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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo T7600 vs Core2 Duo E4400 vs Celeron J3455

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 1113 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 T7600 @ 2.33GHz×Intel Core2 Duo E4400 @ 2.00GHz×Intel Celeron J3455 @ 1.50GHz+ ADD
Price Search Online Search Online Search Online
Socket TypePBGA479, PPGA478LGA775FCBGA1296
CPU ClassLaptopDesktopDesktop
Clockspeed2.3 GHz2.0 GHz1.5 GHz
Turbo SpeedNot SupportedNot SupportedUp to 2.3 GHz
# of Physical Cores2 (Threads: 2)2 (Threads: 2)4 (Threads: 4)
CacheL1: 128KB, L2: 4.0MB, L3: 0MBL1: 128KB, L2: 2.0MB, L3: 0MBL1: 224KB, L2: 2.0MB, L3: 0MB
TDP34W65W10W
Yearly Running Cost$6.21$11.86$1.83
Other
First Seen on ChartQ4 2008Q4 2008Q4 2016
# of Samples189456468
CPU Value8.035.96.4
Single Thread Rating(% diff. to max in group)8443(0.0%)7833(-7.3%)812(-3.7%)
CPU Mark(% diff. to max in group)799(-64.5%)718(-68.1%)2250(0.0%)
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 21st of January 2025 - Higher results represent better performance
Intel Core2 Duo T7600 @ 2.33GHz
799
Intel Core2 Duo E4400 @ 2.00GHz
718
Intel Celeron J3455 @ 1.50GHz
2,250
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 21st of January 2025 - Higher results represent better value
Intel Core2 Duo T7600 @ 2.33GHz
8.0
Intel Core2 Duo E4400 @ 2.00GHz
35.9
Intel Celeron J3455 @ 1.50GHz
6.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 21st of January 2025 - Higher results represent better performance
Intel Core2 Duo T7600 @ 2.33GHz
844
Intel Core2 Duo E4400 @ 2.00GHz
783
Intel Celeron J3455 @ 1.50GHz
812
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 T7600 @ 2.33GHz Intel Core2 Duo E4400 @ 2.00GHz Intel Celeron J3455 @ 1.50GHz
Max TDP34W65W10W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.