Average Bench: 38% (994th of 1264)

Based on 5,213 user benchmarks.  Devices: BFEBFBFF00010676, , 0000000000010676, BFEBFBFF0001067A Model: Intel(R) Core(TM)2 Duo CPU P8400 @ 2.26GHz
Poor: 24%Average: 38% 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 61.9% 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 64.4Pts
Avg. Single Core Mixed Speed 37Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Core2 Duo P8400 is just 18.5%. 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 71.4Pts
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Average Bench

(Based on 5,213 samples)
Min Avg Max
39.2 Memory 64.4 72.5
19.2 1-Core 37 42.2
32.9 2-Core 69.2 81.4
38.3% 56.9 Pts
Min Avg Max
40.8 4-Core 70.5 81.5
42.7 8-Core 71.4 81.7
9.65% 70.9 Pts
Min Avg Max
44 64-Core 71.9 81.8
4.8% 71.9 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
CPU 1, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
Memory 76.1
1-Core 40.8
2-Core 75.7
44% 64.2 Pts
4-Core 77
8-Core 80.3
11% 78.7 Pts
64-Core 77.1
5% 77.1 Pts
Microprocessor, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz
Memory 70.1
1-Core 40.2
2-Core 80.4
42% 63.6 Pts
4-Core 80.9
8-Core 80.8
11% 80.9 Pts
64-Core 81.5
6% 81.5 Pts
U2E1, 1 CPU, 2 cores, 2 threads
Base clock 2.25 GHz, turbo 2.25 GHz (avg)
Memory 58.6
1-Core 40.5
2-Core 77.6
38% 58.9 Pts
4-Core 76.5
8-Core 75.3
10% 75.9 Pts
64-Core 76.7
5% 76.7 Pts
5,213 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 33,214,621 CPUs tested.

 Prices

AmazonUS $206 months
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Typical Core2 Duo P8400 Builds (Compare 382 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 38%
Jet ski
Workstation
Workstation 2%
Tree trunk

System: Dell Latitude E6400

EDIT WITH CUSTOM PC BUILDER Value: 45% - Average Total price: $48

Popular Core2 Duo P8400 systems:

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Processor Rankings (Price vs Performance) September 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

1264 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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HDDRAMUSB
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