i5-1235U (IPU) vs i9-12900F

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Primary details

Comparing Core i9-12900F and Core i5-1235U (IPU) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking225not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Power efficiency33.39no data
Architecture codenameAlder Lake-S (2022)Alder Lake-U (2022)
Release date4 January 2022 (2 years ago)23 February 2022 (2 years ago)

Detailed specifications

Core i9-12900F and Core i5-1235U (IPU) 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 cores16 (Hexadeca-Core)10 (Deca-Core)
Threads2412
Base clock speed2.4 GHz1.3 GHz
Boost clock speed5.1 GHz4.4 GHz
L1 cache80K (per core)80K (per core)
L2 cache1.25 MB (per core)1.25 MB (per core)
L3 cache30 MB (shared)12 MB (shared)
Chip lithographyIntel 7 nm10 nm
Die size215 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i9-12900F and Core i5-1235U (IPU) 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
SocketFCLGA1700Intel BGA 1744
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-12900F and Core i5-1235U (IPU). You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-
Turbo Boost Max 3.0+no data
Deep Learning Boost+-

Security technologies

Core i9-12900F and Core i5-1235U (IPU) technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-12900F and Core i5-1235U (IPU) are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-12900F and Core i5-1235U (IPU). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800, DDR4-3200DDR4, DDR5 Dual-channel
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth76.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIris Xe 80EU

Peripherals

Specifications and connection of peripherals supported by Core i9-12900F and Core i5-1235U (IPU).

PCIe version5.0 and 4.04.0
PCI Express lanes2020

Pros & cons summary


Recency 4 January 2022 23 February 2022
Physical cores 16 10
Threads 24 12
Power consumption (TDP) 65 Watt 15 Watt

i9-12900F has 60% more physical cores and 100% more threads.

i5-1235U (IPU), on the other hand, has an age advantage of 1 month, and 333.3% lower power consumption.

We couldn't decide between Core i9-12900F and Core i5-1235U (IPU). We've got no test results to judge.

Note that Core i9-12900F is a desktop processor while Core i5-1235U (IPU) is a notebook one.


Should you still have questions on choice between Core i9-12900F and Core i5-1235U (IPU), ask them in Comments section, and we shall answer.

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Intel Core i9-12900F
Core i9-12900F
Intel Core i5-1235U (IPU)
Core i5-1235U (IPU)

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Community ratings

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4.2 150 votes

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3.3 48 votes

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Questions & comments

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