Atom x7405C vs E665CT

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Primary details

Comparing Atom E665CT and Atom x7405C processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Architecture codenameStellarton (2010)Amston Lake (2024)
Release date22 November 2010 (14 years ago)8 April 2024 (less than a year ago)
Launch price (MSRP)no data$57

Detailed specifications

Atom E665CT and Atom x7405C 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 cores1 (Single-Core)4 (Quad-Core)
Threads24
Base clock speedno data1.7 GHz
Boost clock speed1.3 GHz3.4 GHz
L1 cache64 KB (per core)96 KB (per core)
L2 cache512 KB (per core)2 MB (shared)
L3 cache0 KB6 MB (shared)
Chip lithography45 nm10 nm
Die size26 mm2no data
Number of transistors47 millionno data
64 bit support-+
Windows 11 compatibility-no data

Compatibility

Information on Atom E665CT and Atom x7405C 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
SocketIntel BGA1466Intel BGA 1264
Power consumption (TDP)7 Watt12 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom E665CT and Atom x7405C. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Hyper-Threading Technology+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom E665CT and Atom x7405C are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom E665CT and Atom x7405C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR4, DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel GMA 600N/A

Peripherals

Specifications and connection of peripherals supported by Atom E665CT and Atom x7405C.

PCIe versionno data3.0
PCI Express lanesno data9

Pros & cons summary


Recency 22 November 2010 8 April 2024
Physical cores 1 4
Threads 2 4
Chip lithography 45 nm 10 nm
Power consumption (TDP) 7 Watt 12 Watt

Atom E665CT has 71.4% lower power consumption.

Atom x7405C, on the other hand, has an age advantage of 13 years, 300% more physical cores and 100% more threads, and a 350% more advanced lithography process.

We couldn't decide between Atom E665CT and Atom x7405C. We've got no test results to judge.


Should you still have questions on choice between Atom E665CT and Atom x7405C, ask them in Comments section, and we shall answer.

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Intel Atom E665CT
Atom E665CT
Intel Atom x7405C
Atom x7405C

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