Average Bench: 38.1% (974th of 1239)

Based on 5,092 user benchmarks.  Devices: BFEBFBFF00010676, , 0000000000010676, BFEBFBFF0001067A Model: Intel(R) Core(TM)2 Duo CPU P8400 @ 2.26GHz
Poor: 24%Average: 38.1% Great: 43%
Gaming
Gaming 38%
Jet ski
Desktop
Desktop 43%
Speed boat
Workstation
Workstation 25%
Raft

Poor average bench

The Intel Core2 Duo P8400 averaged 61.8% 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 64.6Pts
Avg. Single Core Mixed Speed 36.7Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Core2 Duo P8400 is just 19%. This is a relatively narrow range which indicates that the Intel Core2 Duo P8400 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Mixed Speed 71.9Pts
Avg. Octa Core Mixed Speed 71.7Pts
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Average Bench

(Based on 5,092 samples)
Min Avg Max
38.2 Memory 64.6 72.3
18 1-Core 36.7 42
32.2 2-Core 69.2 81.3
38.3% 56.8 Pts
Min Avg Max
39.5 4-Core 70.9 81.2
43.6 8-Core 71.7 81.5
9.7% 71.3 Pts
Min Avg Max
42.2 64-Core 71.9 81.5
4.8% 71.9 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
Intel(R) Genuine processor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
Memory 68.3
1-Core 41.1
2-Core 76.5
41% 62 Pts
4-Core 78.9
8-Core 75.1
11% 77 Pts
64-Core 67.4
4% 67.4 Pts
N/A, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
Memory 69.7
1-Core 41.7
2-Core 61.2
40% 57.5 Pts
4-Core 68
8-Core 79.2
10% 73.6 Pts
64-Core 71.2
5% 71.2 Pts
None, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
Memory 68.5
1-Core 40.2
2-Core 72.3
41% 60.3 Pts
4-Core 75.3
8-Core 71.8
10% 73.6 Pts
64-Core 79.2
5% 79.2 Pts
Socket 478, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
Memory 66.2
1-Core 37.7
2-Core 70.9
39% 58.3 Pts
4-Core 71.5
8-Core 75.6
10% 73.6 Pts
64-Core 74.8
5% 74.8 Pts
Microprocessor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
Memory 67.6
1-Core 38.7
2-Core 58
38% 54.8 Pts
4-Core 60.8
8-Core 64.2
8% 62.5 Pts
64-Core 63.2
4% 63.2 Pts
N/A, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
Memory 68
1-Core 39.7
2-Core 56.5
39% 54.7 Pts
4-Core 57.7
8-Core 61
8% 59.3 Pts
64-Core 61.2
4% 61.2 Pts
Microprocessor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
Memory 66.4
1-Core 33.8
2-Core 70.3
38% 56.8 Pts
4-Core 54.1
8-Core 62.8
8% 58.4 Pts
64-Core 70.3
5% 70.3 Pts
Intel(R) Genuine processor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
Memory 67.4
1-Core 39.4
2-Core 47.7
37% 51.5 Pts
4-Core 36.2
8-Core 51.1
6% 43.7 Pts
64-Core 52.9
4% 52.9 Pts
Microprocessor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
Memory 26.1
1-Core 9.4
2-Core 13.1
12% 16.2 Pts
4-Core 14.9
8-Core 16.6
2% 15.8 Pts
64-Core 19.6
1% 19.6 Pts
5,092 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 28,618,218 CPUs tested.

 Prices

AmazonUS $202 months
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Typical Core2 Duo P8400 Builds (Compare 1,681 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 38%
Jet ski
Workstation
Workstation 17%
Surfboard

System: Dell Latitude E6400

EDIT WITH CUSTOM PC BUILDER Value: 40% - Below average Total price: $48

Popular Core2 Duo P8400 systems:

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Processor Rankings (Price vs Performance) May 2020 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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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

1239 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.

 Frequently Asked Questions

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