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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Turion II Ultra Dual-Core Mobile M640 vs Intel Core2 Duo P9700 @ 2.80GHz

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 Core2 Duo P9700 @ 2.80GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypeS1PGA478
CPU ClassLaptopLaptop
Clockspeed2.6 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP35W28W
Yearly Running Cost$6.39$5.11
First Seen on ChartQ4 2009Q2 2009
# of Samples18113
Single Thread Rating1063311513
CPU Mark10161109
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 28th of June 2022 - Higher results represent better performance
AMD Turion II Ultra Dual-Core Mobile M640
 1,016
Intel Core2 Duo P9700 @ 2.80GHz
 1,109
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 28th of June 2022 - Higher results represent better performance
AMD Turion II Ultra Dual-Core Mobile M640
 1,063
Intel Core2 Duo P9700 @ 2.80GHz
 1,151
PassMark Software © 2008-2022

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 Core2 Duo P9700 @ 2.80GHz
Max TDP35W28W
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.