i3-12100E vs i5-9400F

Aggregate performance score

Core i5-9400F
2019
6 cores / 6 threads, 65 Watt
5.98
Core i3-12100E
2022
4 cores / 8 threads, 60 Watt
9.00
+50.5%

Core i3-12100E outperforms Core i5-9400F by an impressive 51% based on our aggregate benchmark results.

Primary details

Comparing Core i5-9400F and Core i3-12100E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1094853
Place by popularity25not in top-100
Cost-effectiveness evaluation9.11no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5no data
Power efficiency8.6714.14
Architecture codenameCoffee Lake-R (2018−2019)Alder Lake-S (2022)
Release date7 January 2019 (5 years ago)4 January 2022 (2 years ago)
Launch price (MSRP)$182no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-9400F and Core i3-12100E 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)4 (Quad-Core)
Threads68
Base clock speed2.9 GHz3.2 GHz
Boost clock speed4.1 GHz4.2 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier29no data
L1 cache385 KB80K (per core)
L2 cache1.5 MB1.25 MB (per core)
L3 cache9 MB (shared)12 MB (shared)
Chip lithography14 nm10 nm
Die size149 mm2163 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Core i5-9400F and Core i3-12100E 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 configuration1 (Uniprocessor)1
SocketFCLGA11511700
Power consumption (TDP)65 Watt60 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-9400F and Core i3-12100E. 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)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology-no data
TSX-+
Idle States+no data
Thermal Monitoring+-

Security technologies

Core i5-9400F and Core i3-12100E technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-9400F and Core i3-12100E are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-9400F and Core i3-12100E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4, DDR5 Dual-channel
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 730

Peripherals

Specifications and connection of peripherals supported by Core i5-9400F and Core i3-12100E.

PCIe version3.05.0
PCI Express lanes1620

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.

i5-9400F 5.98
i3-12100E 9.00
+50.5%

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.

i5-9400F 9470
i3-12100E 14250
+50.5%

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.

i5-9400F 1403
i3-12100E 2205
+57.2%

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.

i5-9400F 4897
i3-12100E 7680
+56.8%

Gaming performance

Pros & cons summary


Performance score 5.98 9.00
Recency 7 January 2019 4 January 2022
Physical cores 6 4
Threads 6 8
Chip lithography 14 nm 10 nm
Power consumption (TDP) 65 Watt 60 Watt

i5-9400F has 50% more physical cores.

i3-12100E, on the other hand, has a 50.5% higher aggregate performance score, an age advantage of 2 years, 33.3% more threads, a 40% more advanced lithography process, and 8.3% lower power consumption.

The Core i3-12100E is our recommended choice as it beats the Core i5-9400F in performance tests.


Should you still have questions on choice between Core i5-9400F and Core i3-12100E, ask them in Comments section, and we shall answer.

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Intel Core i5-9400F
Core i5-9400F
Intel Core i3-12100E
Core i3-12100E

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Community ratings

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Questions & comments

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