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AMD A6-5400K APU vs Intel Core2 Duo E7400

The AMD A6-5400K APU is newer than Intel Core2 Duo E7400 @ 2.80GHz also around 18% faster in multi-threaded (CPU Mark) testing, it is around 13% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 1959 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • 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.

×AMD A6-5400K APU×Intel Core2 Duo E7400 @ 2.80GHz+ ADD
Price Search Online Search Online
Socket TypeFM2LGA775
CPU ClassDesktopDesktop
Clockspeed3.6 GHz2.8 GHz
Turbo SpeedUp to 3.8 GHzNot Supported
# of Physical Cores2 (in 1 physical modules)2 (Threads: 2)
CacheL1: 160KB, L2: 2.0MB, L1: 128KB, L2: 3.0MB, L3: 0MB
TDP65W65W
Yearly Running Cost$11.86$11.86
Other
First Seen on ChartQ4 2012Q4 2008
# of Samples6301329
CPU Value26.021.3
Single Thread Rating(% diff. to max in group)1265(0.0%)11073(-12.5%)
CPU Mark(% diff. to max in group)1274(0.0%)1042(-18.2%)
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 13th of March 2025 - Higher results represent better performance
AMD A6-5400K APU
1,274
Intel Core2 Duo E7400 @ 2.80GHz
1,042
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 13th of March 2025 - Higher results represent better value
AMD A6-5400K APU
26.0
Intel Core2 Duo E7400 @ 2.80GHz
21.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of March 2025 - Higher results represent better performance
AMD A6-5400K APU
1,265
Intel Core2 Duo E7400 @ 2.80GHz
1,107
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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.
AMD A6-5400K APU Intel Core2 Duo E7400 @ 2.80GHz
Max TDP65W65W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.