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AMD A6-4455M APU vs A4-4355M APU

The AMD A4-4355M APU is newer than AMD A6-4455M APU and has comparable multi-threaded (CPU Mark) and single-thread rating. 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 277 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 A6-4455M APU×AMD A4-4355M APU+ ADD
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Socket TypeFP2FP2
CPU ClassLaptopLaptop
Clockspeed2.1 GHz1.9 GHz
Turbo SpeedUp to 2.6 GHzUp to 2.4 GHz
# of Physical Cores2 (in 1 physical modules)2 (in 2 physical modules)
CacheL1: 160KB, L2: 4.0MB, L1: 160KB, L2: 2.0MB,
TDP17W17W
Yearly Running Cost$3.10$3.10
Other
First Seen on ChartQ3 2012Q4 2012
# of Samples21166
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)786(-3.3%)8133(0.0%)
CPU Mark(% diff. to max in group)793(-1.6%)806(0.0%)
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 21st of November 2024 - Higher results represent better performance
AMD A6-4455M APU
793
AMD A4-4355M APU
806
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of November 2024 - Higher results represent better performance
AMD A6-4455M APU
786
AMD A4-4355M APU
813
PassMark Software © 2008-2024
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 A6-4455M APU AMD A4-4355M APU
Max TDP17W17W
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.