Xeon W-3275 vs D-2173IT

Primary details

Comparing Xeon D-2173IT and Xeon W-3275 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	190
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	11.32
Market segment	Server	Server
Series	Intel Xeon D	Intel Xeon W
Power efficiency	no data	11.90
Architecture codename	Skylake (server) (2017−2018)	Cascade Lake (2019−2020)
Release date	7 February 2018 (6 years ago)	3 June 2019 (5 years ago)
Launch price (MSRP)	$1,229	$4,449

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon D-2173IT and Xeon W-3275 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	14 (Tetradeca-Core)	28 (Octacosa-Core)
Threads	28	56
Base clock speed	1.7 GHz	2.5 GHz
Boost clock speed	3 GHz	4.6 GHz
Bus type	DMI 3.0	DMI 3.0
Bus rate	4 × 8 GT/s	4 × 8 GT/s
Multiplier	17	25
L1 cache	896 KB	1.75 MB
L2 cache	14 MB	28 MB
L3 cache	19.25 MB	38.5 MB
Chip lithography	14 nm	14 nm
Maximum core temperature	no data	76 °C
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon D-2173IT and Xeon W-3275 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1 (Uniprocessor)	1 (Uniprocessor)
Socket	FCBGA2518	FCLGA3647
Power consumption (TDP)	70 Watt	205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-2173IT and Xeon W-3275. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2, Intel® AVX-512	Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
QuickAssist	-	no data
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	no data
Thermal Monitoring	+	-
Turbo Boost Max 3.0	-	+
Deep Learning Boost	-	+

Security technologies

Xeon D-2173IT and Xeon W-3275 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	+	no data
MPX	+	-
SGX	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-2173IT and Xeon W-3275 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-2173IT and Xeon W-3275. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-2933
Maximum memory size	512 GB	1 TB
Max memory channels	4	6
Maximum memory bandwidth	85.33 GB/s	140.8 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon D-2173IT and Xeon W-3275.

PCIe version	3.0	3.0
PCI Express lanes	32	64

Pros & cons summary

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Recency	7 February 2018	3 June 2019
Physical cores	14	28
Threads	28	56
Power consumption (TDP)	70 Watt	205 Watt

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Should you still have questions on choice between Xeon D-2173IT and Xeon W-3275, ask them in Comments section, and we shall answer.

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