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AMD A8-5545M APU vs Intel i3-4000M

The Intel Core i3-4000M @ 2.40GHz is newer than AMD A8-5545M APU also around 12% faster in multi-threaded (CPU Mark) testing, it is around 35% faster in single-thread testing. However, AMD A8-5545M APU uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1033 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 A8-5545M APU×Intel Core i3-4000M @ 2.40GHz+ ADD
Price Search Online Search Online
Socket TypeFP2FCPGA946
CPU ClassLaptopLaptop
Clockspeed1.7 GHz2.4 GHz
Turbo SpeedUp to 2.7 GHzNot Supported
# of Physical Cores4 (in 4 physical modules)2 (Threads: 4)
CacheL1: 320KB, L2: 8.0MB, L1: 128KB, L2: 0.5MB, L3: 3MB
TDP19W37W
Yearly Running Cost$3.47$6.75
OtherIntel HD Graphics 4600
First Seen on ChartQ3 2013Q3 2013
# of Samples296737
CPU Value0.030.8
Single Thread Rating(% diff. to max in group)825(-35.2%)1272(0.0%)
CPU Mark(% diff. to max in group)1570(-12.3%)1791(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of January 2025 - Higher results represent better performance
AMD A8-5545M APU
1,570
Intel Core i3-4000M @ 2.40GHz
1,791
CPU Value (CPU Mark / $Price)
As of 9th of January 2025 - Higher results represent better value
AMD A8-5545M APU
NA
Intel Core i3-4000M @ 2.40GHz
30.8
CPU Single Thread Rating
As of 9th of January 2025 - Higher results represent better performance
AMD A8-5545M APU
825
Intel Core i3-4000M @ 2.40GHz
1,272
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 A8-5545M APU Intel Core i3-4000M @ 2.40GHz
Max TDP19W37W
Power consumption per day (kWh)0.040.07
Running cost per day$0.009$0.018
Power consumption per year (kWh)13.927.0
Running cost per year$3.47$6.75
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.