Xeon W-10855M vs Ultra 5 125H

VS

Aggregate performance score

Core Ultra 5 125H
2023
14 cores / 18 threads, 28 Watt
13.99
+76.2%
Xeon W-10855M
2020
6 cores / 12 threads, 45 Watt
7.94

Core Ultra 5 125H outperforms Xeon W-10855M by an impressive 76% based on our aggregate benchmark results.

Primary details

Comparing Core Ultra 5 125H and Xeon W-10855M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking529952
Place by popularitynot in top-100not in top-100
Market segmentLaptopMobile workstation
SeriesIntel Meteor Lake-HIntel Comet Lake
Power efficiency47.0416.61
Architecture codenameMeteor Lake-H (2023)Comet Lake-H (2020)
Release date14 December 2023 (1 year ago)13 May 2020 (4 years ago)
Launch price (MSRP)$375no data

Detailed specifications

Core Ultra 5 125H and Xeon W-10855M 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 cores14 (Tetradeca-Core)6 (Hexa-Core)
Threads1812
Base clock speed3.6 GHz2.8 GHz
Boost clock speed4.5 GHz4.9 GHz
Bus rateno data8 GT/s
L1 cache112 KB (per core)384 KB
L2 cache2 MB (per core)1.5 MB
L3 cache18 MB (shared)12 MB
Chip lithographyIntel 4 nm14 nm
Maximum core temperature110 °C100 °C
64 bit support++
Windows 11 compatibilityno data+

Compatibility

Information on Core Ultra 5 125H and Xeon W-10855M 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
SocketFCBGA2049FCBGA1440
Power consumption (TDP)28 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 5 125H and Xeon W-10855M. 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® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift++
Hyper-Threading Technology++
TSX+-
Idle Statesno data+
Thermal Monitoring++
Flex Memory Access++
SIPP-+
Turbo Boost Max 3.0-+
Deep Learning Boost+-
Supported AI Software FrameworksOpenVINO™, WindowsML, ONNX RT-

Security technologies

Core Ultra 5 125H and Xeon W-10855M technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 5 125H and Xeon W-10855M are enumerated here.

AMD-V-+
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 5 125H and Xeon W-10855M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4
Maximum memory size96 GB128 GB
Max memory channels22
Maximum memory bandwidthno data45.8 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® Arc™ graphicsIntel UHD Graphics for 10th Gen Intel Processors
Quick Sync Video++
Graphics max frequency2.2 GHz1.2 GHz

Graphics interfaces

Available interfaces and connections of Core Ultra 5 125H and Xeon W-10855M integrated GPUs.

Number of displays supported43
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Core Ultra 5 125H and Xeon W-10855M integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.44096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)4096x2304@30Hz
Max resolution over eDP3840x2400 @ 120Hz4096x2304@60Hz
Max resolution over DisplayPort7680 x 4320 @ 60Hz4096x2304@60Hz

Graphics API support

APIs supported by Core Ultra 5 125H and Xeon W-10855M integrated GPUs, sometimes API versions are included.

DirectX12.212
OpenGL4.64.5

Peripherals

Specifications and connection of peripherals supported by Core Ultra 5 125H and Xeon W-10855M.

PCIe version5.03.0
PCI Express lanes2816
PCI support5.0 and 4.0no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


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.

Ultra 5 125H 13.99
+76.2%
Xeon W-10855M 7.94

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ultra 5 125H 22215
+76.2%
Xeon W-10855M 12605

Geekbench 5.5 Multi-Core

Ultra 5 125H 10542
+69.2%
Xeon W-10855M 6231

Gaming performance

Pros & cons summary


Performance score 13.99 7.94
Recency 14 December 2023 13 May 2020
Physical cores 14 6
Threads 18 12
Power consumption (TDP) 28 Watt 45 Watt

Ultra 5 125H has a 76.2% higher aggregate performance score, an age advantage of 3 years, 133.3% more physical cores and 50% more threads, and 60.7% lower power consumption.

The Core Ultra 5 125H is our recommended choice as it beats the Xeon W-10855M in performance tests.

Be aware that Core Ultra 5 125H is a notebook processor while Xeon W-10855M is a mobile workstation one.


Should you still have questions on choice between Core Ultra 5 125H and Xeon W-10855M, ask them in Comments section, and we shall answer.

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Intel Core Ultra 5 125H
Core Ultra 5 125H
Intel Xeon W-10855M
Xeon W-10855M

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Community ratings

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Questions & comments

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