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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo P8400 @ 2.26GHz vs Intel Pentium Silver J5005 @ 1.50GHz vs Intel Core i3-8109U @ 3.00GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Core2 Duo P8400 @ 2.26GHz×Intel Pentium Silver J5005 @ 1.50GHz×Intel Core i3-8109U @ 3.00GHz+ ADD
Price Search Online Search Online Search Online
Socket TypeBGA479FCBGA1090FCBGA1528
CPU ClassLaptopDesktopLaptop
Clockspeed2.3 GHz1.5 GHz3.0 GHz
Turbo SpeedNot SupportedUp to 2.8 GHzUp to 3.6 GHz
# of Physical Cores2 (Threads: 2)4 (Threads: 4)2 (Threads: 4)
CacheL1: 128KB, L2: 3.0MB, L3: 0MBL1: 224KB, L2: 4.0MB, L3: 0MBL1: 128KB, L2: 0.5MB, L3: 4MB
TDP25W10W28W
Yearly Running Cost$4.56$1.83$5.11
Other Intel UHD Graphics 605Intel Iris Plus Graphics 655
First Seen on ChartQ4 2008Q4 2017Q4 2018
# of Samples1263270226
CPU Value2.85.98.5
Single Thread Rating(% diff. to max in group)9183(-56.6%)1204(-43.1%)2116(0.0%)
CPU Mark(% diff. to max in group)841(-80.2%)3095(-27.1%)4244(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 19th of April 2024 - Higher results represent better performance
Intel Core2 Duo P8400 @ 2.26GHz
841
Intel Pentium Silver J5005 @ 1.50GHz
3,095
Intel Core i3-8109U @ 3.00GHz
4,244
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 19th of April 2024 - Higher results represent better value
Intel Core2 Duo P8400 @ 2.26GHz
2.8
Intel Pentium Silver J5005 @ 1.50GHz
5.9
Intel Core i3-8109U @ 3.00GHz
8.5
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 19th of April 2024 - Higher results represent better performance
Intel Core2 Duo P8400 @ 2.26GHz
918
Intel Pentium Silver J5005 @ 1.50GHz
1,204
Intel Core i3-8109U @ 3.00GHz
2,116
PassMark Software © 2008-2024

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Core2 Duo P8400 @ 2.26GHzIntel Pentium Silver J5005 @ 1.50GHzIntel Core i3-8109U @ 3.00GHz
Max TDP25W10W28W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.