Intel E3-1275 CM8062307262003 Manuale Utente
Codici prodotto
CM8062307262003
Datasheet, Volume 1
11
Introduction
1.1
Processor Feature Details
Four or two execution 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
Up to 8 MB shared instruction/data third-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 7.0 (Intel
®
AMT 7.0)
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
Intel
®
Advanced Vector Extensions (Intel
®
AVX)
Advanced Encryption Standard New Instructions (AES-NI)
PCLMULQDQ Instruction
1.2
Interfaces
1.2.1
System Memory Support
Two channels of unbuffered DDR3 memory with a maximum of two UDIMMs per
channel
Single-channel and dual-channel memory organization modes
Data burst length of eight for all memory organization modes
Memory DDR3 data transfer rates of 1066 MT/s and 1333 MT/s
64-bit wide channels
DDR3 I/O Voltage of 1.5 V
The type of memory supported by the processor is dependent on the PCH SKU in
the target platform
Advanced Server/Workstation PCH platforms support ECC and non-ECC un-
buffered DIMMs
Essential and Standard Server PCH platforms support ECC un-buffered DIMMs
Maximum memory bandwidth of 10.6 GB/s in single-channel mode or 21 GB/s in
dual-channel mode assuming DDR3 1333 MT/s