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AMD A6-3430MX APU vs A6-3420M APU

The AMD A6-3430MX APU is newer than AMD A6-3420M APU also around 6% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, AMD A6-3430MX APU uses around 25% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 778 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 A6-3430MX APU×AMD A6-3420M APU+ ADD
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Socket TypeFS1FS1
CPU ClassLaptopLaptop
Clockspeed1.7 GHz1.5 GHz
Turbo SpeedUp to 2.4 GHzUp to 2.4 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 512KB, L2: 4.0MB, L1: 512KB, L2: 4.0MB,
TDP45W35W
Yearly Running Cost$8.21$6.39
Other
First Seen on ChartQ1 2012Q1 2012
# of Samples46732
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)776(0.0%)773(-0.3%)
CPU Mark(% diff. to max in group)1389(0.0%)1299(-6.5%)

CPU Mark Rating
As of 6th of April 2025 - Higher results represent better performance
AMD A6-3430MX APU
1,389
AMD A6-3420M APU
1,299
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of April 2025 - Higher results represent better performance
AMD A6-3430MX APU
776
AMD A6-3420M APU
773
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 A6-3430MX APU AMD A6-3420M APU
Max TDP45W35W
Power consumption per day (kWh)0.090.07
Running cost per day$0.022$0.018
Power consumption per year (kWh)32.925.6
Running cost per year$8.21$6.39
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.