Atom C3955 vs Xeon W-2225

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Aggregate performance score

Xeon W-2225
2019
4 cores / 8 threads, 105 Watt
6.90
+81.6%

Xeon W-2225 outperforms Atom C3955 by an impressive 82% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-2225 and Atom C3955 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking10101465
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data1.09
Market segmentServerServer
Seriesno dataIntel Atom
Power efficiency5.9810.81
Architecture codenameno dataGoldmont (2016−2017)
Release date1 October 2019 (5 years ago)15 August 2017 (7 years ago)
Launch price (MSRP)no data$434

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W-2225 and Atom C3955 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 cores4 (Quad-Core)16 (Hexadeca-Core)
Threads816
Base clock speed4.1 GHz2.1 GHz
Boost clock speed4.6 GHz2.4 GHz
Bus rate8 GT/sno data
Multiplierno data21
L1 cacheno data896 KB
L2 cacheno data16 MB
L3 cache8.25 MB16 MB
Chip lithography14 nm14 nm
Maximum core temperature61 °C78 °C
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon W-2225 and Atom C3955 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 (Uniprocessor)
SocketFCLGA2066FCBGA1310
Power consumption (TDP)105 Watt32 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2225 and Atom C3955. 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++
Enhanced SpeedStep (EIST)++
QuickAssistno data-
Speed Shift+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology+-
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data
Turbo Boost Max 3.0-no data
StatusLaunchedLaunched
Deep Learning Boost+-

Security technologies

Xeon W-2225 and Atom C3955 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++
Secure Bootno data+
Secure Key++
MPX+-
Identity Protection+-
SGX--
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2225 and Atom C3955 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2225 and Atom C3955. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR4: 2400
Maximum memory size1 TB256 GB
Max memory channels42
Maximum memory bandwidth93.85 GB/s38.397 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon W-2225 and Atom C3955.

PCIe version3.03
PCI Express lanes4816
USB revisionno data3
Total number of SATA portsno data16
Max number of SATA 6 Gb/s Portsno data16
Number of USB portsno data8
Integrated LANno data4x10/2.5/1 GBE

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-2225 6.90
+81.6%
Atom C3955 3.80

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.

Xeon W-2225 10535
+81.5%
Atom C3955 5803

Gaming performance

Pros & cons summary


Performance score 6.90 3.80
Recency 1 October 2019 15 August 2017
Physical cores 4 16
Threads 8 16
Power consumption (TDP) 105 Watt 32 Watt

Xeon W-2225 has a 81.6% higher aggregate performance score, and an age advantage of 2 years.

Atom C3955, on the other hand, has 300% more physical cores and 100% more threads, and 228.1% lower power consumption.

The Xeon W-2225 is our recommended choice as it beats the Atom C3955 in performance tests.


Should you still have questions on choice between Xeon W-2225 and Atom C3955, ask them in Comments section, and we shall answer.

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Intel Xeon W-2225
Xeon W-2225
Intel Atom C3955
Atom C3955

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Community ratings

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Questions & comments

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