i9-13900E vs Xeon W-2145

Primary details

Comparing Xeon W-2145 and Core i9-13900E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	679	249
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	7.68	no data
Market segment	Server	Desktop processor
Series	Intel Xeon W	no data
Power efficiency	7.74	31.21
Architecture codename	Skylake (server) (2017−2019)	Raptor Lake-S (2023−2024)
Release date	29 August 2017 (7 years ago)	4 January 2023 (1 year ago)
Launch price (MSRP)	$1,113	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon W-2145 and Core i9-13900E 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	8 (Octa-Core)	24 (Tetracosa-Core)
Threads	16	32
Base clock speed	3.7 GHz	1.8 GHz
Boost clock speed	4.5 GHz	5.2 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	37	no data
L1 cache	512 KB	80K (per core)
L2 cache	8 MB	2 MB (per core)
L3 cache	11 MB (shared)	36 MB (shared)
Chip lithography	14 nm	10 nm
Die size	484 mm2	257 mm2
Maximum case temperature (TCase)	70 °C	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+

Compatibility

Information on Xeon W-2145 and Core i9-13900E 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	Socket R4	1700
Power consumption (TDP)	140 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2145 and Core i9-13900E. 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	no data
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	-	no data
Demand Based Switching	+	no data
PAE	46 Bit	no data
Turbo Boost Max 3.0	-	no data

Security technologies

Xeon W-2145 and Core i9-13900E technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2145 and Core i9-13900E are enumerated here.

AMD-V	+	-
VT-d	+	+
VT-x	+	+
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2145 and Core i9-13900E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4, DDR5 Dual-channel
Maximum memory size	512 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	85.33 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel UHD Graphics 770

Peripherals

Specifications and connection of peripherals supported by Xeon W-2145 and Core i9-13900E.

PCIe version	3.0	5.0
PCI Express lanes	48	16

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.

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Pros & cons summary

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Performance score	11.66	21.84
Recency	29 August 2017	4 January 2023
Physical cores	8	24
Threads	16	32
Chip lithography	14 nm	10 nm
Power consumption (TDP)	140 Watt	65 Watt

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Should you still have questions on choice between Xeon W-2145 and Core i9-13900E, ask them in Comments section, and we shall answer.

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