Core i9-12900F vs Core i5-12400F

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Aggregate performance score

Core i5-12400F
2022
6 cores / 12 threads, 65 Watt
12.64
Core i9-12900F
2022
16 cores / 24 threads, 65 Watt
23.81
+88.4%

i9-12900F outperforms i5-12400F by an impressive 88% based on our aggregate benchmark results.

Primary details

Comparing Core i5-12400F and Core i9-12900F processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking565193
Place by popularity4not in top-100
Cost-effectiveness evaluation85.2951.33
Market segmentDesktop processorDesktop processor
Architecture codenameAlder Lake-S (2022)Alder Lake-S (2022)
Release date4 January 2022 (2 years ago)4 January 2022 (2 years ago)
Current price$110 $424

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-12400F has 66% better value for money than i9-12900F.

Detailed specifications

Core i5-12400F and Core i9-12900F 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 cores6 (Hexa-Core)16 (Hexadeca-Core)
Threads1224
Base clock speed2.5 GHz2.4 GHz
Boost clock speed4.4 GHz5.1 GHz
L1 cache80K (per core)80K (per core)
L2 cache1.25 MB (per core)1.25 MB (per core)
L3 cache18 MB (shared)30 MB (shared)
Chip lithographyIntel 7 nmIntel 7 nm
Die size163 mm2215 mm2
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplierNoYes

Compatibility

Information on Core i5-12400F and Core i9-12900F 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
SocketFCLGA1700FCLGA1700
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-12400F and Core i9-12900F. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States++
Thermal Monitoring++
Turbo Boost Max 3.0-+
StatusLaunchedLaunched

Security technologies

Core i5-12400F and Core i9-12900F technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-12400F and Core i9-12900F are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-12400F and Core i9-12900F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800, DDR4-3200DDR5-4800, DDR4-3200
Maximum memory size128 GB128 GB
Max memory channels22
Maximum memory bandwidth76.8 GB/s76.8 GB/s

Peripherals

Specifications and connection of peripherals supported by Core i5-12400F and Core i9-12900F.

PCIe version5.0 and 4.05.0 and 4.0
PCI Express lanes2020

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i5-12400F 12.64
i9-12900F 23.81
+88.4%

Core i9-12900F outperforms Core i5-12400F by 88% based on our aggregate benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

i5-12400F 19545
i9-12900F 36821
+88.4%

Core i9-12900F outperforms Core i5-12400F by 88% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

i5-12400F 2196
i9-12900F 2523
+14.9%

Core i9-12900F outperforms Core i5-12400F by 15% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

i5-12400F 8948
i9-12900F 13712
+53.2%

Core i9-12900F outperforms Core i5-12400F by 53% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 12.64 23.81
Physical cores 6 16
Threads 12 24

The Core i9-12900F is our recommended choice as it beats the Core i5-12400F in performance tests.


Should you still have questions on choice between Core i5-12400F and Core i9-12900F, ask them in Comments section, and we shall answer.

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Intel Core i5-12400F
Core i5-12400F
Intel Core i9-12900F
Core i9-12900F

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.1 11549 votes

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Questions & comments

Here you can ask a question about Core i5-12400F or Core i9-12900F, agree or disagree with our judgements, or report an error or mismatch.