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Intel i3-4000M vs AMD A8-5550M APU

The Intel Core i3-4000M @ 2.40GHz is newer than AMD A8-5550M APU is around 26% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 1281 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.

×Intel Core i3-4000M @ 2.40GHz×AMD A8-5550M APU+ ADD
Price Search Online Search Online
Socket TypeFCPGA946FS1r2
CPU ClassLaptopLaptop
Clockspeed2.4 GHz2.1 GHz
Turbo SpeedNot SupportedUp to 3.1 GHz
# of Physical Cores2 (Threads: 4)4 (in 4 physical modules)
CacheL1: 128KB, L2: 0.5MB, L3: 3MBL1: 320KB, L2: 8.0MB,
TDP37W35W
Yearly Running Cost$6.75$6.39
OtherIntel HD Graphics 4600
First Seen on ChartQ3 2013Q3 2013
# of Samples798483
CPU Rank37533735
CPU Value30.90.0
Single Thread Rating(% diff. to max in group)1270(0.0%)1006(-20.7%)
CPU Mark(% diff. to max in group)1799(-1.4%)1824(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 17th of February 2026 - Higher results represent better performance
Intel Core i3-4000M @ 2.40GHz
1,799
AMD A8-5550M APU
1,824
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 17th of February 2026 - Higher results represent better value
Intel Core i3-4000M @ 2.40GHz
30.9
AMD A8-5550M APU
NA
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 17th of February 2026 - Higher results represent better performance
Intel Core i3-4000M @ 2.40GHz
1,270
AMD A8-5550M APU
1,006
PassMark Software © 2008-2026
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.
Intel Core i3-4000M @ 2.40GHz AMD A8-5550M APU
Max TDP37W35W
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.