Atom x7203C vs Celeron U3405

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Primary details

Comparing Celeron U3405 and Atom x7203C processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2971not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Celeronno data
Power efficiency2.26no data
Architecture codenameWestmere (2010−2011)Amston Lake (2024)
Release dateno data8 April 2024 (less than a year ago)
Launch price (MSRP)no data$42

Detailed specifications

Celeron U3405 and Atom x7203C 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)2 (Dual-core)
Threads22
Base clock speed1.06 GHz2 GHz
Boost clock speed0.07 GHz3.2 GHz
Bus typeDMI 1.0no data
Bus rate1 × 2.5 GT/sno data
Multiplier8no data
L1 cache128 KB96 KB (per core)
L2 cache512 KB2 MB (shared)
L3 cache2 MB6 MB (shared)
Chip lithography32 nm10 nm
Die size81 mm2no data
Maximum core temperature90 °Cno data
Number of transistors382 Millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Celeron U3405 and Atom x7203C 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
SocketBGA1288Intel BGA 1264
Power consumption (TDP)18 Watt9 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron U3405 and Atom x7203C. You'll probably need this information if you require some particular technology.

AES-NI-+
FMA+-
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
PAE36 Bitno data
FDI+no data
Fast Memory Access+no data

Security technologies

Celeron U3405 and Atom x7203C technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron U3405 and Atom x7203C are enumerated here.

VT-d-+
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron U3405 and Atom x7203C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066DDR4, DDR5
Maximum memory size8 GBno data
Max memory channels2no data
Maximum memory bandwidth17.051 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics for Previous Generation Intel ProcessorsN/A
Clear Video+no data
Graphics max frequency500 MHzno data

Graphics interfaces

Available interfaces and connections of Celeron U3405 and Atom x7203C integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Celeron U3405 and Atom x7203C.

PCIe version2.03.0
PCI Express lanes169

Pros & cons summary


Chip lithography 32 nm 10 nm
Power consumption (TDP) 18 Watt 9 Watt

Atom x7203C has a 220% more advanced lithography process, and 100% lower power consumption.

We couldn't decide between Celeron U3405 and Atom x7203C. We've got no test results to judge.


Should you still have questions on choice between Celeron U3405 and Atom x7203C, ask them in Comments section, and we shall answer.

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Intel Celeron U3405
Celeron U3405
Intel Atom x7203C
Atom x7203C

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