Essentials
- Product Collection: Intel Xeon Processor E7 Family
- Code Name: Products formerly Westmere EX
- Vertical Segment: Server
- Processor Number: E7-4870
- Lithography: 32 nm
Performance
- # of Cores: 10
- # of Threads: 20
- Processor Base Frequency: 2.40 GHz
- Max Turbo Frequency: 2.80 GHz
- Cache: 30 MB SmartCache
- Bus Speed: 6.4 GT/s QPI
- TDP: 130 W
Supplemental Information
- Embedded Options Available: No
Memory Specifications
- Max Memory Size (dependent on memory type): 2.05 TB
- Memory Types: DDR3 800/978/1066/1333 (Max Speed 1066 MHz)
- Max # of Memory Channels: 4
- ECC Memory Supported: Yes
Expansion Options
Package Specifications
- Sockets Supported: LGA1567
- Max CPU Configuration: 4
- TCASE: 69°C
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: SSE4.1/4.2
- Enhanced Intel SpeedStep Technology: Yes
- Thermal Monitoring Technologies:Yes
Intel Data Protection Technology
- Intel AES New Instructions: Yes
Intel Platform Protection Technology
- Trusted Execution Technology: Yes
- Execute Disable Bit: Yes
