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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium N3540 vs Core2 Duo E6600 vs Pentium E5300 vs Core2 Duo E6750 vs AMD Athlon 64 X2 Dual 6000+

The CPUs selected in this comparison belong in different CPU Classes: Laptop, Desktop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 6877 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 Pentium N3540 @ 2.16GHz×Intel Core2 Duo E6600 @ 2.40GHz×Intel Pentium E5300 @ 2.60GHz×Intel Core2 Duo E6750 @ 2.66GHz×AMD Athlon 64 X2 Dual Core 6000+
Price Search Online Search Online $86.24 - BUY Search Online Search Online
Socket TypeFCBGA1170PLGA775LGA775LGA775AM2
CPU ClassLaptopDesktopDesktopDesktopDesktop
Clockspeed2.2 GHz2.4 GHz2.6 GHz2.7 GHz3.0 GHz
Turbo SpeedUp to 2.7 GHzNot SupportedNot SupportedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 2)2 (Threads: 2)2 (Threads: 2)2 (Threads: 2)
CacheL1: 224KB, L2: 2.0MB, L3: 0MBL1: 128KB, L2: 4.0MB, L3: 0MBL1: 128KB, L2: 2.0MB, L3: 0MBL1: 128KB, L2: 4.0MB, L3: 0MBL1: 256KB, L2: 1.0MB,
TDP7.5W65W65W65W89W
Yearly Running Cost$1.28$11.86$11.86$11.86$16.24
Other
First Seen on ChartQ4 2014Q4 2008Q2 2009Q4 2008Q4 2008
# of Samples12511546153614751069
CPU Value4.853.910.799.424.3
Single Thread Rating(% diff. to max in group)707(-32.4%)9463(-9.5%)10233(-2.2%)10303(-1.5%)10463(0.0%)
CPU Mark(% diff. to max in group)1201(0.0%)941(-21.7%)920(-23.4%)1024(-14.7%)936(-22.1%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
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 19th of April 2025 - Higher results represent better performance
Intel Pentium N3540 @ 2.16GHz
1,201
Intel Core2 Duo E6600 @ 2.40GHz
941
Intel Pentium E5300 @ 2.60GHz
920
Intel Core2 Duo E6750 @ 2.66GHz
1,024
AMD Athlon 64 X2 Dual Core 6000+
936
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 19th of April 2025 - Higher results represent better value
Intel Pentium N3540 @ 2.16GHz
4.8
Intel Core2 Duo E6600 @ 2.40GHz
53.9
Intel Pentium E5300 @ 2.60GHz
10.7
Intel Core2 Duo E6750 @ 2.66GHz
99.4
AMD Athlon 64 X2 Dual Core 6000+
24.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 19th of April 2025 - Higher results represent better performance
Intel Pentium N3540 @ 2.16GHz
707
Intel Core2 Duo E6600 @ 2.40GHz
946
Intel Pentium E5300 @ 2.60GHz
1,023
Intel Core2 Duo E6750 @ 2.66GHz
1,030
AMD Athlon 64 X2 Dual Core 6000+
1,046
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 Pentium N3540 @ 2.16GHz Intel Core2 Duo E6600 @ 2.40GHz Intel Pentium E5300 @ 2.60GHz Intel Core2 Duo E6750 @ 2.66GHz AMD Athlon 64 X2 Dual Core 6000+
Max TDP7.5W65W65W65W89W
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.