i5-12400 vs i5-8550

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Primary details

Comparing Core i5-8550 and Core i5-12400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated627
Place by popularitynot in top-10062
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5no data
Power efficiencyno data17.75
Architecture codenameCoffee Lake (2017−2019)Alder Lake-S (2022)
Release date1 September 2018 (6 years ago)4 January 2022 (2 years ago)

Detailed specifications

Core i5-8550 and Core i5-12400 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)6 (Hexa-Core)
Threads612
Base clock speed3 GHz2.5 GHz
Boost clock speed4.3 GHz4.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
L1 cache64K (per core)80K (per core)
L2 cache256K (per core)1.25 MB (per core)
L3 cache9 MB (shared)18 MB (shared)
Chip lithography14 nmIntel 7 nm
Die size126 mm2163 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i5-8550 and Core i5-12400 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
Socket1151FCLGA1700
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-8550 and Core i5-12400. 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 Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data-
Deep Learning Boost-+

Security technologies

Core i5-8550 and Core i5-12400 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 Core i5-8550 and Core i5-12400 are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-8550 and Core i5-12400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR5-4800, DDR4-3200
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth42.671 GB/s76.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics 630Intel UHD Graphics 730
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.45 GHz
Execution Unitsno data24

Graphics interfaces

Available interfaces and connections of Core i5-8550 and Core i5-12400 integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Core i5-8550 and Core i5-12400 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 Core i5-8550 and Core i5-12400 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core i5-8550 and Core i5-12400.

PCIe version3.05.0 and 4.0
PCI Express lanesno data20

Pros & cons summary


Integrated graphics card 3.09 4.15
Recency 1 September 2018 4 January 2022
Threads 6 12

i5-12400 has 34.3% faster integrated GPU, an age advantage of 3 years, and 100% more threads.

We couldn't decide between Core i5-8550 and Core i5-12400. We've got no test results to judge.


Should you still have questions on choice between Core i5-8550 and Core i5-12400, ask them in Comments section, and we shall answer.

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Intel Core i5-8550
Core i5-8550
Intel Core i5-12400
Core i5-12400

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Community ratings

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4.3 3 votes

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4.1 3898 votes

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Questions & comments

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