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AMD Athlon Dual 5400B vs Athlon 7850 Dual-

The AMD Athlon Dual Core 5400B is newer than AMD Athlon 7850 Dual-Core, while AMD Athlon 7850 Dual-Core is around 14% faster in multi-threaded (CPU Mark) testing, it is around 12% faster in single-thread testing. However, AMD Athlon 7850 Dual-Core uses around 38% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 151 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 Dual Core 5400B×AMD Athlon 7850 Dual-Core+ ADD
Price Search Online $69.09 - BUY
Socket TypeAM2AM2+
CPU ClassDesktopDesktop
Clockspeed2.8 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L1: 256KB, L2: 1.0MB, L3: 2MB
TDP65W95W
Yearly Running Cost$11.86$17.34
Other
First Seen on ChartQ2 2009Q2 2009
# of Samples27124
CPU Value0.015.3
Single Thread Rating(% diff. to max in group)9853(-11.9%)11183(0.0%)
CPU Mark(% diff. to max in group)914(-13.6%)1058(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 27th of December 2024 - Higher results represent better performance
AMD Athlon Dual Core 5400B
914
AMD Athlon 7850 Dual-Core
1,058
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 27th of December 2024 - Higher results represent better value
AMD Athlon Dual Core 5400B
NA
AMD Athlon 7850 Dual-Core
15.3
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 27th of December 2024 - Higher results represent better performance
AMD Athlon Dual Core 5400B
985
AMD Athlon 7850 Dual-Core
1,118
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 Athlon Dual Core 5400B AMD Athlon 7850 Dual-Core
Max TDP65W95W
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.