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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon II X3 405e vs AMD Athlon 7850 Dual-Core

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • 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 X3 405e×AMD Athlon 7850 Dual-Core+ ADD
Price$112.91$99.99
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Socket TypeAM3AM2+
CPU ClassDesktopDesktop
Clockspeed2.3 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores3 (Threads: 3)2 (Threads: 2)
CacheL1: 384KB, L2: 1.5MB, L1: 256KB, L2: 1.0MB, L3: 2MB
Max TDP45W95W
Yearly Running Cost$8.21$17.34
Other
First Seen on ChartQ1 2010Q2 2009
# of Samples11123
Single Thread Rating(% diff. to max in group)973(-12.3%)11103(0.0%)
CPU Mark(% diff. to max in group)1331(0.0%)1037(-22.1%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
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 6th of December 2022 - Higher results represent better performance
AMD Athlon II X3 405e
1,331
AMD Athlon 7850 Dual-Core
1,037
CPU Value (CPU Mark / $Price)
As of 6th of December 2022 - Higher results represent better value
AMD Athlon II X3 405e
11.79
AMD Athlon 7850 Dual-Core
10.37
CPU Single Thread Rating
As of 6th of December 2022 - Higher results represent better performance
AMD Athlon II X3 405e
973
AMD Athlon 7850 Dual-Core
1,110

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 X3 405eAMD Athlon 7850 Dual-Core
Max TDP45W95W
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.