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 i5-4340M is manufactured by Intel. It was released in 19 January 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.9 GHz, with boost up to 3.6 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: PGA946. Thermal design power (TDP): 37 Watt. Memory support: DDR3. Passmark benchmark score: 3,380 points. Launch price was $266.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Core i5-4340M is positioned at rank #374 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 i5-4340M

#362

Atom x5-Z8300

MSRP: $20|Avg: N/A

521%

#363

Atom Z3735G

MSRP: $17|Avg: N/A

513%

#364

Core i5-480M

MSRP: $81|Avg: $77

471%

#365

Core i5-460M

MSRP: $80|Avg: $129

469%

#366

Core i5-2540M

MSRP: $266|Avg: $10

465%

#368

Core i5-450M

MSRP: $32|Avg: $31

449%

#369

Core i3-380M

MSRP: $49|Avg: $25

430%

#370

Core i5-430M

MSRP: N/A|Avg: $33

430%

#371

Core 2 Duo T6600

MSRP: N/A|Avg: $4

418%

#374

Core i5-4340M

MSRP: N/A|Avg: N/A

100%

#375

Pentium Dual Core T3200

MSRP: $64|Avg: $5

100%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i5-4340M across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i5-4340M specifications and capabilities.

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Processing Power

The Core i5-4340M is a 2-core / 4-thread processor based on the Haswell (2013−2015) architecture, manufactured on a 22 nm process node. It reaches a maximum boost clock of 3.6 GHz from a base frequency of 2.9 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 3 MB of L3 cache, plus 512 kB of L2 cache and 128 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 3,380, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Core i5-4340M
Cores / ThreadsPhysical/logical processing units	2C / 4T
Max Boost ClockPeak single-core speed under boost	3.6 GHz
Base ClockGuaranteed minimum operating frequency	2.9 GHz
ArchitectureCPU microarchitecture design	Haswell (2013−2015)
Process NodeFabrication technology — smaller = more efficient	22 nm
L3 CacheShared cache — reduces memory latency for all cores	3 MB
L2 CachePer-core fast cache for frequently accessed data	512 kB
L1 CacheUltra-fast per-core cache	128 kB
Die SizePhysical silicon area of the processor	130 mm2
Transistor CountMore transistors = more capabilities	960 Million
Bus SpeedData bus frequency	5 GT/s
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	3,380

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Memory & Platform

The Core i5-4340M fits into the PGA946 socket and supports PCIe 3.0. It supports DDR3 memory.

Specification	Core i5-4340M
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Core i5
SocketMotherboard socket required	PGA946
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 3.0
RAM TypeSupported memory standard	DDR3
Max CPUs in ConfigMulti-socket support for servers	1

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Power & Cooling

The Core i5-4340M has a rated TDP (Thermal Design Power) of 37 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Core i5-4340M
TDPThermal Design Power — heat output under sustained workload	37 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

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Value Analysis

It currently holds Rank #374 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #2141 out of all indexed processors.

Specification	Core i5-4340M
Launch PriceOriginal retail price at launch	$266
Cost-Benefit RankPosition in overall value ranking	#374
Performance RankPosition in overall performance ranking	#2141
Release DateLaunch date	19 January 2014 (11 years ago)
Release Year	2014
DesignerArchitecture designer (e.g. Intel, AMD)	Intel