Intel Pentium 1405 processor review

Pentium 1405 processor released by Intel; release date: Q2'12. The processor is designed for server-computers and based on Sandy Bridge EN microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 2, threads - 2. Maximum CPU clock speed - 1.80 GHz. Manufacturing process technology - 32 nm.

Supported memory types: DDR3 800/1066. Maximum memory size: 375 GB.

Supported socket types: FCLGA1356. Maximum number of processors in a configuration - 1. Power consumption (TDP): 40 Watt.

Specifications (specs)

Essentials
Architecture codename	Sandy Bridge EN
Launch date	Q2'12
Place in performance rating	not rated
Processor Number	1405
Series	Intel® Pentium® Processor 1000 Series
Status	Discontinued
Vertical segment	Server
Performance
64 bit support
Base frequency	1.20 GHz
Bus Speed	0 GT/s QPI
Manufacturing process technology	32 nm
Maximum frequency	1.80 GHz
Number of cores	2
Number of QPI Links	1
Number of threads	2
VID voltage range	0.6V-1.35V

Memory
Max memory channels	2
Maximum memory bandwidth	25 GB/s
Maximum memory size	375 GB
Supported memory types	DDR3 800/1066
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1
Package Size	45mm x 42.5mm
Sockets supported	FCLGA1356
Thermal Design Power (TDP)	40 Watt
Peripherals
Max number of PCIe lanes	24
PCI Express revision	3.0
Scalability	2S Only
Security & Reliability
Execute Disable Bit (EDB)
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® Turbo Boost technology
Intel® vPro™ Platform Eligibility
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)