Intel Core i5-14400F vs Intel Core i5-12400F

Comparative analysis of Intel Core i5-14400F and Intel Core i5-12400F processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

Intel Core i5-14400F

Intel Core i5-12400F

Differences

Reasons to consider the Intel Core i5-14400F

CPU is newer: launch date 2 year(s) 0 month(s) later
4 more cores, run more applications at once: 10 vs 6
4 more threads: 16 vs 12
Around 7% higher clock speed: 4.7 GHz vs 4.40 GHz
Around 67% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 67% more L2 cache; more data can be stored in the L2 cache for quick access later
Around 11% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 3% better performance in PassMark - Single thread mark: 3721 vs 3630
Around 31% better performance in PassMark - CPU mark: 25770 vs 19680

Specifications (specs)
Launch date	8 Jan 2024 vs 4 Jan 2022
Number of cores	10 vs 6
Number of threads	16 vs 12
Maximum frequency	4.7 GHz vs 4.40 GHz
L1 cache	80 KB (per core) vs 480 KB
L2 cache	1.25 MB (per core) vs 7.5 MB
L3 cache	20 MB (shared) vs 18 MB
Benchmarks
PassMark - Single thread mark	3721 vs 3630
PassMark - CPU mark	25770 vs 19680

Reasons to consider the Intel Core i5-12400F

A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm

Manufacturing process technology	7 nm vs 10 nm

Compare benchmarks

CPU 1: Intel Core i5-14400F
CPU 2: Intel Core i5-12400F

PassMark - Single thread mark

CPU 1

CPU 2

3721

3630

PassMark - CPU mark

CPU 1

CPU 2

25770

19680

Name	Intel Core i5-14400F	Intel Core i5-12400F
PassMark - Single thread mark	3721	3630
PassMark - CPU mark	25770	19680
3DMark Fire Strike - Physics Score		5915

Compare specifications (specs)

	Intel Core i5-14400F	Intel Core i5-12400F
Essentials
Launch date	8 Jan 2024	4 Jan 2022
Launch price (MSRP)	$196	$194
Place in performance rating	242	581
Architecture codename		Alder Lake
Processor Number		i5-12400F
Series		12th Generation Intel Core i5 Processors
Vertical segment		Desktop
Performance
Base frequency	2.5 GHz
Die size	215 mm²
L1 cache	80 KB (per core)	480 KB
L2 cache	1.25 MB (per core)	7.5 MB
L3 cache	20 MB (shared)	18 MB
Manufacturing process technology	10 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.7 GHz	4.40 GHz
Number of cores	10	6
Number of threads	16	12
Unlocked
64 bit support
Memory
ECC memory support
Supported memory types	DDR4, DDR5	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Max memory channels		2
Maximum memory bandwidth		76.8 GB/s
Maximum memory size		128 GB
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	1700	FCLGA1700
Thermal Design Power (TDP)	65 Watt	65 Watt
Package Size		45.0 mm x 37.5 mm
Thermal Solution		PCG 2020C
Peripherals
PCIe configurations	Gen 5, 16 Lanes, (CPU only)	Up to 1x16+4, 2x8+4
Max number of PCIe lanes		20
PCI Express revision		5.0 and 4.0
Scalability		1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions		Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)