Intel Xeon D-1718T vs Intel Xeon W-2145

Comparative analysis of Intel Xeon D-1718T and Intel Xeon W-2145 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.

Intel Xeon D-1718T

Intel Xeon W-2145

Differences

Reasons to consider the Intel Xeon D-1718T

A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
3x lower typical power consumption: 46 Watt vs 140 Watt

Manufacturing process technology	10 nm vs 14 nm
Thermal Design Power (TDP)	46 Watt vs 140 Watt

Reasons to consider the Intel Xeon W-2145

4 more cores, run more applications at once: 8 vs 4
8 more threads: 16 vs 8
Around 29% higher clock speed: 4.50 GHz vs 3.50 GHz
2x more maximum memory size: 512 GB vs 256 GB
Around 14% better performance in PassMark - Single thread mark: 2610 vs 2297
Around 87% better performance in PassMark - CPU mark: 18171 vs 9713

Specifications (specs)
Number of cores	8 vs 4
Number of threads	16 vs 8
Maximum frequency	4.50 GHz vs 3.50 GHz
Maximum memory size	512 GB vs 256 GB
Benchmarks
PassMark - Single thread mark	2610 vs 2297
PassMark - CPU mark	18171 vs 9713

Compare benchmarks

CPU 1: Intel Xeon D-1718T
CPU 2: Intel Xeon W-2145

PassMark - Single thread mark

CPU 1

CPU 2

2297

2610

PassMark - CPU mark

CPU 1

CPU 2

9713

18171

Name	Intel Xeon D-1718T	Intel Xeon W-2145
PassMark - Single thread mark	2297	2610
PassMark - CPU mark	9713	18171
Geekbench 4 - Single Core		1088
Geekbench 4 - Multi-Core		8333

Compare specifications (specs)

	Intel Xeon D-1718T	Intel Xeon W-2145
Essentials
Architecture codename	Ice Lake	Skylake
Launch date	Q1'22	Q3'17
Launch price (MSRP)	$314
Place in performance rating	935	928
Processor Number	D-1718T	W-2145
Series	Intel Xeon D Processor	Intel® Xeon® W Processor
Vertical segment	Server	Server
Status		Launched
Performance
64 bit support
Base frequency	2.60 GHz	3.70 GHz
L2 cache	10 MB
Manufacturing process technology	10 nm	14 nm
Maximum frequency	3.50 GHz	4.50 GHz
Number of cores	4	8
Number of threads	8	16
Bus Speed		0 GT/s QPI
Maximum core temperature		70
Number of QPI Links		0
Number of Ultra Path Interconnect (UPI) Links		0
Memory
Maximum memory size	256 GB	512 GB
Supported memory frequency	2933 MHz
Supported memory types	DDR4	DDR4 1600/1866/2133/2400/2666
Max memory channels		4
Maximum memory bandwidth		85.3 GB/s
Compatibility
Package Size	45mm x 45mm	45mm x 52.5mm
Sockets supported	FCBGA2227	FCLGA2066
Thermal Design Power (TDP)	46 Watt	140 Watt
Low Halogen Options Available
Max number of CPUs in a configuration		1
Peripherals
Integrated LAN
Max number of PCIe lanes	16	48
Max number of SATA 6 Gb/s Ports	24
Number of USB ports	4
PCI Express revision	4.0	3.0
Scalability	1S Only	1S Only
USB revision	3.0
PCIe configurations		x4, x8, x16
Security & Reliability
Execute Disable Bit (EDB)
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	Intel AVX-512	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
Integrated Intel® QuickAssist Technology
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units	1	2
Thermal Monitoring
Idle States
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® TSX-NI
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE)		46-bit
Speed Shift technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)