Xeon Gold 6428N vs Ultra 7 155H

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Primary details

Comparing Core Ultra 7 155H and Xeon Gold 6428N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking433not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Meteor Lake-Hno data
Power efficiency53.40no data
Architecture codenameMeteor Lake-H (2023)Sapphire Rapids (2023−2024)
Release date14 December 2023 (1 year ago)10 January 2023 (1 year ago)
Launch price (MSRP)$503$3,200

Detailed specifications

Core Ultra 7 155H and Xeon Gold 6428N 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 cores16 (Hexadeca-Core)32 (Dotriaconta-Core)
Threads2264
Base clock speed3.8 GHz1.8 GHz
Boost clock speed4.8 GHz3.8 GHz
L1 cache112 KB (per core)80K (per core)
L2 cache2 MB (per core)2 MB (per core)
L3 cache24 MB (shared)60 MB
Chip lithography7 nmIntel 7 nm
Maximum core temperature110 °Cno data
Maximum case temperature (TCase)no data85 °C
64 bit support++

Compatibility

Information on Core Ultra 7 155H and Xeon Gold 6428N 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 configuration12
SocketIntel BGA 2049FCLGA4677
Power consumption (TDP)28 Watt185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 7 155H and Xeon Gold 6428N. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX++
Deep Learning Boost-+

Security technologies

Core Ultra 7 155H and Xeon Gold 6428N technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 7 155H and Xeon Gold 6428N are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 7 155H and Xeon Gold 6428N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5-4000
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel Arc 8-Cores iGPU ( - 2250 MHz)no data

Peripherals

Specifications and connection of peripherals supported by Core Ultra 7 155H and Xeon Gold 6428N.

PCIe version5.05
PCI Express lanes880

Pros & cons summary


Recency 14 December 2023 10 January 2023
Physical cores 16 32
Threads 22 64
Power consumption (TDP) 28 Watt 185 Watt

Ultra 7 155H has an age advantage of 11 months, and 560.7% lower power consumption.

Xeon Gold 6428N, on the other hand, has 100% more physical cores and 190.9% more threads.

We couldn't decide between Core Ultra 7 155H and Xeon Gold 6428N. We've got no test results to judge.

Be aware that Core Ultra 7 155H is a notebook processor while Xeon Gold 6428N is a server/workstation one.


Should you still have questions on choice between Core Ultra 7 155H and Xeon Gold 6428N, ask them in Comments section, and we shall answer.

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Intel Core Ultra 7 155H
Core Ultra 7 155H
Intel Xeon Gold 6428N
Xeon Gold 6428N

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