Ultra 7 164U vs Atom E665CT

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Primary details

Comparing Atom E665CT and Core Ultra 7 164U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated837
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno dataIntel Meteor Lake-U
Power efficiencyno data96.64
Architecture codenameStellarton (2010)Meteor Lake-U (2023)
Release date22 November 2010 (14 years ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$448

Detailed specifications

Atom E665CT and Core Ultra 7 164U 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)12 (Dodeca-Core)
Threads214
Base clock speedno data1.1 GHz
Boost clock speed1.3 GHz4.8 GHz
L1 cache64 KB (per core)112 KB (per core)
L2 cache512 KB (per core)2 MB (per core)
L3 cache0 KB12 MB (shared)
Chip lithography45 nmIntel 4 nm
Die size26 mm2no data
Maximum core temperatureno data110 °C
Number of transistors47 millionno data
64 bit support-+
Windows 11 compatibility-no data

Compatibility

Information on Atom E665CT and Core Ultra 7 164U 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 BGA1466FCBGA2551
Power consumption (TDP)7 Watt9 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom E665CT and Core Ultra 7 164U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Hyper-Threading Technology++
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
SIPP-+
Turbo Boost Max 3.0no data-
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, ONNX RT

Security technologies

Atom E665CT and Core Ultra 7 164U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom E665CT and Core Ultra 7 164U are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom E665CT and Core Ultra 7 164U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR5
Maximum memory sizeno data64 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel GMA 600Intel® Graphics
Quick Sync Video-+
Graphics max frequencyno data1.8 GHz

Graphics interfaces

Available interfaces and connections of Atom E665CT and Core Ultra 7 164U integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Atom E665CT and Core Ultra 7 164U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)
Max resolution over eDPno data3840x2400 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Atom E665CT and Core Ultra 7 164U integrated GPUs, sometimes API versions are included.

DirectXno data12.2
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Atom E665CT and Core Ultra 7 164U.

PCIe versionno data4.0
PCI Express lanesno data8
PCI supportno data4.0 and 3.0

Pros & cons summary


Recency 22 November 2010 14 December 2023
Physical cores 1 12
Threads 2 14
Power consumption (TDP) 7 Watt 9 Watt

Atom E665CT has 28.6% lower power consumption.

Ultra 7 164U, on the other hand, has an age advantage of 13 years, and 1100% more physical cores and 600% more threads.

We couldn't decide between Atom E665CT and Core Ultra 7 164U. We've got no test results to judge.


Should you still have questions on choice between Atom E665CT and Core Ultra 7 164U, ask them in Comments section, and we shall answer.

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Intel Atom E665CT
Atom E665CT
Intel Core Ultra 7 164U
Core Ultra 7 164U

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