Intel

Core2 Duo E4400

Core2 Duo E4400
BENCHMARKS (1,439)
MKT (0%)
BUILDS
SPECS
(2)
BUY • $108

Effective Speed -219%Effective Speed -219%Average Score -1,193%Memory -38%, 1-Core -760%, 2-Core -806%, 4-Core -1,610%, 8-Core -2,753%Overclocked Score -1,056%1-Core -662%, 2-Core -680%, 4-Core -1,429%, 8-Core -2,479%, Memory -32%Value & Sentiment User Rating -93%, Market Share -∞%, Price 107%, Value -171%Nice To Haves -2,914%64-Core -3,969%, 64-Core -4,465%, Age -308%

Average Bench: 33.3% (1248^th of 1442)

Based on 1,439 user benchmarks. Devices: BFEBFBFF000006FD, 00050400000607D0 Model: Intel(R) Core(TM)2 Duo CPU E4400 @ 2.00GHz

Poor: 20%Average: 33.3% Great: 38%

Gaming 33%

Sail boat

Desktop 36%

Jet ski

Workstation 21%

Surfboard

Popular builds with this CPU

Poor average bench

The Intel Core2 Duo E4400 averaged 66.7% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 60.1Pts

Avg. Single Core Speed 21.5Pts

See where your CPU ranks →

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Core2 Duo E4400 is just 19%. This is a relatively narrow range which indicates that the Intel Core2 Duo E4400 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 41.4Pts

Avg. Octa Core Speed 41.3Pts

Average Bench

(Based on 1,439 samples)

Rank 124833.3%

Min	Avg	Max
33.7	Memory 60.1	70
14.5	1-Core 21.5	25.6
20.2	2-Core 40	49.5
29.4% 40.6 Pts

Min	Avg	Max
23.3	4-Core 40.6	49.3
24.9	8-Core 41.3	49.6
5.5% 41 Pts

Min	Avg	Max
23.7	64-Core 41.4	49.6
2.6% 41.4 Pts

User Benchmarks

Bench

Normal

Heavy

Server

The fastest CPU (mainstream) averages a speed of 100%

CAN-User, 3 months ago.Core2 Duo E4400,

Socket 775, 1 CPU, 2 cores, 2 threads

Base clock 2 GHz, turbo 2 GHz (avg)

34.6% Below average

Memory 64

1-Core 23.6

2-Core 32.9

30% 40.2 Pts

4-Core 33.2

8-Core 33.7

4% 33.5 Pts

64-Core 33

2% 33 Pts

DZA-User, 10 months ago.Core2 Duo E4400,

CPU 1, 1 CPU, 2 cores, 2 threads

Base clock 2 GHz, turbo 2 GHz (avg)

33.6% Below average

Memory 61.2

1-Core 23.3

2-Core 33.7

30% 39.4 Pts

4-Core 38

8-Core 38.7

5% 38.3 Pts

64-Core 30.5

2% 30.5 Pts

GRC-User, 12 months ago.Core2 Duo E4400,

Socket 775, 1 CPU, 2 cores, 2 threads

Base clock 2 GHz

30.9% Below average

Memory 58.7

1-Core 14.1

2-Core 30

26% 34.3 Pts

4-Core 21.2

8-Core 23.9

3% 22.5 Pts

64-Core 20.3

1% 20.3 Pts

SVK-User, 5 months ago.Core2 Duo E4400,

CPU, 1 CPU, 2 cores, 2 threads

Base clock 2 GHz, turbo 2 GHz (avg)

29.2% Poor

Memory 55

1-Core 18.1

2-Core 22.8

25% 32 Pts

4-Core 22.6

8-Core 23.3

3% 23 Pts

64-Core 20.9

1% 20.9 Pts

DZA-User, 10 months ago.Core2 Duo E4400,

CPU 1, 1 CPU, 2 cores, 2 threads

Base clock 2 GHz, turbo 2 GHz (avg)

23.7% Poor

Memory 43.5

1-Core 21.2

2-Core 23.4

22% 29.4 Pts

4-Core 24.7

8-Core 29.8

4% 27.2 Pts

64-Core 33.2

2% 33.2 Pts

1,439 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,712,986 CPUs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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Typical Core2 Duo E4400 Builds (Compare 5,559 builds) See popular component choices, score breakdowns and rankings

Gaming 2%

Tree trunk

Desktop 33%

Sail boat

Workstation 2%

Tree trunk

Motherboard: To Be Filled By O.E.M.

CPU
Core2 Duo E4400Intel $108Bench 33%, 1,439 samples	1x

GPU
HD 2500 (Desktop 1.05 GHz)IntelBench 1%, 146,665 samples	614x
HD 2000 (Desktop 1.1 GHz)IntelBench 1%, 150,891 samples	461x
G41 Express ChipsetIntelBench 0%, 33,874 samples	361x

SSD
A400 240GBKingston $28Bench 66%, 424,288 samples	136x
256GB 256GBSSDBench 77%, 9,229 samples	101x
128GB 128GBSSDBench 65%, 7,332 samples	90x

RAM
2x2GBUnknownBench 20%, 446,702 samples	500x
2x8GBUnknownBench 64%, 236,291 samples	300x
2x4GBUnknownBench 39%, 424,126 samples	227x

EDIT WITH CUSTOM PC BUILDER

Value: 39% - Below average

Total price: $136

Popular Core2 Duo E4400 compatible motherboards:

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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. ^[CPUPro]

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Specifications

Essentials

Description	Intel® Core™2 Duo Processor E4400 (2M Cache, 2.00 GHz, 800 MHz FSB)
Code Name	Conroe
Launch Date	Q2'07
Processor Number	E4400
# of Cores	2
Cache	2 MB L2
Instruction Set	64-bit
Embedded Options Available	No
Lithography	65 nm
VID Voltage Range	0.8500V-1.5V
Recommended Price	N/A
Clock Speed	2 GHz
Bus Speed	800 MHz FSB
Max TDP	65 W
FSB Parity	No

Data Protection

AES New Instructions	No

Advanced Technologies

Virtualization Tech (VT-x)	No
Intel 64	Yes
Idle States	Yes
Enhanced Intel SpeedStep® Tech	Yes
Thermal Monitoring Technologies	Yes
Turbo Boost Tech	No
Hyper-Threading Tech	No
Demand Based Switching	No

Package

Package Size	37.5mm x 37.5mm
Sockets Supported	LGA775
Processing Die Size	111 mm2
# of Processing Die Transistors	167 million

Platform Protection

Execute Disable Bit	Yes
Trusted Execution Tech	No

Comments

Added n/a ago.

USA-User

level
9,834

Excellent (edit your comment) Add link

3 years ago.

AUS-User

level
3,948

Terrible

6 years ago.

This processor is from 2007 and is a 2Ghz dual core with 2MB of L2 cache and no L3 cache. An AMD Ryzen R5 has 4 or 6 cores at over 3.5Ghz with 8 to 12 threads with 2MB to 3MB L2 cache and 8MB to 16MB of L3 cache. In Passmark the Core 2 Duo scored a CPU score of 1,161 and the Ryzen R5 1500X scored 10,739 and the 1600x scored 13,108. How can a ten year old bit of technology teach a modern quad and hexacore CPU a thing or two? Looks to me like this guy doesn't know a thing about PC's at all!

Your
opinion?

▲Like ▼Dislike

Ready to retire
Age: 10 years

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ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Intel

Core2 Duo E4400

Average Bench: 33.3% (1248^th of 1442)

Popular builds with this CPU

Poor average bench

Strengths

Very good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

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Intel

Core2 Duo E4400

Average Bench: 33.3% (1248th of 1442)

Popular builds with this CPU

Poor average bench

Strengths

Very good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: To Be Filled By O.E.M.

Popular Core2 Duo E4400 compatible motherboards:

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Average Bench: 33.3% (1248^th of 1442)