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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon 64 X2 Dual Core 3400+ vs AMD Sempron 145

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 64 X2 Dual Core 3400+×AMD Sempron 145+ ADD
Price Search Online $39.99 - BUY
Socket Type754AM3
CPU ClassDesktopDesktop
Clockspeed2.2 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)1 (Threads: 1)
CacheL1: 256KB, L2: 1.0MB, L1: 128KB, L2: 1.0MB,
TDP89W45W
Yearly Running Cost$16.24$8.21
Other
First Seen on ChartQ4 2010Q4 2010
# of Samples9280
CPU Value0.012.7
Single Thread Rating(% diff. to max in group)505(-49.6%)10013(0.0%)
CPU Mark(% diff. to max in group)531(0.0%)506(-4.7%)
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 30th of November 2023 - Higher results represent better performance
AMD Athlon 64 X2 Dual Core 3400+
531
AMD Sempron 145
506
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 30th of November 2023 - Higher results represent better value
AMD Athlon 64 X2 Dual Core 3400+
NA
AMD Sempron 145
12.7
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 30th of November 2023 - Higher results represent better performance
AMD Athlon 64 X2 Dual Core 3400+
505
AMD Sempron 145
1,001
PassMark Software © 2008-2023

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 64 X2 Dual Core 3400+AMD Sempron 145
Max TDP89W45W
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.