Average Bench: 17.6% (946th of 1173)

Based on 4,008 user benchmarks.  Devices: BFEBFBFF00010676, , 0000000000010676, BFEBFBFF0001067A Model: Intel(R) Core(TM)2 Duo CPU P8400 @ 2.26GHz
Poor: 11%Average: 17.6% Great: 20%
Gaming
Gaming 18%
Surfboard
Desktop
Desktop 22%
Surfboard
Workstation
Workstation 10%
Tree trunk

Terrible average bench

The Intel Core2 Duo P8400 averaged 82.4% 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 49.6Pts
Avg. Single Core Mixed Speed 37Pts

Excellent consistency

The range of scores (95th - 5th percentile) for the Intel Core2 Duo P8400 is just 8.91%. 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 57.2Pts
Avg. Multi Core Mixed Speed 72.7Pts
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Average Bench

(Based on 4,008 samples)
Min Avg Max
26.8 SC Int 49.6 56.9
14.8 SC Float 29.3 33.5
19.8 SC Mixed 37 42.2
31% 38.6 Pts
Min Avg Max
53.8 QC Int 95.9 111
34.2 QC Float 56.1 64.4
39.8 QC Mixed 70.6 81.5
16.9% 74.2 Pts
Min Avg Max
55.1 MC Int 98.3 111
31.2 MC Float 57.2 64.5
44.3 MC Mixed 72.7 81.7
11.6% 76.1 Pts
User Benchmarks Bench Single core Quad core Multi core
The fastest CPU (mainstream) averages a speed of 100%
None, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
SC Int 56.6
SC Float 33.8
SC Mixed 42.7
36% 44.4 Pts
QC Int 105
QC Float 64.2
QC Mixed 81.5
19% 83.5 Pts
MC Int 111
MC Float 64
MC Mixed 82.4
13% 85.7 Pts
Microprocessor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
SC Int 57.2
SC Float 33.4
SC Mixed 42
35% 44.2 Pts
QC Int 110
QC Float 64.2
QC Mixed 80.5
19% 84.9 Pts
MC Int 110
MC Float 64.4
MC Mixed 79.5
13% 84.8 Pts
U2E1, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
SC Int 57.1
SC Float 31.3
SC Mixed 42.2
35% 43.5 Pts
QC Int 110
QC Float 64.5
QC Mixed 79
19% 84.6 Pts
MC Int 111
MC Float 64.7
MC Mixed 80.7
13% 85.6 Pts
CPU, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
SC Int 54
SC Float 31.9
SC Mixed 40.3
34% 42.1 Pts
QC Int 103
QC Float 61.1
QC Mixed 75.7
18% 79.9 Pts
MC Int 93.1
MC Float 60.2
MC Mixed 67.2
11% 73.5 Pts
None, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
SC Int 54.7
SC Float 30.6
SC Mixed 39.4
33% 41.6 Pts
QC Int 104
QC Float 61.6
QC Mixed 75.2
18% 80.4 Pts
MC Int 106
MC Float 58.8
MC Mixed 77.5
12% 80.8 Pts
Intel(R) Genuine processor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
SC Int 53.4
SC Float 30.9
SC Mixed 38.3
33% 40.9 Pts
QC Int 101
QC Float 60.8
QC Mixed 76.9
18% 79.6 Pts
MC Int 101
MC Float 60.8
MC Mixed 77.1
12% 79.5 Pts
Microprocessor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
SC Int 50.1
SC Float 30.6
SC Mixed 31.4
30% 37.4 Pts
QC Int 102
QC Float 61.8
QC Mixed 79.5
18% 81 Pts
MC Int 102
MC Float 61.6
MC Mixed 71.3
12% 78.1 Pts
None, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
SC Int 38.6
SC Float 22.8
SC Mixed 28.4
24% 29.9 Pts
QC Int 75.9
QC Float 45.1
QC Mixed 57.1
14% 59.4 Pts
MC Int 79.2
MC Float 45.8
MC Mixed 58.3
9% 61.1 Pts
4,008 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,517,725 CPUs tested.

 Prices

AmazonUS $2116 mins
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Typical Core2 Duo P8400 Builds (Compare 1,196 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: 90% - Excellent Total price: $125

Popular Core2 Duo P8400 systems:

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Processor Rankings (Price vs Performance) July 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

1173 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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