Intel Xeon E5-2658A v3 processor review

Xeon E5-2658A 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 - 12, threads - 24. Maximum CPU clock speed - 2.90 GHz. Maximum operating temperature - 91. Manufacturing process technology - 22 nm.

Supported memory types: DDR4 1600/1866/2133. Maximum memory size: 768 GB.

Supported socket types: FCLGA2011-3. Maximum number of processors in a configuration - 2. Power consumption (TDP): 105 Watt.

Benchmarks

Geekbench 4
Single Core

Top 1 CPU

This CPU

5311

2959

Geekbench 4
Multi-Core

Top 1 CPU

This CPU

36691

20447

PassMark
Single thread mark

Top 1 CPU

This CPU

4870

1688

PassMark
CPU mark

Top 1 CPU

This CPU

156834

14879

Name	Value
Geekbench 4 - Single Core	2959
Geekbench 4 - Multi-Core	20447
PassMark - Single thread mark	1688
PassMark - CPU mark	14879

Specifications (specs)

Essentials
Architecture codename	Haswell
Launch date	Q1'15
Place in performance rating	504
Processor Number	E5-2658AV3
Series	Intel® Xeon® Processor E5 v3 Family
Status	Launched
Vertical segment	Embedded
Performance
64 bit support
Base frequency	2.20 GHz
Bus Speed	9.6 GT/s QPI
Manufacturing process technology	22 nm
Maximum core temperature	91
Maximum frequency	2.90 GHz
Number of cores	12
Number of QPI Links	2
Number of threads	24
VID voltage range	0.65V–1.30V

Memory
Max memory channels	4
Maximum memory bandwidth	68 GB/s
Maximum memory size	768 GB
Supported memory types	DDR4 1600/1866/2133
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	2
Package Size	52.5mm x 45mm
Sockets supported	FCLGA2011-3
Thermal Design Power (TDP)	105 Watt
Peripherals
Max number of PCIe lanes	40
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® AVX2
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
Intel® vPro™ Platform Eligibility
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)