Intel Xeon D-1523N vs Intel Xeon D-1518

Comparative analysis of Intel Xeon D-1523N and Intel Xeon D-1518 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the Intel Xeon D-1523N

  • Around 18% higher clock speed: 2.60 GHz vs 2.20 GHz
Maximum frequency 2.60 GHz vs 2.20 GHz

Reasons to consider the Intel Xeon D-1518

  • Around 29% lower typical power consumption: 35 Watt vs 45 Watt
Thermal Design Power (TDP) 35 Watt vs 45 Watt

Compare benchmarks

CPU 1: Intel Xeon D-1523N
CPU 2: Intel Xeon D-1518

Name Intel Xeon D-1523N Intel Xeon D-1518
PassMark - Single thread mark 1370
PassMark - CPU mark 4562
Geekbench 4 - Single Core 2123
Geekbench 4 - Multi-Core 7908

Compare specifications (specs)

Intel Xeon D-1523N Intel Xeon D-1518

Essentials

Architecture codename Broadwell Broadwell
Launch date Q3'17 Q4'15
Place in performance rating not rated 1204
Processor Number D-1523N D-1518
Series Intel® Xeon® D Processor Intel® Xeon® D Processor
Status Launched Launched
Vertical segment Server Server

Performance

64 bit support
Base frequency 2.00 GHz 2.20 GHz
Manufacturing process technology 14 nm 14 nm
Maximum frequency 2.60 GHz 2.20 GHz
Number of cores 4 4
Number of QPI Links 0
Number of threads 8 8

Memory

Max memory channels 2 2
Maximum memory size 128 GB 128 GB
Supported memory types DDR4, DDR3 DDR4, DDR3
Supported memory frequency 2133 MHz

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 37.5mm x 37.5mm 37.5mm x 37.5mm
Sockets supported FCBGA1667 FCBGA1667
Thermal Design Power (TDP) 45 Watt 35 Watt

Peripherals

Integrated LAN
Max number of PCIe lanes 32 32
Max number of SATA 6 Gb/s Ports 6
Number of USB ports 8 8
PCI Express revision 2.0/3.0 2.0/3.0
PCIe configurations x4 x8 x16 x4 x8 x16
Scalability 1S Only 1S Only
Total number of SATA ports 6 6
UART
USB revision 2.0/3.0 2.0/3.0

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions Intel® AVX2 Intel® AVX2
Integrated Intel® QuickAssist Technology
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
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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