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 i5-8365U is manufactured by Intel. It was released in 16 April 2019 (6 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 1.6 GHz, with boost up to 4.1 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 5,939 points. Launch price was $297.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Core i5-8365U is positioned at rank #880 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 i5-8365U

#865

Atom x5-Z8300

MSRP: $20|Avg: N/A

1467%

#866

Atom Z3735G

MSRP: $17|Avg: N/A

1446%

#867

Core i5-480M

MSRP: $81|Avg: $77

1327%

#868

Core i5-460M

MSRP: $80|Avg: $129

1321%

#869

Core i5-2540M

MSRP: $266|Avg: $10

1309%

#871

Core i5-450M

MSRP: $32|Avg: $31

1264%

#872

Core i3-380M

MSRP: $49|Avg: $25

1212%

#873

Core i5-430M

MSRP: N/A|Avg: $33

1210%

#874

Core 2 Duo T6600

MSRP: N/A|Avg: $4

1178%

#879

Celeron Dual-Core T1600

MSRP: $150|Avg: $150

100%

#880

Core i5-8365U

MSRP: N/A|Avg: N/A

100%

#881

Athlon II N330

MSRP: $100|Avg: $50

100%

#886

Core i7-7820EQ

MSRP: $378|Avg: $378

99%

#887

Celeron 7305

MSRP: $128|Avg: $107

98%

#888

E-300

MSRP: $60|Avg: $20

98%

#889

Core i7-7820HK

MSRP: $378|Avg: N/A

98%

#892

Pentium B940

MSRP: $134|Avg: $11

97%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i5-8365U across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i5-8365U specifications and capabilities.

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Processing Power

The Core i5-8365U is a 4-core / 8-thread processor based on the Whiskey Lake-U (2018−2019) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 4.1 GHz from a base frequency of 1.6 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 6 MB (total) of L3 cache, plus 256 kB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 5,939, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Core i5-8365U
Cores / ThreadsPhysical/logical processing units	4C / 8T
Max Boost ClockPeak single-core speed under boost	4.1 GHz
Base ClockGuaranteed minimum operating frequency	1.6 GHz
ArchitectureCPU microarchitecture design	Whiskey Lake-U (2018−2019)
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	256 kB (per core)
L1 CacheUltra-fast per-core cache	64 kB (per core)
Bus SpeedData bus frequency	4 GT/s
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	Yes
Windows 11 Compatible	Yes
PassMark ScoreOverall multi-threaded benchmark score	5,939

🧠

Memory & Platform

The Core i5-8365U fits into the FCBGA1528 socket and supports PCIe 3.0. It supports DDR4 memory.

Specification	Core i5-8365U
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Core i5
SocketMotherboard socket required	FCBGA1528
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 3.0
RAM TypeSupported memory standard	DDR4
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🌡️

Power & Cooling

The Core i5-8365U has a rated TDP (Thermal Design Power) of 15 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Core i5-8365U
TDPThermal Design Power — heat output under sustained workload	15 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

💰

Value Analysis

It currently holds Rank #880 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #1728 out of all indexed processors.

Specification	Core i5-8365U
Launch PriceOriginal retail price at launch	$297
Cost-Benefit RankPosition in overall value ranking	#880
Performance RankPosition in overall performance ranking	#1728
Release DateLaunch date	16 April 2019 (6 years ago)
Release Year	2019
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel