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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo T5450 vs Core2 Duo T7500 vs Core2 Duo T5900 vs Core2 Duo T7800 vs Core2 Duo T9500

All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 1709 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 Core2 Duo T5450 @ 1.66GHz×Intel Core2 Duo T7500 @ 2.20GHz×Intel Core2 Duo T5900 @ 2.20GHz×Intel Core2 Duo T7800 @ 2.60GHz×Intel Core2 Duo T9500 @ 2.60GHz
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Socket TypePGA478BGA479Socket PBGA479BGA479
CPU ClassLaptopLaptopLaptopLaptopLaptop
Clockspeed1.7 GHz2.2 GHz2.2 GHz2.6 GHz2.6 GHz
Turbo SpeedNot SupportedNot SupportedNot SupportedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)2 (Threads: 2)2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 2.0MB, L3: 0MBL1: 128KB, L2: 4.0MB, L3: 0MBL1: 128KB, L2: 2.0MB, L3: 0MBL1: 128KB, L2: 4.0MB, L3: 0MBL1: 128KB, L2: 6.0MB, L3: 0MB
TDP35W35WNA235W35W
Yearly Running Cost$6.39$6.39NA$6.39$6.39
Other
First Seen on ChartQ1 2009Q4 2008Q1 2009Q1 2009Q1 2009
# of Samples3109967161271
CPU Value0.014.10.01.59.7
Single Thread Rating(% diff. to max in group)5923(-44.7%)8643(-19.4%)7683(-28.3%)9353(-12.7%)10713(0.0%)
CPU Mark(% diff. to max in group)583(-44.3%)832(-20.4%)652(-37.6%)905(-13.4%)1045(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.
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 22nd of April 2025 - Higher results represent better performance
Intel Core2 Duo T5450 @ 1.66GHz
583
Intel Core2 Duo T7500 @ 2.20GHz
832
Intel Core2 Duo T5900 @ 2.20GHz
652
Intel Core2 Duo T7800 @ 2.60GHz
905
Intel Core2 Duo T9500 @ 2.60GHz
1,045
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 22nd of April 2025 - Higher results represent better value
Intel Core2 Duo T5450 @ 1.66GHz
NA
Intel Core2 Duo T7500 @ 2.20GHz
14.1
Intel Core2 Duo T5900 @ 2.20GHz
NA
Intel Core2 Duo T7800 @ 2.60GHz
1.5
Intel Core2 Duo T9500 @ 2.60GHz
9.7
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 22nd of April 2025 - Higher results represent better performance
Intel Core2 Duo T5450 @ 1.66GHz
592
Intel Core2 Duo T7500 @ 2.20GHz
864
Intel Core2 Duo T5900 @ 2.20GHz
768
Intel Core2 Duo T7800 @ 2.60GHz
935
Intel Core2 Duo T9500 @ 2.60GHz
1,071
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 Core2 Duo T5450 @ 1.66GHz Intel Core2 Duo T7500 @ 2.20GHz Intel Core2 Duo T5900 @ 2.20GHz Intel Core2 Duo T7800 @ 2.60GHz Intel Core2 Duo T9500 @ 2.60GHz
Max TDP35W35WNA35W35W
Power consumption per day (kWh)NANANANANA
Running cost per dayNANANANANA
Power consumption per year (kWh)NANANANANA
Running cost per yearNANANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.