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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Turion II Ultra Dual-Core Mobile M640 vs Intel Pentium T4500 @ 2.30GHz

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

×AMD Turion II Ultra Dual-Core Mobile M640×Intel Pentium T4500 @ 2.30GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypeS1PGA478
CPU ClassLaptopLaptop
Clockspeed2.6 GHz2.3 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP35W35W
Yearly Running Cost$6.39$6.39
First Seen on ChartQ4 2009Q1 2010
# of Samples16938
Cross-Platform Rating24111753
Single Thread Rating106939133
CPU Mark1030748
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 5th of August 2020 - Higher results represent better performance
AMD Turion II Ultra Dual-Core Mobile M640
1,030
Intel Pentium T4500 @ 2.30GHz
748
CPU Single Thread Rating
As of 5th of August 2020 - Higher results represent better performance
AMD Turion II Ultra Dual-Core Mobile M640
1,069
Intel Pentium T4500 @ 2.30GHz
913

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 Turion II Ultra Dual-Core Mobile M640Intel Pentium T4500 @ 2.30GHz
Max TDP35W35W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.