Introduction
The Intel Xeon processor E5 family can boost server performance by up to 80% over previous-generation Intel Xeon processor based servers. Increase server performance to meet virtualization demands with more cores, larger cache, greater memory, and new technologies accelerating performance when you need it, improving efficiency when you don't.
Advanced Technologies
- Intel Turbo Boost Technology 2.0
- Intel Hyper-Threading Technology
- Intel Virtualization Technology (VT-x)
- Intel Virtualization Technology for Directed I/O (VT-d)
- Intel Trusted Execution Technology
- AES New Instructions
- Intel 64
- Enhanced Intel SpeedStep Technology
- Execute Disable Bit
- Intel VT-x with Extended Page Tables (EPT)
Specifications
Essentials |
Processor Number |
E5-2658 |
# of Cores |
8 |
# of Threads |
16 |
Clock Speed |
2.1 GHz |
Max Turbo Frequency |
2.4 GHz |
Bus/Core Ratio |
24 |
Intel QPI Speed |
8 GT/s |
# of QPI Links |
2 |
Supported FSBs |
No |
Instruction Set |
64-bit |
Instruction Set Extensions |
YES |
Embedded Options Available |
Yes |
Lithography |
32 nm |
Scalability |
2S Only |
Max TDP |
95 W |
VID Voltage Range |
0.6-1.35V |
Memory Specifications |
Max Memory Size (dependent on memory type) |
750 GB |
Memory Types |
DDR3-800/1066/1333/1600 |
# of Memory Channels |
4 |
Max Memory Bandwidth |
51.2 GB/s |
ECC Memory Supported |
Yes |
Expansion Options |
PCI Express Revision |
Gen 3.0 |
PCI Express Configurations |
Gen 3.0 |
# of PCI Express Lanes |
40 |
Package Specifications |
Max CPU Configuration |
2 |
TCASE |
88C |
Sockets Supported |
FCLGA2011 |