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Overview

The Core i7-8565U is manufactured by Intel. It was released in 1 October 2018 (7 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 1.8 GHz, with boost up to 4.6 GHz. L3 cache: 8 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: 5,976 points. Launch price was $409.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Core i7-8565U is positioned at rank #988 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 i7-8565U

#976

Atom x5-Z8300

MSRP: $20|Avg: N/A

2008%

#977

Atom Z3735G

MSRP: $17|Avg: N/A

1979%

#978

Core i5-480M

MSRP: $81|Avg: $77

1817%

#979

Core i5-460M

MSRP: $80|Avg: $129

1808%

#980

Core i5-2540M

MSRP: $266|Avg: $10

1792%

#982

Core i5-450M

MSRP: $32|Avg: $31

1730%

#983

Core i3-380M

MSRP: $49|Avg: $25

1659%

#984

Core i5-430M

MSRP: N/A|Avg: $33

1656%

#985

Core 2 Duo T6600

MSRP: N/A|Avg: $4

1612%

#988

Core i7-8565U

MSRP: N/A|Avg: N/A

100%

#991

Pentium 8500

MSRP: $200|Avg: $200

99%

#992

A6-8500P

MSRP: $100|Avg: $16

99%

#994

Core i7-4700EQ

MSRP: $378|Avg: $180

98%

#995

Core i3-8145UE

MSRP: $281|Avg: $50

98%

#996

Core i7-4712MQ

MSRP: $378|Avg: $60

96%

#997

Core i7-3615QE

MSRP: $400|Avg: $100

96%

#998

Celeron M U3400

MSRP: $86|Avg: $5

96%

#999

3015Ce

MSRP: $150|Avg: $40

96%

#1000

Core i7-4700MQ

MSRP: $383|Avg: $50

96%

#1001

Athlon II M340

MSRP: $80|Avg: $15

95%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i7-8565U across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i7-8565U specifications and capabilities.

⚡

Processing Power

The Core i7-8565U 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 4.6 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 8 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 5,976, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Core i7-8565U
Cores / ThreadsPhysical/logical processing units	4C / 8T
Max Boost ClockPeak single-core speed under boost	4.6 GHz
Base ClockGuaranteed minimum operating frequency	1.8 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	8 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)
Die SizePhysical silicon area of the processor	123 mm2
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	5,976

🧠

Memory & Platform

The Core i7-8565U fits into the FCBGA1528 socket and supports PCIe 3.0. It supports DDR4 memory.

Specification	Core i7-8565U
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Core i7
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 i7-8565U 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 i7-8565U
TDPThermal Design Power — heat output under sustained workload	15 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

💰

Value Analysis

It currently holds Rank #988 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #1722 out of all indexed processors.

Specification	Core i7-8565U
Launch PriceOriginal retail price at launch	$409
Cost-Benefit RankPosition in overall value ranking	#988
Performance RankPosition in overall performance ranking	#1722
Release DateLaunch date	1 October 2018 (7 years ago)
Release Year	2018
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel