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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon 64 X2 QL-64 vs Intel Core2 Duo T5450 @ 1.66GHz

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


×AMD Athlon 64 X2 QL-64×Intel Core2 Duo T5450 @ 1.66GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypeS1PGA478
CPU ClassLaptopLaptop
Clockspeed2.1 GHz1.7 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 ChartQ1 2009Q1 2009
# of Samples150292
Cross-Platform Rating15811330
Single Thread Rating72835693
CPU Mark630535
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 26th of January 2021 - Higher results represent better performance
AMD Athlon 64 X2 QL-64
 630
Intel Core2 Duo T5450 @ 1.66GHz
 535
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 26th of January 2021 - Higher results represent better performance
AMD Athlon 64 X2 QL-64
 728
Intel Core2 Duo T5450 @ 1.66GHz
 569
PassMark Software © 2008-2021

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 QL-64Intel Core2 Duo T5450 @ 1.66GHz
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.