i9-14900 vs Atom E660T

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Primary details

Comparing Atom E660T and Core i9-14900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated137
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data50.42
Market segmentLaptopDesktop processor
Power efficiencyno data44.17
Architecture codenameTunnel Creek (2010)Raptor Lake-R (2023−2024)
Release date14 September 2010 (14 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)no data$549

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom E660T and Core i9-14900 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)24 (Tetracosa-Core)
Performance-coresno data8
Efficient-coresno data16
Threads232
Base clock speedno data2 GHz
Boost clock speed1.3 GHz5.6 GHz
Bus rateno data219 MHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache512 KB (per core)2 MB (per core)
L3 cache0 KB36 MB (shared)
Chip lithography45 nmIntel 7 nm
Die size26 mm2257 mm2
Maximum core temperatureno data100 °C
Number of transistors47 millionno data
64 bit support-+
Windows 11 compatibility-+

Compatibility

Information on Atom E660T and Core i9-14900 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 BGA 676FCLGA1700
Power consumption (TDP)3 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom E660T and Core i9-14900. 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-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technology++
TSX-+
Idle Statesno data+
Thermal Monitoring-+
SIPP-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Atom E660T and Core i9-14900 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 E660T and Core i9-14900 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom E660T and Core i9-14900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR5-5600, DDR4-3200
Maximum memory sizeno data192 GB
Max memory channelsno data2
Maximum memory bandwidthno data89.6 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel GMA 600Intel UHD Graphics 770
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.65 GHz
Execution Unitsno data32

Graphics interfaces

Available interfaces and connections of Atom E660T and Core i9-14900 integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Atom E660T and Core i9-14900 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Atom E660T and Core i9-14900 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Atom E660T and Core i9-14900.

PCIe versionno data5.0 and 4.0
PCI Express lanesno data16

Pros & cons summary


Recency 14 September 2010 8 January 2024
Physical cores 1 24
Threads 2 32
Power consumption (TDP) 3 Watt 65 Watt

Atom E660T has 2066.7% lower power consumption.

i9-14900, on the other hand, has an age advantage of 13 years, and 2300% more physical cores and 1500% more threads.

We couldn't decide between Atom E660T and Core i9-14900. We've got no test results to judge.

Be aware that Atom E660T is a notebook processor while Core i9-14900 is a desktop one.


Should you still have questions on choice between Atom E660T and Core i9-14900, ask them in Comments section, and we shall answer.

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Intel Atom E660T
Atom E660T
Intel Core i9-14900
Core i9-14900

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