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Celeron Dual- T3300 vs Intel Core2 Duo T7400

The Intel Core2 Duo T7400 @ 2.16GHz is newer than Celeron Dual-Core T3300 @ 2.00GHz and is around 21% faster in multi-threaded (CPU Mark) testing. The Intel Core2 Duo T7400 @ 2.16GHz is around 8% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 255 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.

×Celeron Dual-Core T3300 @ 2.00GHz×Intel Core2 Duo T7400 @ 2.16GHz+ ADD
Price Search Online Search Online
Socket TypeμFCPGA-478BGA479
CPU ClassLaptopLaptop
Clockspeed2.0 GHz2.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 1.0MB, L3: 0MBL1: 128KB, L2: 4.0MB, L3: 0MB
TDP35W34W
Yearly Running Cost$6.39$6.21
Other
First Seen on ChartQ3 2010Q3 2010
# of Samples86169
CPU Value42.35.1
Single Thread Rating(% diff. to max in group)7113(-7.6%)7693(0.0%)
CPU Mark(% diff. to max in group)633(-17.3%)766(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 13th of December 2025 - Higher results represent better performance
Celeron Dual-Core T3300 @ 2.00GHz
633
Intel Core2 Duo T7400 @ 2.16GHz
766
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 13th of December 2025 - Higher results represent better value
Celeron Dual-Core T3300 @ 2.00GHz
42.3
Intel Core2 Duo T7400 @ 2.16GHz
5.1
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of December 2025 - Higher results represent better performance
Celeron Dual-Core T3300 @ 2.00GHz
711
Intel Core2 Duo T7400 @ 2.16GHz
769
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.
Celeron Dual-Core T3300 @ 2.00GHz Intel Core2 Duo T7400 @ 2.16GHz
Max TDP35W34W
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.