Processor U300E vs Atom C3558

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Primary details

Comparing Atom C3558 and Processor U300E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2125not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.47no data
Market segmentServerLaptop
SeriesIntel Atomno data
Power efficiency9.05no data
Architecture codenameGoldmont (2016−2017)Raptor Lake-U (2023)
Release date15 August 2017 (7 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$86no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom C3558 and Processor U300E 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)5 (Penta-Core)
Threads46
Base clock speed2.2 GHz1.1 GHz
Boost clock speed2.2 GHz4.3 GHz
Multiplier22no data
L1 cache224 KB80K (per core)
L2 cache8 MB1.25 MB (per core)
L3 cache8 MB8 MB (shared)
Chip lithography14 nm10 nm
Maximum core temperature83 °Cno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Atom C3558 and Processor U300E 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 configuration1 (Uniprocessor)1
SocketFCBGA1310Intel BGA 1744
Power consumption (TDP)16 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom C3558 and Processor U300E. You'll probably need this information if you require some particular technology.

AES-NI++
AVX-+
Enhanced SpeedStep (EIST)++
QuickAssist+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
TSX-+

Security technologies

Atom C3558 and Processor U300E technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB+no data
Secure Boot+no data
Secure Key+no data
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom C3558 and Processor U300E are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom C3558 and Processor U300E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4: 2133DDR4, DDR5 Dual-channel
Maximum memory size256 GBno data
Max memory channels2no data
Maximum memory bandwidth29.871 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 48EU

Peripherals

Specifications and connection of peripherals supported by Atom C3558 and Processor U300E.

PCIe version34.0
PCI Express lanes128
USB revision3no data
Total number of SATA ports12no data
Max number of SATA 6 Gb/s Ports12no data
Number of USB ports8no data
Integrated LAN2x10/2.5/1 GBE + 2x2.5/1 GBEno data

Pros & cons summary


Recency 15 August 2017 4 January 2023
Physical cores 4 5
Threads 4 6
Chip lithography 14 nm 10 nm
Power consumption (TDP) 16 Watt 15 Watt

Processor U300E has an age advantage of 5 years, 25% more physical cores and 50% more threads, a 40% more advanced lithography process, and 6.7% lower power consumption.

We couldn't decide between Atom C3558 and Processor U300E. We've got no test results to judge.

Be aware that Atom C3558 is a server/workstation processor while Processor U300E is a notebook one.


Should you still have questions on choice between Atom C3558 and Processor U300E, ask them in Comments section, and we shall answer.

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Intel Atom C3558
Atom C3558
Intel Processor U300E
Processor U300E

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Community ratings

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4 1 vote

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2.1 13 votes

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Questions & comments

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