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Overview

The Core i5-12400T is manufactured by Intel. It was released in Janeiro 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 1.8 GHz, with boost up to 4.2 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 35 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 15,543 points. Launch price was $299.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Core i5-12400T

#511

Core i7-3960X Extreme Edition

MSRP: $990|Avg: $150

103%

#512

Core i5-7640X

MSRP: $249|Avg: $85

103%

#513

FX-8320E

MSRP: $147|Avg: $60

102%

#514

Ryzen 3 PRO 8300G

MSRP: $176|Avg: $176

102%

#515

Pentium G645T

MSRP: $64|Avg: $15

102%

#516

Core i3-4360T

MSRP: $138|Avg: $40

102%

#517

Pentium G4500

MSRP: $75|Avg: $34

102%

#518

Core i7-14700T

MSRP: $384|Avg: $384

102%

#519

Core i3-13100TE

MSRP: $137|Avg: $137

101%

#520

Core i5-6500TE

MSRP: $192|Avg: $60

101%

#521

FX-8100

MSRP: $300|Avg: $50

101%

#522

Celeron E1600

MSRP: $53|Avg: $10

101%

#523

Core i5-9600T

MSRP: $213|Avg: $118

101%

#524

Celeron E3400

MSRP: $53|Avg: $15

100%

#525

Core i5-7600K

MSRP: $217|Avg: $84

100%

#526

Core i5-12400T

MSRP: $192|Avg: $192

100%

#527

Core i9-14900F

MSRP: $524|Avg: $579

100%

#528

Celeron G6900E

MSRP: $53|Avg: $53

100%

#529

Pentium G3250

MSRP: $171|Avg: $25

99%

#530

Core i3-12300T

MSRP: $209|Avg: $164

99%

#531

Core i9-12900

MSRP: $519|Avg: $420

99%

#532

Ryzen 3 8300G

MSRP: $176|Avg: $176

99%

#533

Athlon II X2 250e

MSRP: $77|Avg: $15

99%

#534

Ryzen 7 1700

MSRP: $140|Avg: $185

99%

#535

Core i7-11700KF

MSRP: $374|Avg: $299

98%

#536

Core i5-10600K

MSRP: $262|Avg: $179

98%

#537

Core i5-3570S

MSRP: $213|Avg: $59

98%

#538

Pentium E5800

MSRP: $64|Avg: $15

98%

#539

Ryzen Embedded V2718

MSRP: $250|Avg: $200

98%

#540

Core i3-10325

MSRP: $154|Avg: $130

98%

#541

Core i3-2120

MSRP: $138|Avg: $25

98%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i5-12400T across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i5-12400T specifications and capabilities.

⚡

Processing Power

The Core i5-12400T is a 6-core / 12-thread processor based on the Alder Lake-S (2022) architecture, manufactured on a Intel 7 nm process node. It reaches a maximum boost clock of 4.2 GHz from a base frequency of 1.8 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 18 MB (total) of L3 cache, plus 1.25 MB (per core) of L2 cache and 80K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 15,543, placing it in the Mid-Range performance tier as a Aging generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 1,650, while multi-core reaches 7,800.

Specification	Core i5-12400T
Cores / ThreadsPhysical/logical processing units	6C / 12T
Max Boost ClockPeak single-core speed under boost	4.2 GHz
Base ClockGuaranteed minimum operating frequency	1.8 GHz
ArchitectureCPU microarchitecture design	Alder Lake-S (2022)
Process NodeFabrication technology — smaller = more efficient	Intel 7 nm
L3 CacheShared cache — reduces memory latency for all cores	18 MB (total)
L2 CachePer-core fast cache for frequently accessed data	1.25 MB (per core)
L1 CacheUltra-fast per-core cache	80K (per core)
Die SizePhysical silicon area of the processor	163 mm2
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	Yes
Windows 11 Compatible	Yes
PassMark ScoreOverall multi-threaded benchmark score	15,543
Geekbench 6 SingleSingle-core performance — most relevant for gaming	1,650
Geekbench 6 MultiMulti-core parallel workload performance	7,800

🧠

Memory & Platform

The Core i5-12400T fits into the LGA1700 socket and supports PCIe 5.0 with 20 total PCIe lanes for expansion cards and storage. It supports DDR5-4800, DDR4-3200 memory at speeds up to DDR5-4800 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 128 GB across 2 channels (dual-channel doubles bandwidth). Integrated graphics: Intel UHD Graphics 730 — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Core i5-12400T
TypeDesktop or Laptop processor	desktop
SocketMotherboard socket required	LGA1700
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 5.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	20
RAM TypeSupported memory standard	DDR5-4800, DDR4-3200
Max RAM SpeedMaximum officially supported memory frequency	DDR5-4800
Max RAM CapacityMaximum installable memory	128 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	2
ECC SupportError-Correcting Code memory — prevents data corruption	No
Integrated GPUBuilt-in graphics processor	Intel UHD Graphics 730
Compatible ChipsetsMotherboard chipsets that support this CPU	H610,B660,H670,Z690
Max CPUs in ConfigMulti-socket support for servers	1

🔧

Advanced Features

The Core i5-12400T is primarily designed for Office/Home Desktop. Virtualization: VT-x, VT-d, EPT — enables running virtual machines efficiently (important for development and server workloads).

Specification	Core i5-12400T
Primary Use CaseIntended workload category	Office/Home Desktop
OverclockingWhether CPU clock can be manually increased	🔒 Locked
AVX-512Advanced vector instructions for AI/ML workloads	❌ Not Supported
VirtualizationHardware-assisted virtualization technology	VT-x, VT-d, EPT

🌡️

Power & Cooling

The Core i5-12400T has a rated TDP (Thermal Design Power) of 35 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. It ships with the Intel Laminar RM1 stock cooler. Recommended cooling: Stock Cooler.

Specification	Core i5-12400T
TDPThermal Design Power — heat output under sustained workload	35 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C
Included CoolerStock cooler bundled in the box	Intel Laminar RM1
Recommended CoolerSuggested aftermarket cooling solution	Stock Cooler

💰

Value Analysis

At an average price of $192, the Core i5-12400T delivers 81 PassMark points per dollar. Performance ranking position: #986 out of all indexed processors.

Specification	Core i5-12400T
MSRPManufacturer's Suggested Retail Price	$192
Avg Price (30d)Average market price over the last 30 days	$192
Launch PriceOriginal retail price at launch	$299
Performance RankPosition in overall performance ranking	#986
Release DateLaunch date	Janeiro 2022 (3 years ago)
Release Year	2022
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel