. It's merely the consequence of earlier strategic decisions to not go after newer low-power application markets. Where would Intel be, for example, if in the early days they had dumped the microprocessor business to focus on their core business of memory chips? edit: typo
- mjfern 16y ago
  The risk for Intel (and x86) is that ARM-based processors appear to be moving up-market into servers and datacenters, a sign of technology disruption. - Calxeda (formerly Smooth-stone) is developing servers based on ARM-based technology. (http://www.calxeda.com/ http://www.calxeda.com/) - In November 2010 it was revealed that Dell is prototyping ARM-based Cortex-A9 servers. - In January 2011, Nvidia announced Project Denver, with "plans to build high-performance ARM based CPU cores, designed to support future products ranging from personal computers and servers to workstations and supercomputers." - Microsoft recently announced that Windows 8 will support both x86 and ARM architectures. - In a February 2011 analysts presentation, Warren East, CEO of ARM Holdings, suggested that ARM is seeking to expand into the PC and server market: "There's a blurring between computers and smartphones, and ARM's success in smartphones is helping us get into computing...Cortex A processors support multiprocessing and that delivers the high level of performance required by server applications." (http://www.theregister.co.uk/2011/02/01/arm_holdings_q4_2010_numbers/ http://www.theregister.co.uk/2011/02/01/arm_holdings_q4_2010...). In October 2010, I posted a related article, "The End of x86?," that examines the potential disruption of x86 by ARM using Christensen's disruptive technology framework: http://www.fernstrategy.com/2010/10/21/the-end-of-x86/ http://www.fernstrategy.com/2010/10/21/the-end-of-x86/

kenjackson 16y ago

The reason they're successful today is simply because they have superior technology in an area (power consumption) that is important for a quickly growing mobile markets. But lets not forget ARM has been successful for a long time in this space. It's not like when the iPhone came out then ARM started selling. From Wikipedia, "ARM licensed about 1.6 billion cores in 2005. In 2005, about 1 billion ARM cores went into mobile phones.As of January 2008, over 10 billion ARM cores have been built, and in 2008 iSuppli predicted that by 2011, 5 billion ARM cores will be shipping per year.[8] As of January 2011, ARM states that over 15 billion ARM processors have shipped." So two years before the iPhone they were licensing more than a billion cores per year. That's more cores than Intel sold this year, five years later. ARM is more high profile now though because smartphones are more high profile, but ARM has been doing this for a while now.

cosmicray 16y ago
The Newton MessagePad (circa 1993) used ARM and StrongARM cores.