Intel Xeon E5-2438L v3 processor review

Intel Xeon E5-2438L v3

Xeon E5-2438L v3 processor released by Intel; release date: Q1'15. The processor is designed for embedded-computers and based on Haswell microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 10, threads - 20. Maximum operating temperature - 83. Manufacturing process technology - 22 nm.

Supported memory types: DDR3 800/1066/1333/1600. Maximum memory size: 384 GB.

Supported socket types: FCLGA1356. Maximum number of processors in a configuration - 2. Power consumption (TDP): 70 Watt.

Specifications (specs)

Essentials

Architecture codename Haswell
Launch date Q1'15
Place in performance rating not rated
Processor Number E5-2438LV3
Series Intel® Xeon® Processor E5 v3 Family
Status Launched
Vertical segment Embedded

Performance

64 bit support
Base frequency 1.80 GHz
Bus Speed 8 GT/s QPI
Manufacturing process technology 22 nm
Maximum core temperature 83
Number of cores 10
Number of QPI Links 1
Number of threads 20
VID voltage range 0.65V–1.30V

Memory

Max memory channels 3
Maximum memory bandwidth 51.2 GB/s
Maximum memory size 384 GB
Supported memory types DDR3 800/1066/1333/1600

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 2
Package Size 42.5mmx45mm
Sockets supported FCLGA1356
Thermal Design Power (TDP) 70 Watt

Peripherals

Max number of PCIe lanes 24
PCI Express revision 3.0
PCIe configurations x4, x8, x16
Scalability 2S

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® AVX
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Physical Address Extensions (PAE) 46-bit
Thermal Monitoring

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)

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