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AMD Athlon II Dual- M340 vs Turion II P520 Dual-

The AMD Turion II P520 Dual-Core is newer than AMD Athlon II Dual-Core M340 and has comparable multi-threaded (CPU Mark) and single-thread rating. However, AMD Athlon II Dual-Core M340 uses around 33% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 139 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 Athlon II Dual-Core M340×AMD Turion II P520 Dual-Core+ ADD
Price Search Online Search Online
Socket TypeNA2S1
CPU ClassLaptopLaptop
Clockspeed2.2 GHz2.3 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L1: 256KB, L2: 2.0MB,
TDP35W25W
Yearly Running Cost$6.39$4.56
Other
First Seen on ChartQ2 2010Q2 2010
# of Samples17122
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)8583(-3.8%)8923(0.0%)
CPU Mark(% diff. to max in group)807(-4.4%)844(0.0%)
2 - Information not available. Do you know? Notify Us.
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 2nd of April 2025 - Higher results represent better performance
AMD Athlon II Dual-Core M340
807
AMD Turion II P520 Dual-Core
844
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 2nd of April 2025 - Higher results represent better performance
AMD Athlon II Dual-Core M340
858
AMD Turion II P520 Dual-Core
892
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 Athlon II Dual-Core M340 AMD Turion II P520 Dual-Core
Max TDP35W25W
Power consumption per day (kWh)0.070.05
Running cost per day$0.018$0.013
Power consumption per year (kWh)25.618.3
Running cost per year$6.39$4.56
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.