Filter
Top Products
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 15
Datasheet Volume One
Overview
• 46-bit physical addressing and 48-bit virtual addressing
• 1 GB large page support for server applications
• A 32-KB instruction and 32-KB data first-level cache (L1) for each core
• A 256-KB shared instruction/data mid-level (L2) cache for each core
• Up to 20 MB last level cache (LLC): up to 2.5 MB per core instruction/data last level
cache (LLC), shared among all cores
• The Intel® Xeon® processor E5-4600 product family supports Directory Mode,
Route Through, and Node IDs to reduce unnecessary Intel QuickPath Interconnect
traffic by tracking cache lines present in remote sockets.
1.1.2 Supported Technologies
• Intel® Virtualization Technology (Intel® VT)
• Intel® Virtualization Technology (Intel® VT) for Directed I/O (Intel® VT-d)
• Intel Virtualization Technology Processor Extensions
• Intel® Trusted Execution Technology (Intel® TXT)
• Intel® Advanced Encryption Standard Instructions (Intel® AES-NI)
• Intel 64 Architecture
• Intel® Streaming SIMD Extensions 4.1 (Intel SSE4.1)
• Intel Streaming SIMD Extensions 4.2 (Intel SSE4.2)
• Intel Advanced Vector Extensions (Intel AVX)
• Intel® Hyper-Threading Technology (Intel® HT Technology)
• Execute Disable Bit
• Intel® Turbo Boost Technology
• Intel® Intelligent Power Technology
• Enhanced Intel SpeedStep® Technology
• Intel® Dynamic Power Technology (Intel® DPT) (Memory Power Management)
1.2 Interfaces
1.2.1 System Memory Support
• Intel® Xeon® processor E5-1600/E5-2600/E5-4600 product families supports 4
DDR3 channels
• Unbuffered DDR3 and registered DDR3 DIMMs
• LR DIMM (Load Reduced DIMM) for buffered memory solutions demanding higher
capacity memory subsystems
• Independent channel mode or lockstep mode
• Data burst length of eight cycles for all memory organization modes
• Memory DDR3 data transfer rates of 800, 1066, 1333, and 1600 MT/s
• 64-bit wide channels plus 8-bits of ECC support for each channel
• DDR3 standard I/O Voltage of 1.5 V and DDR3 Low Voltage of 1.35 V
• 1-Gb, 2-Gb and 4-Gb DDR3 DRAM technologies supported for these devices: