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 Pentium E5400 is manufactured by Intel. It was released in 18 January 2009 (16 years ago). It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,007 points. Launch price was $55.

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 Pentium E5400

#906

FX-4350

MSRP: $122|Avg: $140

111%

#907

Athlon II X4 641

MSRP: $102|Avg: $102

110%

#908

Core i7-970

MSRP: $1083|Avg: $289

110%

#909

Athlon 64 4000+

MSRP: $482|Avg: $30

109%

#910

Celeron G4920

MSRP: $52|Avg: $115

108%

#911

Pentium G2140

MSRP: $100|Avg: $95

107%

#912

Phenom II X3 705e

MSRP: N/A|Avg: $69

107%

#913

Pentium Extreme Edition 955

MSRP: $999|Avg: $50

107%

#914

Phenom II X6 1100T BE

MSRP: $265|Avg: N/A

105%

#915

Athlon XP 2500+

MSRP: $172|Avg: $15

104%

#916

Athlon XP 3100+

MSRP: $150|Avg: $20

103%

#917

Sempron LE-1250

MSRP: N/A|Avg: $20

102%

#918

A10-7700K

MSRP: $152|Avg: N/A

102%

#919

Pentium G2030

MSRP: $85|Avg: $85

101%

#920

Pentium G2020T

MSRP: $64|Avg: $69

101%

#921

Pentium E5400

MSRP: $55|Avg: $49

100%

#922

Core i3-9300T

MSRP: $309|Avg: $309

100%

#923

Core i7-6820EQ

MSRP: $378|Avg: $344

99%

#924

Athlon XP 3000+

MSRP: $588|Avg: $20

99%

#925

Celeron 2.20

MSRP: $79|Avg: $15

99%

#926

Athlon 64 X2 5400+

MSRP: $485|Avg: $78

99%

#927

Phenom II X6 1065T

MSRP: $426|Avg: $170

98%

#928

Pentium G850

MSRP: $86|Avg: $75

97%

#929

Ryzen 3 2200GE

MSRP: $300|Avg: $300

96%

#930

Pentium III 1200

MSRP: $200|Avg: $10

95%

#931

Pentium G3470

MSRP: $150|Avg: $130

92%

#932

Core i7-875K

MSRP: $353|Avg: $175

88%

#933

Athlon XP 2700+

MSRP: $349|Avg: $20

88%

#934

Core i5-6442EQ

MSRP: $250|Avg: $250

87%

#935

Core i7-4770TE

MSRP: $303|Avg: $303

81%

#936

Pentium G640T

MSRP: $64|Avg: $69

80%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Pentium E5400 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Pentium E5400 specifications and capabilities.

⚡

Processing Power

The Pentium E5400 is a 2-core / 2-thread processor based on the Wolfdale (2008−2010) architecture, manufactured on a 45 nm process node. It reaches a maximum boost clock of 2.7 GHz from a base frequency of 2.7 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 2 MB (total) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,007, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Pentium E5400
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	2.7 GHz
Base ClockGuaranteed minimum operating frequency	2.7 GHz
ArchitectureCPU microarchitecture design	Wolfdale (2008−2010)
Process NodeFabrication technology — smaller = more efficient	45 nm
L3 CacheShared cache — reduces memory latency for all cores	0 kB
L2 CachePer-core fast cache for frequently accessed data	2 MB (total)
L1 CacheUltra-fast per-core cache	64 kB (per core)
Die SizePhysical silicon area of the processor	82 mm2
Transistor CountMore transistors = more capabilities	228 million
Max TemperatureMaximum safe operating temperature (Tjmax)	74 °C
64-bit Support	Yes
Windows 11 Compatible	No
Core Voltage Range	0.85V-1.3625V
PassMark ScoreOverall multi-threaded benchmark score	1,007

🧠

Memory & Platform

The Pentium E5400 fits into the LGA775 socket and supports PCIe 1.1. It supports DDR1, DDR2, DDR3 memory.

Specification	Pentium E5400
TypeDesktop or Laptop processor	desktop
SocketMotherboard socket required	LGA775
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 1.1
RAM TypeSupported memory standard	DDR1, DDR2, DDR3
Max CPUs in ConfigMulti-socket support for servers	1

🌡️

Power & Cooling

The Pentium E5400 has a rated TDP (Thermal Design Power) of 65 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Pentium E5400
TDPThermal Design Power — heat output under sustained workload	65 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	74 °C

💰

Value Analysis

At an average price of $49 (MSRP: $55), the Pentium E5400 delivers 21 PassMark points per dollar. Performance ranking position: #3066 out of all indexed processors.

Specification	Pentium E5400
MSRPManufacturer's Suggested Retail Price	$55
Avg Price (30d)Average market price over the last 30 days	$49
Launch PriceOriginal retail price at launch	$55
Performance RankPosition in overall performance ranking	#3066
Release DateLaunch date	18 January 2009 (16 years ago)
Release Year	2009
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	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	desktop
Designer	Intel
Launch Price	$55
Manufacturer	Intel
Release Date	18 January 2009 (16 years ago)
Architecture Codename	Wolfdale (2008−2010)
Performance Ranking Position	3066

Technical Specifications

14 specs

Cores	2
Threads	2
Die Size	82 mm2
L1 Cache	64 kB (per core)
L2 Cache	2 MB (total)
L3 Cache	0 kB
Max Frequency	2.7 GHz
64-Bit Support	+
Base Frequency	2.7 GHz
Transistor Count	228 million
Process Technology	45 nm
Allowed Core Voltage	0.85V-1.3625V
Max Core Temperature	74 °C
Windows 11 Compatible	-