Ultra 7 165H vs Xeon Gold 6403N

Primary details

Comparing Xeon Gold 6403N and Core Ultra 7 165H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated402
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataIntel Meteor Lake-H
Power efficiencyno data55.73
Architecture codenameno dataMeteor Lake-H (2023)
Release date1 July 2023 (1 year ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$460

Detailed specifications

Xeon Gold 6403N and Core Ultra 7 165H 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 cores24 (Tetracosa-Core)16 (Hexadeca-Core)
Threads4822
Base clock speed1.9 GHz3.8 GHz
Boost clock speed3.6 GHz5 GHz
L1 cacheno data112 KB (per core)
L2 cacheno data2 MB (per core)
L3 cache45 MB24 MB (shared)
Chip lithographyIntel 7 nm7 nm
Maximum core temperature85 °C110 °C
64 bit support-+

Compatibility

Information on Xeon Gold 6403N and Core Ultra 7 165H 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 configurationno data1
SocketFCLGA4677Intel BGA 2049
Power consumption (TDP)185 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6403N and Core Ultra 7 165H. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX-+
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Deep Learning Boost+-

Security technologies

Xeon Gold 6403N and Core Ultra 7 165H technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
SGXYes with Intel® SPSno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6403N and Core Ultra 7 165H are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6403N and Core Ultra 7 165H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4000DDR5
Maximum memory size4 TBno data
Max memory channels8no data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel Arc 8-Cores iGPU ( - 2300 MHz)

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6403N and Core Ultra 7 165H.

PCIe version45.0
PCI Express lanes648

Pros & cons summary


Recency 1 July 2023 14 December 2023
Physical cores 24 16
Threads 48 22
Power consumption (TDP) 185 Watt 28 Watt

Xeon Gold 6403N has 50% more physical cores and 118.2% more threads.

Ultra 7 165H, on the other hand, has an age advantage of 5 months, and 560.7% lower power consumption.

We couldn't decide between Xeon Gold 6403N and Core Ultra 7 165H. We've got no test results to judge.

Be aware that Xeon Gold 6403N is a server/workstation processor while Core Ultra 7 165H is a notebook one.


Should you still have questions on choice between Xeon Gold 6403N and Core Ultra 7 165H, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6403N
Xeon Gold 6403N
Intel Core Ultra 7 165H
Core Ultra 7 165H

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