PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Overview

The Core i3-8100H is manufactured by Intel. It was released in 3 July 2018 (7 years ago). It is based on the Coffee Lake-H (2018−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 6 MB. L2 cache: 1 MB. Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 4,435 points. Launch price was $225.

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

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i3-8100H across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i3-8100H specifications and capabilities.

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Processing Power

The Core i3-8100H is a 4-core / 4-thread processor based on the Coffee Lake-H (2018−2019) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 3 GHz from a base frequency of 3 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 6 MB of L3 cache, plus 1 MB of L2 cache and 256 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 4,435, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Core i3-8100H
Cores / ThreadsPhysical/logical processing units	4C / 4T
Max Boost ClockPeak single-core speed under boost	3 GHz
Base ClockGuaranteed minimum operating frequency	3 GHz
ArchitectureCPU microarchitecture design	Coffee Lake-H (2018−2019)
Process NodeFabrication technology — smaller = more efficient	14 nm
L3 CacheShared cache — reduces memory latency for all cores	6 MB
L2 CachePer-core fast cache for frequently accessed data	1 MB
L1 CacheUltra-fast per-core cache	256 kB
Die SizePhysical silicon area of the processor	126 mm2
Bus SpeedData bus frequency	4 × 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	4,435

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Memory & Platform

The Core i3-8100H 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 DDR4-2666 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 64 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 i3-8100H
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Core i3
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	DDR4-2666
Max RAM CapacityMaximum installable memory	64 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
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

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Advanced Features

The Core i3-8100H is primarily designed for Mobile. Virtualization: VT-x, VT-d — enables running virtual machines efficiently (important for development and server workloads).

Specification	Core i3-8100H
Primary Use CaseIntended workload category	Mobile
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

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Power & Cooling

The Core i3-8100H 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.

Specification	Core i3-8100H
TDPThermal Design Power — heat output under sustained workload	45 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

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Value Analysis

Performance ranking position: #1950 out of all indexed processors.

Specification	Core i3-8100H
Launch PriceOriginal retail price at launch	$225
Performance RankPosition in overall performance ranking	#1950
Release DateLaunch date	3 July 2018 (7 years ago)
Release Year	2018
DesignerArchitecture designer (e.g. Intel, AMD)	Intel

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

4 categories

General Information

7 specs

Type	Laptop
Series	Intel Core i3
Designer	Intel
Launch Price	$225
Release Date	3 July 2018 (7 years ago)
Architecture Codename	Coffee Lake-H (2018−2019)
Performance Ranking Position	1950

Technical Specifications

15 specs

Cores	4
Threads	4
Bus Type	DMI 3.0
Die Size	126 mm2
L1 Cache	256 kB
L2 Cache	1 MB
L3 Cache	6 MB
Bus Speed	4 × 8 GT/s
Multiplier	30
Max Frequency	3 GHz
64-Bit Support	+
Base Frequency	3 GHz
Process Technology	14 nm
Max Core Temperature	100 °C
Windows 11 Compatible	+