Intel Xeon X3450 BX80605X3450 Manuale Utente

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BX80605X3450
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Intel® Xeon® Processor 3400 Series Datasheet, Volume 1
11
Introduction
1.1
Processor Feature Details
• Four cores
• A 32-KB instruction and 32-KB data first-level cache (L1) for each core
• A 256-KB shared instruction/data second-level cache (L2) for each core
• 8 MB shared instruction/data last-level cache (L3), shared among all cores
1.1.1
Supported Technologies 
• Intel
®
 Virtualization Technology for Directed I/O (Intel
®
 VT-d)
• Intel
®
 Virtualization Technology (Intel
®
 VT-x)
• Intel
®
 Active Management Technology 6.0 (Intel
®
 AMT 6.0) 
• Intel
®
 Trusted Execution Technology (Intel
®
 TXT)
• Intel
®
 Streaming SIMD Extensions 4.1 (Intel
®
 SSE4.1)
• Intel
®
 Streaming SIMD Extensions 4.2 (Intel
®
 SSE4.2)
• Intel
®
 Hyper-Threading Technology 
• Intel
®
 64 Architecture
• Execute Disable Bit
• Intel
®
 Turbo Boost Technology
Note:
Some technologies may not be enabled on all processor SKUs. Refer to the processor 
specification update for details. 
Note:
Intel
®
 Active Management Technology 6.0 is not supported on the Intel Xeon processor 
3400 series for Intel 3400 and 3420 Chipset Platforms.