Intel Xeon W-10855M vs W-2145

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Combined performance score

Xeon W-2145
11.85
+41.9%

W-2145 outperforms W-10855M by 42% in our combined benchmark results.

General info

Comparing Xeon W-2145 and Xeon W-10855M processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking582817
Place by popularitynot in top-100not in top-100
Value for money10.46no data
Market segmentServerMobile workstation
SeriesIntel Xeon WIntel Comet Lake
Architecture codenameSkylake-W (2018)Comet Lake-H (2020)
Release date29 August 2017 (6 years old)13 May 2020 (3 years old)
Launch price (MSRP)$1,113no data
Current price$688 (0.6x MSRP)no data
Value for money

Performance per price, higher is better.

no data

Technical specs

Xeon W-2145 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 cores8 (Octa-Core)6 (Hexa-Core)
Threads1612
Base clock speed3.7 GHz2.8 GHz
Boost clock speed4.5 GHz4.9 GHz
L1 cache64K (per core)384 KB
L2 cache1 MB (per core)1.5 MB
L3 cache11 MB (shared)12 MB
Chip lithography14 nm14 nm
Die size484 mm2no data
Maximum core temperature70 °C100 °C
Maximum case temperature (TCase)70 °Cno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplierNoNo

Compatibility

Information on Xeon W-2145 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
SocketSocket R4FCBGA1440
Power consumption (TDP)140 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2145 and Xeon W-10855M. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.0no data
Hyper-Threading Technology++
TSX+-
Idle States++
Thermal Monitoring++
Flex Memory Access-+
SIPPno data+
Demand Based Switching+no data
PAE46 Bitno data
Turbo Boost Max 3.0-+
StatusDiscontinuedLaunched

Security technologies

Xeon W-2145 and Xeon W-10855M technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX+no data
Identity Protection++
SGX-Yes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2145 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 Xeon W-2145 and Xeon W-10855M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size512 GB128 GB
Max memory channels42
Maximum memory bandwidth85.3 GB/s45.8 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® UHD Graphics for 10th Gen Intel® Processors
Quick Sync Videono data+
Graphics max frequencyno data1.2 GHz

Graphics interfaces

Available interfaces and connections of Xeon W-2145 and Xeon W-10855M integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPortno data+
HDMIno data+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Xeon W-2145 and Xeon W-10855M integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@30Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Xeon W-2145 and Xeon W-10855M integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon W-2145 and Xeon W-10855M.

PCIe version3.03.0
PCI Express lanes4816

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.

Xeon W-2145 11.85
+41.9%
Xeon W-10855M 8.35

W-2145 outperforms W-10855M by 42% in our combined benchmark results.


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.

Benchmark coverage: 68%

Xeon W-2145 18203
+41.9%
Xeon W-10855M 12828

W-2145 outperforms W-10855M by 42% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Xeon W-2145 1408
Xeon W-10855M 1479
+5%

W-10855M outperforms W-2145 by 5% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Xeon W-2145 8065
+40.2%
Xeon W-10855M 5754

W-2145 outperforms W-10855M by 40% in GeekBench 5 Multi-Core.

Gaming performance

Advantages and disadvantages


Performance score 11.85 8.35
Recency 29 August 2017 13 May 2020
Physical cores 8 6
Threads 16 12
Power consumption (TDP) 140 Watt 45 Watt

The Xeon W-2145 is our recommended choice as it beats the Xeon W-10855M in performance tests.

Be aware that Xeon W-2145 is a server/workstation processor while Xeon W-10855M is a mobile workstation one.


Should you still have questions on choice between Xeon W-2145 and Xeon W-10855M, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon W-2145
Xeon W-2145
Intel Xeon W-10855M
Xeon W-10855M

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