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Overview

The Core i5-10400H is manufactured by Intel. It was released in 2 April 2020 (5 years ago). It is based on the Comet Lake-H (2020) architecture. It features 4 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 4.6 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 8,246 points. Launch price was $149.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Core i5-10400H is positioned at rank #652 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 i5-10400H

#640

Atom x5-Z8300

MSRP: $20|Avg: N/A

890%

#641

Atom Z3735G

MSRP: $17|Avg: N/A

877%

#642

Core i5-480M

MSRP: $81|Avg: $77

805%

#643

Core i5-460M

MSRP: $80|Avg: $129

801%

#644

Core i5-2540M

MSRP: $266|Avg: $10

794%

#646

Core i5-450M

MSRP: $32|Avg: $31

767%

#647

Core i3-380M

MSRP: $49|Avg: $25

735%

#648

Core i5-430M

MSRP: N/A|Avg: $33

734%

#649

Core 2 Duo T6600

MSRP: N/A|Avg: $4

714%

#652

Core i5-10400H

MSRP: N/A|Avg: N/A

100%

#662

Athlon II P360

MSRP: $60|Avg: $10

98%

#665

Athlon X2 QL-64

MSRP: $50|Avg: $15

98%

#666

Core 3 N350

MSRP: $225|Avg: $220

98%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i5-10400H across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i5-10400H specifications and capabilities.

⚡

Processing Power

The Core i5-10400H is a 4-core / 8-thread processor based on the Comet Lake-H (2020) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 4.6 GHz from a base frequency of 2.6 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 6 MB (total) of L3 cache, plus 256K (per core) of L2 cache and 64K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 8,246, placing it in the Budget performance tier as a Aging generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 1,391.

Specification	Core i5-10400H
Cores / ThreadsPhysical/logical processing units	4C / 8T
Max Boost ClockPeak single-core speed under boost	4.6 GHz
Base ClockGuaranteed minimum operating frequency	2.6 GHz
ArchitectureCPU microarchitecture design	Comet Lake-H (2020)
Process NodeFabrication technology — smaller = more efficient	14 nm
L3 CacheShared cache — reduces memory latency for all cores	6 MB (total)
L2 CachePer-core fast cache for frequently accessed data	256K (per core)
L1 CacheUltra-fast per-core cache	64K (per core)
Bus SpeedData bus frequency	8 GT/s
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	Yes
Windows 11 Compatible	Yes
PassMark ScoreOverall multi-threaded benchmark score	8,246
Geekbench 6 SingleSingle-core performance — most relevant for gaming	1,391

🧠

Memory & Platform

The Core i5-10400H fits into the BGA1440 socket and supports PCIe 3.0 with 16 total PCIe lanes for expansion cards and storage. It supports DDR4 memory at speeds up to DDR4-2933 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 128 GB across 2 channels (dual-channel doubles bandwidth). Integrated graphics: UHD Graphics 630 — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Core i5-10400H
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Comet Lake
SocketMotherboard socket required	BGA1440
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 3.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	16
RAM TypeSupported memory standard	DDR4
Max RAM SpeedMaximum officially supported memory frequency	DDR4-2933
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	UHD Graphics 630
Compatible ChipsetsMotherboard chipsets that support this CPU	HM470,QM480,WM490
Max CPUs in ConfigMulti-socket support for servers	1

🔧

Advanced Features

The Core i5-10400H is primarily designed for Performance Laptop. Virtualization: VT-x, VT-d, EPT — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Ryzen 5 4600H.

Specification	Core i5-10400H
Primary Use CaseIntended workload category	Performance Laptop
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
Direct CompetitorMarket equivalent from rival manufacturer	Ryzen 5 4600H

🌡️

Power & Cooling

The Core i5-10400H has a rated TDP (Thermal Design Power) of 45 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: None.

Specification	Core i5-10400H
TDPThermal Design Power — heat output under sustained workload	45 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C
Included CoolerStock cooler bundled in the box	No
Recommended CoolerSuggested aftermarket cooling solution	None

💰

Value Analysis

It currently holds Rank #652 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #1430 out of all indexed processors.

Specification	Core i5-10400H
Launch PriceOriginal retail price at launch	$149
Cost-Benefit RankPosition in overall value ranking	#652
Performance RankPosition in overall performance ranking	#1430
Release DateLaunch date	2 April 2020 (5 years ago)
Release Year	2020
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel