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The Thesys Technologies high-performance trading platform is among the fastest commercially available trading platforms in the world. Recently, the company decided to expand its portfolio ¤ Þ£°§¬¥± · ª³¬¡¦§¬¥ «²¡¦§¬¥ £¬¥§¬£ ®ª²¤°« ¤° ߬¬¡§ª £¶¡¦¬¥£± ° ²¦£ ¦°¢µ°£ §¬¤°±²°³¡²³°£ ²¦£ °¥¬§¸²§¬ ±£ª£¡²£¢ ³®£°«§¡°Z ±£°´£°± ±£¢ ¬ ²¦£ ¬²£ª¾ £¬¾ ®°¡£±±° ¤«§ª· §²¦ ²¦£ ¬²£ª¾ ®°¡£±±°\ ±£¢ ±£°´£°± ¦£±·± Þ£°± ±ª³²§¬ ²¦² §± twice as fast as the next-fastest matching engine, enabling most traders to receive responses µ§²¦§¬ «§¡°±£¡¬¢± §¥¦²¬§¬¥[¤±² °£±®¬±£ ²§«£± ¦£ª® ²°¢£°± «¶§«§¸£ ®°ß² §ª§²· ¬¢ give Thesys a strong competitive edge. Challenges Facilitate microsecond matching. Deliver order acknowledgments to traders in a matter ¤ «§¡°±£¡¬¢± ² ®²§«§¸£ ®°§¡§¬¥ Control costs. Þ£° ¡±²[£Þ£¡²§´£ ®ª²¤°« ² ²²°¡² ¬¢ °£²§¬ ¡³±²«£°± Solution Supermicro servers based on the Intel Xeon processor E5 family. ¦£±·± ª³¬¡¦£¢ §²± ¬£µ «²¡¦§¬¥ £¬¥§¬£ ®ª²¤°« µ§²¦ ³®£°«§¡° ±£°´£°± ±£¢ ¬ ²¦£ ¬²£ª £¬ ®°¡£±±° ¤«§ª· ¦£ ±£°´£°± ³±£ ¬²£ª¾ ª§¢[²²£ °§´£± ^¬²£ª¾ ±_ ¤° ª¥¥§¬¥ ¤³¬¡²§¬± Technology Results Rapid response times. ¦£ ¦£±·± «²¡¦§¬¥ £¬¥§¬£ °£²³°¬± ®£°¡£¬² ¤ °¢£° acknowledgments within 35 microseconds. Large-volume trading. The matching engine processes tens of millions of shares for the £´£ Z ²°¢§¬¥ ´£¬³£ £´£°· ¢· Business Value Lower operations costs. Combining high-performance, high-density hardware with a ¡±²[±´§¬¥ ³±§¬£±± «¢£ª ªªµ± ¦£±·± ² ©££® ®°§¡§¬¥ ªµ ²²°¡² ¬£µ ¡³±²«£°± and improve the bottom line. Competitive edge. °´§¢§¬¥ ¦§¥¦[®£°¤°«¬¡£ ¡±²[£Þ£¡²§´£ ®ª²¤°« ¥§´£± ¦£±·± ±²°¬¥ ¡«®£²§²§´£ £¢¥£ §¬ ¬ §¬¢³±²°· ²¦² «£±³°£± ±³¡¡£±± §¬ «§¡°±£¡¬¢± “The Intel® Xeon® processor E5 family provides the right balance of large core counts, high clock speed, and strong I/O performance to support a huge volume of transactions and deliver results to traders rapidly.” – Mike Beller, CTO, Thesys Technologies ¦£±·± £¡¦¬ª¥§£±]²¦£ §¬¤°±²°³¡²³°£ ᪧ²£ ¤ °¢£µ°¶]§± ¥°µ§¬¥ °®§¢ª· ¬ ²¦£ ª±² ²µ ·£°± ª¬£ ²¦£ ¡«®¬· ¦± ¢³ ª£¢ ²¦£ ¬³« £° ¤ ±¦°£± §²± trading platform processes every day, ¤°« ² «§ªª§¬ ¦² ´ª³«£ represents approximately 5 percent of all ¬¢ ¬¢§¬ £¯³§²§£± ²°¢£¢ ¢§ª· ¦£ company is diversifying as well, expanding ¤°« §²± ±³¡¡£±±¤³ª ¦§¥¦[®£°¤°«¬¡£ ²°¢§¬¥ ®ª²¤°« ² ¢² ¤££¢ ¢§±²°§ ³²§¬ microwave data feeds, and more. ¬ ²¦£ ¡«®¬· £¥¬ ¢£´£ª®«£¬² of a new matching engine platform. “After  ³§ª¢§¬¥ ²¦£ ¦§¥¦[®£°¤°«¬¡£ ²°¢§¬¥ ®ª²¤°« ¬¢ ²¦£° ±ª³²§¬± ¤° ²°¢§¬¥ ¡³±²«£°± §² µ± ¬²³°ª £´ª³²§¬ ² create a matching engine platform for £¶¡¦¬¥£± ¬¢ ²¦£° ²°¢§¬¥ ´£¬³£±Ï ±·± °¸¦¬¥ «°£§ ®°£±§¢£¬² ¤ °¢£µ°¶ and managing partner of Thesys. Matching £¬¥§¬£± «²¡¦ §¢± ¬¢ Þ£°± ¬¢ ²¦£¬ process trades. §´£¬ ²¦£ ¡«®¬·Ì± ±³¡¡£±± §¬ ³§ª¢§¬¥ ¬ ³ª²°[¤±² ²°¢§¬¥ ®ª²¤°« ²¦£ ²£¡¦¬ª¥· team at Thesys was ready to take on the challenge of a matching engine. “We saw an ®®°²³¬§²· ² ®°¢³¡£ ±«£²¦§¬¥ ²¦² ¡³ª¢ ¢£ª§´£° µ°ª¢[ª£¢§¬¥ ®£°¤°«¬¡£Ï ±·± §©£ £ªª£° ¡¦§£¤ ²£¡¦¬ª¥· á¡£° ² ¦£±·± CASE STUDY Intel® Xeon® Processor E5 Family Intel® Solid-State Drives High-Performance Computing §¬¬¡§ª £°´§¡£± Creating a Microsecond Matching Engine Thesys Technologies delivers industry-leading performance for its new matching engine with the Intel® Xeon® processor E5 family

Thesys Technologies Creating Microsecond Matching Engine

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CASE STUDY Intel® Xeon® Processor E5 Family Intel® Solid-State Drives High-Performance Computing

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Page 1: Thesys Technologies Creating Microsecond Matching Engine

The Thesys Technologies high-performance trading platform is among the fastest commercially available trading platforms in the world. Recently, the company decided to expand its portfolio ­¤�­Þ£°§¬¥±� ·�ª�³¬¡¦§¬¥���«�²¡¦§¬¥�£¬¥§¬£�®ª�²¤­°«�¤­°�߬�¬¡§�ª�£¶¡¦�¬¥£±���­°�²¦£�¦�°¢µ�°£�§¬¤°�±²°³¡²³°£��²¦£�­°¥�¬§¸�²§­¬�±£ª£¡²£¢��³®£°«§¡°­Z�±£°´£°±� �±£¢�­¬�²¦£��¬²£ª¾��£­¬¾�®°­¡£±±­°����¤�«§ª·���§²¦�²¦£��¬²£ª¾�®°­¡£±±­°\ �±£¢�±£°´£°±���¦£±·±�­Þ£°±���±­ª³²§­¬�²¦�²�§±�twice as fast as the next-fastest matching engine, enabling most traders to receive responses µ§²¦§¬����«§¡°­±£¡­¬¢±���§¥¦²¬§¬¥[¤�±²�°£±®­¬±£�²§«£±�¦£ª®�²°�¢£°±�«�¶§«§¸£�®°­ß²� §ª§²·��¬¢�give Thesys a strong competitive edge.

Challenges• Facilitate microsecond matching. Deliver order acknowledgments to traders in a matter

­¤�«§¡°­±£¡­¬¢±�²­�­®²§«§¸£�®°§¡§¬¥�• Control costs. �Þ£°���¡­±²[£Þ£¡²§´£�®ª�²¤­°«�²­��²²°�¡²��¬¢�°£²�§¬�¡³±²­«£°±�

Solution• Supermicro servers based on the Intel Xeon processor E5 family. �¦£±·±�ª�³¬¡¦£¢�§²±�

¬£µ�«�²¡¦§¬¥�£¬¥§¬£�®ª�²¤­°«�µ§²¦��³®£°«§¡°­�±£°´£°±� �±£¢�­¬�²¦£��¬²£ª��£­¬�®°­¡£±±­°� ���¤�«§ª·���¦£�±£°´£°±�³±£��¬²£ª¾��­ª§¢[�²�²£��°§´£±�^�¬²£ª¾����±_�¤­°�ª­¥¥§¬¥�¤³¬¡²§­¬±�

Technology Results • Rapid response times.��¦£��¦£±·±�«�²¡¦§¬¥�£¬¥§¬£�°£²³°¬±����®£°¡£¬²�­¤�­°¢£°�

acknowledgments within 35 microseconds. • Large-volume trading. The matching engine processes tens of millions of shares for the

�£´£�����Z�²°�¢§¬¥�´£¬³£�£´£°·�¢�·�

Business Value• Lower operations costs. Combining high-performance, high-density hardware with a

¡­±²[±�´§¬¥� ³±§¬£±±�«­¢£ª��ªª­µ±��¦£±·±�²­�©££®�®°§¡§¬¥�ª­µ���²²°�¡²�¬£µ�¡³±²­«£°±�� and improve the bottom line.

• Competitive edge. �°­´§¢§¬¥���¦§¥¦[®£°¤­°«�¬¡£��¡­±²[£Þ£¡²§´£�®ª�²¤­°«�¥§´£±��¦£±·±���±²°­¬¥�¡­«®£²§²§´£�£¢¥£�§¬��¬�§¬¢³±²°·�²¦�²�«£�±³°£±�±³¡¡£±±�§¬�«§¡°­±£¡­¬¢±�

“The Intel® Xeon® processor E5 family provides the right

balance of large core counts, high clock speed,

and strong I/O performance to support a huge volume of

transactions and deliver results to traders rapidly.”

– Mike Beller,

CTO,

Thesys Technologies

�¦£±·±��£¡¦¬­ª­¥§£±]²¦£�§¬¤°�±²°³¡²³°£��ᪧ�²£�­¤��°�¢£µ­°¶]§±�¥°­µ§¬¥�°�®§¢ª·���¬�²¦£�ª�±²�²µ­�·£�°±��ª­¬£��²¦£�¡­«®�¬·�¦�±�¢­³ ª£¢�²¦£�¬³« £°�­¤�±¦�°£±�§²±�trading platform processes every day, ¤°­«�����²­�����«§ªª§­¬���¦�²�´­ª³«£�represents approximately 5 percent of all ������¬¢���¬�¢§�¬�£¯³§²§£±�²°�¢£¢�¢�§ª·���¦£�company is diversifying as well, expanding ¤°­«�§²±�±³¡¡£±±¤³ª�¦§¥¦[®£°¤­°«�¬¡£�²°�¢§¬¥�®ª�²¤­°«�²­�¢�²��¤££¢�¢§±²°§ ³²§­¬��microwave data feeds, and more.

�¬�������²¦£�¡­«®�¬·� £¥�¬�¢£´£ª­®«£¬²�of a new matching engine platform. “After  ³§ª¢§¬¥�²¦£�¦§¥¦[®£°¤­°«�¬¡£�²°�¢§¬¥�

®ª�²¤­°«��¬¢�­²¦£°�±­ª³²§­¬±�¤­°�²°�¢§¬¥�¡³±²­«£°±��§²�µ�±���¬�²³°�ª�£´­ª³²§­¬�²­�create a matching engine platform for £¶¡¦�¬¥£±��¬¢�­²¦£°�²°�¢§¬¥�´£¬³£±�Ï�±�·±��°¸¦�¬¥���«�°£§��®°£±§¢£¬²�­¤��°�¢£µ­°¶�and managing partner of Thesys. Matching £¬¥§¬£±�«�²¡¦� §¢±��¬¢�­Þ£°±���¬¢�²¦£¬�process trades.

�§´£¬�²¦£�¡­«®�¬·Ì±�±³¡¡£±±�§¬� ³§ª¢§¬¥��¬�³ª²°�[¤�±²�²°�¢§¬¥�®ª�²¤­°«��²¦£�²£¡¦¬­ª­¥·�team at Thesys was ready to take on the challenge of a matching engine. “We saw an ­®®­°²³¬§²·�²­�®°­¢³¡£�±­«£²¦§¬¥�²¦�²�¡­³ª¢�¢£ª§´£°�µ­°ª¢[ª£�¢§¬¥�®£°¤­°«�¬¡£�Ï�±�·±��§©£��£ªª£°��¡¦§£¤�²£¡¦¬­ª­¥·�­á¡£°��²��¦£±·±��

CASE STUDY Intel® Xeon® Processor E5 Family Intel® Solid-State DrivesHigh-Performance Computing�§¬�¬¡§�ª��£°´§¡£±

Creating a Microsecond Matching EngineThesys Technologies delivers industry-leading performance for its new matching engine with the Intel® Xeon® processor E5 family

Page 2: Thesys Technologies Creating Microsecond Matching Engine

�¦£��¬²£ª¾��£­¬¾�®°­¡£±±­°����¤�«§ª·�®°­´§¢£±� °£�©²¦°­³¥¦�®£°¤­°«�¬¡£�¤­°�²¦£��¦£±·±�matching engine

Spotlight on Thesys Technologies

Thesys Technologies LLC, the §¬¤°�±²°³¡²³°£��ᪧ�²£�­¤��°�¢£µ­°¶��serves the high-performance technology ¬££¢±�­¤��ªª�«�°©£²�®�°²§¡§®�¬²±��§¬¡ª³¢§¬¥�§¬±²§²³²§­¬�ª�§¬´£±²­°±��®°­¤£±±§­¬�ª�²°�¢£°±�� °­©£°�¥£�ß°«±��£¶¡¦�¬¥£±���¬¢�°£¥³ª�²­°·��¥£¬¡§£±���¦£±·±�­Þ£°±�²¦£�fastest and most comprehensive front-²­[ �¡©�²°�¢§¬¥�±­ª³²§­¬�­¬�²¦£�«�°©£²��®³²²§¬¥�§¬´£±²­°±��¬¢�²°�¢£°±�­¬���ª£´£ª�®ª�·§¬¥�ߣª¢�µ§²¦�²¦£�µ­°ª¢Ì±�²­®[²§£°�¦§¥¦[®£°¤­°«�¬¡£�²°�¢§¬¥�ß°«±�

Building the Matching Engine on Intel Xeon Processors�£ª§´£°§¬¥� °£�©²¦°­³¥¦�®£°¤­°«�¬¡£�°£¯³§°£¢�²¦£�°§¥¦²�¡­« §¬�²§­¬�­¤�¦�°¢µ�°£�¡­«®­¬£¬²±���¤²£°�£´�ª³�²§¬¥��´�§ª� ª£�­®²§­¬±��²¦£��¦£±·±�²£�«�¡¦­±£��³®£°«§¡°­�±£°´£°±�£¯³§®®£¢�µ§²¦�²¦£��¬²£ª��£­¬�®°­¡£±±­°����¤�«§ª·��Î�¬�±£ª£¡²§¬¥���®°­¡£±±§¬¥��°¡¦§²£¡²³°£��­³°�¥­�ª�µ�±�²­�«�¶§«§¸£�²¦£�¬³« £°�­¤�®°­¡£±±§¬¥�¡­°£±�µ§²¦­³²�±�¡°§ß¡§¬¥�¡ª­¡©�±®££¢�­°��`��Ï�±�·±��£ªª£°��Î�¦£��¬²£ª��£­¬�®°­¡£±±­°����¤�«§ª·�®°­´§¢£±�²¦£�°§¥¦²� �ª�¬¡£�­¤�ª�°¥£�¡­°£�¡­³¬²±��¦§¥¦�¡ª­¡©�±®££¢���¬¢�±²°­¬¥��`��®£°¤­°«�¬¡£�²­�±³®®­°²���¦³¥£�´­ª³«£�­¤�²°�¬±�¡²§­¬±��¬¢�¢£ª§´£°�°£±³ª²±�²­�²°�¢£°±�°�®§¢ª·�Ï

�£´£°�ª�´�ª³£[�¢¢£¢�¤£�²³°£±�­¤�²¦£�®°­¡£±±§¬¥��°¡¦§²£¡²³°£�¡­¬²°§ ³²£�²­�²¦�²�®£°¤­°«�¬¡£���­°�£¶�«®ª£���¦£±·±�³±£±��¬²£ª¾��³° ­��­­±²��£¡¦¬­ª­¥·�²­�§¬¡°£�±£�²¦£�®°­¡£±±­°�¤°£¯³£¬¡·���¬��¢¢§²§­¬���¬²£ª¾���²���§°£¡²��`���£¡¦¬­ª­¥·�^�¬²£ª¾�����_�¦£ª®±�§«®°­´£� �¬¢µ§¢²¦��¬¢�°£¢³¡£�ª�²£¬¡·��Î�¬²£ª�������ªª­µ±�³±�²­�«­´£�¢�²��±²°�§¥¦²�¤°­«�²¦£�network cards to the cache of the appropriate ®°­¡£±±­°�Ï�±�·±��£ªª£°��Î�¦�²�§±�´£°·�¦£ª®¤³ª�²­�³±�§¬�«�¶§«§¸§¬¥��`��®£°¤­°«�¬¡£�Ï

�¦£��³®£°«§¡°­�±£°´£°±��°£��ª±­�£¯³§®®£¢�µ§²¦��¬²£ª����±��µ¦§¡¦��¦£±·±�³±£±�²­�£¬¦�¬¡£�³®²§«£�¤­°�ª­¥¥§¬¥�¤³¬¡²§­¬±��Î�¶¡¦�¬¥£±�¡�¬Ì²��Þ­°¢�¢­µ¬²§«£� £¡�³±£�­¤���¦�°¢[¢°§´£�¤�§ª³°£�Ï�±�·±��£ªª£°��Î�¬²£ª����±�¥§´£�³±�²¦£�°£ª§� §ª§²·�µ£�¬££¢�²­�®°­´§¢£���¦§¥¦ª·��´�§ª� ª£�®ª�²¤­°«�Ï

Delivering Twice the Performance of Other Matching Engines�£ª£¡²§¬¥�²¦£�°§¥¦²�¡­«®­¬£¬²±��¬¢�­®²§«§¸§¬¥�±­¤²µ�°£�£á¡§£¬¡·�¦�´£�¦£ª®£¢�Thesys achieve its performance goals for the matching engine. “We’ve created a matching engine that is approximately twice as fast as ²¦£�¬£¶²[¤�±²£±²�®ª�²¤­°«�Ï�±�·±���«�°£§��

�¦£�ß°±²�²°�¢§¬¥�´£¬³£�²­�§«®ª£«£¬²�²¦£��¦£±·±�«�²¡¦§¬¥�£¬¥§¬£�µ�±��£´£�����]��΢�°©�®­­ªÏ�²¦�²�®°­¡£±±£±�­°¢£°±��¬­¬·«­³±ª·�¤­°�§¬±²§²³²§­¬�ª�²°�¢£°±��³¬ª§©£���®³ ª§¡�£¶¡¦�¬¥£��The matching engine processes tens of millions ­¤�±¦�°£±�¤­°��£´£������£´£°·�¢�·�

Deploying the Thesys platform has £¬¦�¬¡£¢��£´£������®£°¤­°«�¬¡£�¢°�«�²§¡�ªª·��Î�­¢�·���£´£������¦�±�²¦£�¤�±²£±²�«�²¡¦§¬¥�£¬¥§¬£�§¬�²¦£�µ­°ª¢�Ï�±�·±��£ªª£°��Î�§¬£²·[ß´£�®£°¡£¬²�­¤�­°¢£°�acknowledgments are processed within 35 microseconds. That speed helps traders ­®²§«§¸£�®°§¡§¬¥�¤­°�²°�¢£±��§«®°­´£�²¦£�¡£°²�§¬²·�­¤�²¦£§°�®­±§²§­¬���¬¢�³ª²§«�²£ª·�«�¶§«§¸£�®°­ß²� §ª§²·�Ï

Keeping Costs Under Control�¦£��¬²£ª��£­¬�®°­¡£±±­°±�¦£ª®�©££®�costs low for the matching engine. “With ²¦£��¬²£ª��£­¬�®°­¡£±±­°±��µ£Ì°£�� ª£�²­� ³§ª¢���´£°·�¢£¬±£�§¬¤°�±²°³¡²³°£�²¦�²�°£¢³¡£±�¡­ªª­¡�²§­¬�¡­±²±��¬¢�«�¬�¥£«£¬²�¡­«®ª£¶§²·�Ï�±�·±��£ªª£°��Î�£�¡�¬�®�±±��ª­¬¥��¢¢§²§­¬�ª�±�´§¬¥±�¤­°�¡³±²­«£°±� ·�£¬� ª§¬¥�²¦£«�²­�³±£�²¦£�°�¡©±�µ£��ª°£�¢·�¢£®ª­·£¢�in collocation facilities and the low-latency, high-bandwidth network we established ²­�±³®®­°²�­³°�²°�¢§¬¥�®ª�²¤­°«���³°�«�²¡¦§¬¥�£¬¥§¬£�§±�¡³°°£¬²ª·�­¬£�­¤�²¦£�ª£�±²�£¶®£¬±§´£��´�§ª� ª£�Ï

Running a New Testing Environment on Intel Xeon Processors�§´£¬�²¦£�±³¡¡£±±�­¤�³±§¬¥��¬²£ª��£­¬�processors for the company’s trading and «�²¡¦§¬¥�£¬¥§¬£�®ª�²¤­°«±��§²�±¦­³ª¢� £�¬­�±³°®°§±£�²¦�²��¦£±·±�§±�ª�³¬¡¦§¬¥��¬­²¦£°�¬£µ�´£¬²³°£� �±£¢�­¬��¬²£ª�²£¡¦¬­ª­¥§£±��Î�£�¦�´£�®�°²¬£°£¢�µ§²¦������������²­�®°­´§¢£���³¬§¯³£�£¬´§°­¬«£¬²�¤­°�²£±²§¬¥��ª¥­°§²¦«§¡�²°�¢§¬¥�±²°�²£¥§£±�Ï�±�·±���«�°£§��Î�°�¢£°±�µ§ªª� £�� ª£�²­�£´�ª³�²£�²¦£§°�strategies against real, historical data so they can better estimate the performance and

±²� §ª§²·�­¤�²¦£±£��ª¥­°§²¦«±� £¤­°£�³±§¬¥�²¦£«�§¬�²¦£�«�°©£²®ª�¡£���ªª�­¤�²¦£�¢�²��³±£¢�¤­°�²¦£±£�±§«³ª�²§­¬±�§±�®�°±£¢��¡�®²³°£¢���¬¢�²§«£[±²�«®£¢�­¬�±£°´£°±�®­µ£°£¢� ·��¬²£ª��£­¬�®°­¡£±±­°±�Ï

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This document and the information given are for the convenience of Intel’s customer base and are provided “AS IS” WITH NO WARRANTIES WHATSOEVER, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. Receipt or possession of this document does not grant any license to any of the intellectual property described, displayed, or contained herein. Intel® products are not intended for use in medical, lifesaving, life-sustaining, critical control, or safety systems, or in nuclear facility applications.

Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured ³±§¬¥�±®£¡§ß¡�¡­«®³²£°�±·±²£«±��¡­«®­¬£¬²±��±­¤²µ�°£��­®£°�²§­¬±���¬¢�¤³¬¡²§­¬±���¬·�¡¦�¬¥£�²­��¬·�­¤�²¦­±£�¤�¡²­°±�«�·�¡�³±£�²¦£�°£±³ª²±�²­�´�°·���­³�±¦­³ª¢�¡­¬±³ª²�­²¦£°�§¬¤­°«�²§­¬��¬¢�performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance

Intel does not control or audit the design or implementation of third-party benchmark data or Web sites referenced in this document. Intel encourages all of its customers to visit the referenced Web ±§²£±�­°�­²¦£°±�µ¦£°£�±§«§ª�°�®£°¤­°«�¬¡£� £¬¡¦«�°©�¢�²���°£�°£®­°²£¢��¬¢�¡­¬ß°«�µ¦£²¦£°�²¦£�°£¤£°£¬¡£¢� £¬¡¦«�°©�¢�²���°£��¡¡³°�²£��¬¢�°£à£¡²�®£°¤­°«�¬¡£�­¤�±·±²£«±��´�§ª� ª£�¤­°�®³°¡¦�±£�

Requires a system with Intel® Turbo Boost Technology. Intel Turbo Boost Technology and Intel Turbo Boost Technology 2.0 are only available on select Intel® processors. Consult your system «�¬³¤�¡²³°£°���£°¤­°«�¬¡£�´�°§£±�¢£®£¬¢§¬¥�­¬�¦�°¢µ�°£��±­¤²µ�°£���¬¢�±·±²£«�¡­¬ß¥³°�²§­¬���­°�«­°£�§¬¤­°«�²§­¬��´§±§² http://www.intel.com/go/turbo

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