Xeon w5-3535X vs Ultra 7 155U

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Primary details

Comparing Core Ultra 7 155U and Xeon w5-3535X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking727not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Meteor Lake-Uno data
Power efficiency66.75no data
Architecture codenameMeteor Lake-P (2023)Sapphire Rapids (2023−2024)
Release date14 December 2023 (less than a year ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$490$1,689

Detailed specifications

Core Ultra 7 155U and Xeon w5-3535X 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 cores12 (Dodeca-Core)20 (Icosa-Core)
Threads1440
Base clock speed1.7 GHz2.9 GHz
Boost clock speed4.8 GHz4.8 GHz
L1 cache112 KB (per core)80 KB (per core)
L2 cache2 MB (per core)2 MB (per core)
L3 cache12 MB (shared)52.5 MB
Chip lithographyIntel 4 nmIntel 7 nm
Die sizeno data4x 477 mm2
Maximum core temperature110 °Cno data
Maximum case temperature (TCase)no data76 °C
64 bit support++
Unlocked multiplier-+

Compatibility

Information on Core Ultra 7 155U and Xeon w5-3535X 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 configuration11
SocketFCBGA2049FCLGA4677
Power consumption (TDP)15 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 7 155U and Xeon w5-3535X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technologyno data2.0
Hyper-Threading Technology++
TSX++
Thermal Monitoring+-
Flex Memory Access+no data
Turbo Boost Max 3.0-+
Deep Learning Boost++
Supported AI Software FrameworksOpenVINO™, WindowsML, ONNX RT-

Security technologies

Core Ultra 7 155U and Xeon w5-3535X technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 7 155U and Xeon w5-3535X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 7 155U and Xeon w5-3535X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5-4800
Maximum memory size96 GB4 TB
Max memory channels28
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® GraphicsN/A
Quick Sync Video+-
Graphics max frequency1.95 GHzno data

Graphics interfaces

Available interfaces and connections of Core Ultra 7 155U and Xeon w5-3535X integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core Ultra 7 155U and Xeon w5-3535X integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)no data
Max resolution over eDP3840x2400 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core Ultra 7 155U and Xeon w5-3535X integrated GPUs, sometimes API versions are included.

DirectX12.2no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core Ultra 7 155U and Xeon w5-3535X.

PCIe version4.05.0
PCI Express lanes12112
PCI support4.0no data

Pros & cons summary


Recency 14 December 2023 24 August 2024
Physical cores 12 20
Threads 14 40
Power consumption (TDP) 15 Watt 300 Watt

Ultra 7 155U has 1900% lower power consumption.

Xeon w5-3535X, on the other hand, has an age advantage of 8 months, and 66.7% more physical cores and 185.7% more threads.

We couldn't decide between Core Ultra 7 155U and Xeon w5-3535X. We've got no test results to judge.

Be aware that Core Ultra 7 155U is a notebook processor while Xeon w5-3535X is a server/workstation one.


Should you still have questions on choice between Core Ultra 7 155U and Xeon w5-3535X, ask them in Comments section, and we shall answer.

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Intel Core Ultra 7 155U
Core Ultra 7 155U
Intel Xeon w5-3535X
Xeon w5-3535X

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Community ratings

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