Average Bench: 17.6% (931st of 1158)

Based on 3,833 user benchmarks.  Devices: BFEBFBFF00010676, , 0000000000010676, BFEBFBFF0001067A Model: Intel(R) Core(TM)2 Duo CPU P8400 @ 2.26GHz
Poor: 12%Average: 17.6% Great: 20%
Gaming
Gaming 18%
Surfboard
Desktop
Desktop 23%
Surfboard
Workstation
Workstation 10%
Tree trunk

Terrible average bench

The Intel Core2 Duo P8400 averaged 82.3% 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

Single Core Integer Speed 50Pts
Avg. Single Core Mixed Speed 37.2Pts

Excellent consistency

The range of scores (95th - 5th percentile) for the Intel Core2 Duo P8400 is just 8.48%. This is an extremely narrow range which indicates that the Intel Core2 Duo P8400 performs superbly consistently under varying real world conditions.

Weaknesses

Multi Core Floating Point Speed 57.7Pts
Avg. Multi Core Mixed Speed 72.9Pts
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Average Bench

(Based on 3,833 samples)
Min Avg Max
31 SC Int 50 56.9
15.5 SC Float 29.4 33.4
21.5 SC Mixed 37.2 42.2
31.1% 38.8 Pts
Min Avg Max
56.8 QC Int 96.2 111
36.3 QC Float 56.4 64.4
44.9 QC Mixed 70.9 81.5
17% 74.5 Pts
Min Avg Max
63.3 MC Int 98.7 111
38.3 MC Float 57.7 64.6
48.5 MC Mixed 72.9 81.8
11.6% 76.4 Pts
User Benchmarks Bench Single core Quad core Multi core
The fastest CPU (mainstream) averages a speed of 100%
Socket 478, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
SC Int 56.2
SC Float 32.9
SC Mixed 41.5
35% 43.5 Pts
QC Int 106
QC Float 60.7
QC Mixed 80.2
19% 82.2 Pts
MC Int 109
MC Float 63.9
MC Mixed 80.6
13% 84.6 Pts
Microprocessor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
SC Int 55
SC Float 32.1
SC Mixed 39.8
34% 42.3 Pts
QC Int 40.2
QC Float 60.4
QC Mixed 81
14% 60.5 Pts
MC Int 107
MC Float 63.3
MC Mixed 81
13% 83.8 Pts
U2E1, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
SC Int 28.8
SC Float 25.1
SC Mixed 40.1
25% 31.3 Pts
QC Int 106
QC Float 63.5
QC Mixed 80.2
19% 83.2 Pts
MC Int 108
MC Float 63.1
MC Mixed 81.2
13% 84.2 Pts
CPU, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
SC Int 56
SC Float 33
SC Mixed 40.2
34% 43.1 Pts
QC Int 109
QC Float 64.1
QC Mixed 79.6
19% 84.1 Pts
MC Int 108
MC Float 62.8
MC Mixed 80.5
13% 83.9 Pts
Intel(R) Genuine processor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
SC Int 51.9
SC Float 31.3
SC Mixed 38.6
32% 40.6 Pts
QC Int 100
QC Float 62.6
QC Mixed 79.2
18% 80.7 Pts
MC Int 105
MC Float 61.7
MC Mixed 78.7
12% 81.8 Pts
CPU, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
SC Int 54.1
SC Float 31
SC Mixed 37.9
33% 41 Pts
QC Int 106
QC Float 61.1
QC Mixed 79.1
19% 81.9 Pts
MC Int 107
MC Float 64.4
MC Mixed 81.4
13% 84.1 Pts
Microprocessor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
SC Int 54.5
SC Float 31.8
SC Mixed 39.4
34% 41.9 Pts
QC Int 90.8
QC Float 52.9
QC Mixed 67
16% 70.2 Pts
MC Int 109
MC Float 61.6
MC Mixed 77.9
13% 82.8 Pts
N/A, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 1.6 GHz (avg)
SC Int 39
SC Float 22.8
SC Mixed 28.6
24% 30.1 Pts
QC Int 75.5
QC Float 43.1
QC Mixed 56.1
13% 58.2 Pts
MC Int 77.1
MC Float 45
MC Mixed 56.9
9% 59.7 Pts
3,833 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,039,991 CPUs tested.

 Prices

AmazonUS $72 years
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Typical Core2 Duo P8400 Builds (Compare 1,117 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 27%
Raft
Workstation
Workstation 14%
Tree trunk

System: Dell Latitude E6400

EDIT WITH CUSTOM PC BUILDER Value: 106% - Outstanding Total price: $99

Popular Core2 Duo P8400 systems:

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Processor Rankings (Price vs Performance) May 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Core™2 Duo Processor P8400 (3M Cache, 2.26 GHz, 1066 MHz FSB)
Code NamePenryn
Launch DateQ3'08
Processor NumberP8400
# of Cores2
Cache3 MB L2
Instruction Set64-bit
Embedded Options AvailableYes
Lithography45 nm
VID Voltage Range1.050V-1.150V
Recommended Price$199.00 - $211.00
Clock Speed2.26 GHz
Bus Speed1066 MHz FSB
Max TDP25 W
FSB ParityNo

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Turbo Boost TechNo
Hyper-Threading TechNo
Demand Based SwitchingNo

Package

Package Size35 mm x 35mm
Sockets SupportedBGA479, PGA478
Processing Die Size107 mm2
# of Processing Die Transistors410 million

Platform Protection

Execute Disable BitYes
Trusted Execution TechYes

 Comments

1158 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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