i9-13900KF vs Xeon W-3175X

Primary details

Comparing Xeon W-3175X and Core i9-13900KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	203	83
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	33.47	64.78
Market segment	Server	Desktop processor
Series	Intel Xeon W	Intel Core i9
Architecture codename	Skylake (server) (2017−2019)	Raptor Lake, Raptor Cove, Gracemont (2022)
Release date	8 October 2018 (5 years ago)	27 September 2022 (1 year ago)
Launch price (MSRP)	$2,999	$564

Cost-effectiveness evaluation

Performance per price, higher is better.

i9-13900KF has 94% better value for money than Xeon W-3175X.

Detailed specifications

Xeon W-3175X and Core i9-13900KF 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	28 (Octacosa-Core)	24 (Tetracosa-Core)
Threads	56	32
Base clock speed	3.1 GHz	3 GHz
Boost clock speed	3.8 GHz	5.7 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	4 × 16 GT/s
Multiplier	31	30
L1 cache	1.75 MB	1.5 MB
L2 cache	28 MB	16 MB
L3 cache	38.5 MB (shared)	12 MB
Chip lithography	14 nm	Intel 7 nm
Die size	no data	257 mm2
Maximum core temperature	85 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	8,000 million	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	+	+

Compatibility

Information on Xeon W-3175X and Core i9-13900KF 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
Socket	FCLGA3647	FCLGA1700
Power consumption (TDP)	255 Watt	125 W, 253 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-3175X and Core i9-13900KF. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	no data	+
Thermal Monitoring	-	+
Turbo Boost Max 3.0	-	+
Status	Discontinued	Launched
Deep Learning Boost	-	+

Security technologies

Xeon W-3175X and Core i9-13900KF technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-3175X and Core i9-13900KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-3175X and Core i9-13900KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR5-5600, DDR4-3200
Maximum memory size	512 GB	192 GB
Max memory channels	6	2
Maximum memory bandwidth	128.001 GB/s	89.604 GB/s
ECC memory support	+	-

Peripherals

Specifications and connection of peripherals supported by Xeon W-3175X and Core i9-13900KF.

PCIe version	3.0	5.0 and 4.0
PCI Express lanes	48	20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pros & cons summary

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Performance score	24.03	37.81
Recency	8 October 2018	27 September 2022
Physical cores	28	24
Threads	56	32
Power consumption (TDP)	255 Watt	125 Watt

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Should you still have questions on choice between Xeon W-3175X and Core i9-13900KF, ask them in Comments section, and we shall answer.

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