Xeon w7-2555X vs Atom N550

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Primary details

Comparing Atom N550 and Xeon w7-2555X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3263not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Atomno data
Power efficiency1.88no data
Architecture codenamePineview (2009−2011)Sapphire Rapids (2023−2024)
Release date23 August 2010 (14 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$86$1,069

Detailed specifications

Atom N550 and Xeon w7-2555X 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 cores2 (Dual-core)14 (Tetradeca-Core)
Threads428
Base clock speed1.5 GHz3.3 GHz
Boost clock speed1.5 GHz4.8 GHz
Bus rate666 MHzno data
L1 cache64K (per core)80 KB (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache0 KB33.75 MB
Chip lithography45 nm10 nm
Die size87 mm2no data
Maximum case temperature (TCase)no data75 °C
Number of transistors176 millionno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Atom N550 and Xeon w7-2555X 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
SocketFCBGA5594677
Power consumption (TDP)8.5 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom N550 and Xeon w7-2555X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE2, Intel® SSE3, Intel® SSSE3no data
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
TSX-+
Thermal Monitoring+-
Demand Based Switching-no data

Security technologies

Atom N550 and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom N550 and Xeon w7-2555X are enumerated here.

VT-d-+
VT-x-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom N550 and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5
Maximum memory size2 GBno data
Max memory channels1no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel GMA 3150N/A

Peripherals

Specifications and connection of peripherals supported by Atom N550 and Xeon w7-2555X.

PCIe versionno data5.0
PCI Express lanesno data64

Pros & cons summary


Recency 23 August 2010 24 August 2024
Physical cores 2 14
Threads 4 28
Chip lithography 45 nm 10 nm
Power consumption (TDP) 8 Watt 210 Watt

Atom N550 has 2525% lower power consumption.

Xeon w7-2555X, on the other hand, has an age advantage of 14 years, 600% more physical cores and 600% more threads, and a 350% more advanced lithography process.

We couldn't decide between Atom N550 and Xeon w7-2555X. We've got no test results to judge.

Be aware that Atom N550 is a notebook processor while Xeon w7-2555X is a server/workstation one.


Should you still have questions on choice between Atom N550 and Xeon w7-2555X, ask them in Comments section, and we shall answer.

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Intel Atom N550
Atom N550
Intel Xeon w7-2555X
Xeon w7-2555X

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Community ratings

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