Xeon w3-2423 vs Platinum 8450H

Primary details

Comparing Xeon Platinum 8450H and Xeon w3-2423 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated791
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data56.49
Market segmentServerServer
Power efficiencyno data7.59
Architecture codenameSapphire Rapids (2023−2024)Sapphire Rapids (2023−2024)
Release date10 January 2023 (1 year ago)15 February 2023 (1 year ago)
Launch price (MSRP)$4,708$359

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Platinum 8450H and Xeon w3-2423 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 cores28 (Octacosa-Core)6 (Hexa-Core)
Threads5612
Base clock speed2 GHz2.1 GHz
Boost clock speed3.5 GHz4.2 GHz
L1 cache80K (per core)80 KB (per core)
L2 cache2 MB (per core)2 MB (per core)
L3 cache75 MB15 MB
Chip lithographyIntel 7 nmIntel 7 nm
Die size4x 477 mm2no data
Maximum case temperature (TCase)76 °C64 °C
64 bit support++
Windows 11 compatibilityno data+

Compatibility

Information on Xeon Platinum 8450H and Xeon w3-2423 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 configuration81
SocketFCLGA4677FCLGA4677
Power consumption (TDP)250 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8450H and Xeon w3-2423. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Turbo Boost Max 3.0no data+
Deep Learning Boost++

Security technologies

Xeon Platinum 8450H and Xeon w3-2423 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXYes with Intel® SPS-
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8450H and Xeon w3-2423 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8450H and Xeon w3-2423. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800, DDR5-4400DDR5-4400
Maximum memory size4 TB2 TB
Max memory channels84
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8450H and Xeon w3-2423.

PCIe version5.05.0
PCI Express lanes8064

Pros & cons summary


Recency 10 January 2023 15 February 2023
Physical cores 28 6
Threads 56 12
Power consumption (TDP) 250 Watt 120 Watt

Xeon Platinum 8450H has 366.7% more physical cores and 366.7% more threads.

Xeon w3-2423, on the other hand, has an age advantage of 1 month, and 108.3% lower power consumption.

We couldn't decide between Xeon Platinum 8450H and Xeon w3-2423. We've got no test results to judge.


Should you still have questions on choice between Xeon Platinum 8450H and Xeon w3-2423, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8450H
Xeon Platinum 8450H
Intel Xeon w3-2423
Xeon w3-2423

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Community ratings

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3.3 6 votes

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3.6 9 votes

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