Essentials
- Product Collection Legacy Intel Xeon Processors
- Code Name Products formerly Westmere EP
- Vertical Segment Server
- Processor Number X5680
- Status Discontinued
- Launch Date Q1'10
- Lithography 32 nm
CPU Specifications
- # of Cores 6
- # of Threads 12
- Processor Base Frequency 3.33 GHz
- Max Turbo Frequency 3.60 GHz
- Cache 12 MB Intel® Smart Cache
- Bus Speed 6.4 GT/s
- # of QPI Links 2
- TDP 130 W
- VID Voltage Range 0.750V-1.350V
Supplemental Information
- Embedded Options Available No
Memory Specifications
- Max Memory Size (dependent on memory type) 288 GB
- Memory Types DDR3 800/1066/1333
- Max # of Memory Channels 3
- Max Memory Bandwidth 32 GB/s
- Physical Address Extensions 40-bit
- ECC Memory Supported: Yes
Package Specifications
- Sockets Supported FCLGA1366
- Max CPU Configuration 2
- TCASE 78.5°C
- Package Size 42.5mm x 45mm
Advanced Technologies
- Intel® Turbo Boost Technology: 1.0
- Intel® Hyper-Threading Technology: Yes
- Intel® Virtualization Technology (VT-x): Yes
- Intel® Virtualization Technology for Directed I/O (VT-d): Yes
- Intel® VT-x with Extended Page Tables (EPT): Yes
- Intel® 64: Yes
- Instruction Set 64-bit
- Instruction Set Extensions Intel® SSE4.2
- Idle States Yes
- Enhanced Intel SpeedStep® Technology Yes
- Intel® Demand Based Switching Yes
- Thermal Monitoring Technologies No
Security & Reliability
- Intel® AES New Instructions: Yes
- Intel® Trusted Execution Technology: Yes
- Execute Disable Bit: Yes