Potential rival server market or by arm

If there is a fundamental change in the http://www.aliyun.com/zixun/aggregation/9785.html "> Server Architecture" In 2012, this change is most likely to be provoked by arm chips. Through the increasingly sophisticated technology and architecture upgrades, it will significantly reduce the cost of the data center, and profoundly affect the overall server market pattern.

Server market or by arm

In today's market, most of the arm's processors are based on the 32-bit architecture, but the arm to make a difference in the server market, there must be 64-bit products can be called the real sense of the server-level products (there are many graphics chips in the Super computer successful application). ARM now admits that the 64-bit architecture development process is too late, which is why even its newest CORTEX-A15 eagle is far from being able to fight Intel and AMD. CORTEX-A15 Eagle supports a large number of server-specific features, but it is still based on 32-bit design.

In fact, as early as 2008, ARM began the development of the ARMV8 64-bit architecture, and in 2011 officially launched. Initially, the company is expected to launch its first ARM architecture server in the 3721.html ">2014 year, but sees strong support and enthusiasm from HP and Calxeda and other chip designers (such as Nvidia), and ARM believes that in 2014, can have a certain influence in the server market.

ARM Architecture Processor

It is widely expected that arm Low-power processors will be heavily used in the data center by 2013. With the help of graphics chips and more sophisticated technologies, there will be fruitful performance improvements and energy savings. Last November Calxeda released "Energycore ECX-1000", which also signaled the ARM processor began to use in the server.

On the other hand, many users are experimenting with a variety of technologies, especially in the cloud computing era, when people have to consider both computational density and low power demand. The aggregation of Low-power arm processors is likely to provide more energy-efficient cloud computing capabilities than traditional x86 server chips, such as Intel Xeon or AMD Hao Dragons. The coupling of the ARM processor with the graphics processor is also a particular concern. Many supercomputers now use graphics chips. The coupling of graphics processor and ARM processor will show better performance than traditional CPU in some applications.

All of this, it seems, is indicative of another new role for the server market, and it is faintly felt by the previous arm's successful application in supercomputers that arm may be an important branch in the field of server chips in the near future.

(Responsible editor: The good of the Legacy)