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Intel Solo T1400 vs Mobile AMD Sempron 3400+

The Intel Core Solo T1400 @ 1.83GHz is newer than Mobile AMD Sempron 3400+, while Mobile AMD Sempron 3400+ is around 6% faster in multi-threaded (CPU Mark) testing, but Intel Core Solo T1400 @ 1.83GHz is around 7% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 23 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.

×Intel Core Solo T1400 @ 1.83GHz×Mobile AMD Sempron 3400++ ADD
Price Search Online Search Online
Socket TypePGA478Socket S1 (S1g1)
CPU ClassLaptopLaptop
Clockspeed1.8 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
CacheL1: 64KB, L2: 2.0MB, L3: 0MBL1: 128KB, L2: 0.3MB,
TDP27W25W
Yearly Running Cost$4.93$4.56
Other
First Seen on ChartQ2 2009Q1 2009
# of Samples518
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)5253(0.0%)4893(-6.7%)
CPU Mark(% diff. to max in group)253(-6.1%)269(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 6th of April 2025 - Higher results represent better performance
Intel Core Solo T1400 @ 1.83GHz
253
Mobile AMD Sempron 3400+
269
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Core Solo T1400 @ 1.83GHz
525
Mobile AMD Sempron 3400+
489
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.
Intel Core Solo T1400 @ 1.83GHz Mobile AMD Sempron 3400+
Max TDP27W25W
Power consumption per day (kWh)0.050.05
Running cost per day$0.013$0.013
Power consumption per year (kWh)19.718.3
Running cost per year$4.93$4.56
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.