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Intel Duo T2300 vs Duo T2400

The Intel Core Duo T2300 @ 1.66GHz is newer than Intel Core Duo T2400 @ 1.83GHz and is around -11% slower in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. 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 645 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 Core Duo T2300 @ 1.66GHz×Intel Core Duo T2400 @ 1.83GHz+ ADD
Price Search Online Search Online
Socket TypeBGA479BGA479
CPU ClassLaptopLaptop
Clockspeed1.7 GHz1.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 2.0MB, L3: 0MBL1: 128KB, L2: 2.0MB, L3: 0MB
TDP31W31W
Yearly Running Cost$5.66$5.66
Other
First Seen on ChartQ1 2009Q1 2009
# of Samples340305
CPU Value0.022.8
Single Thread Rating(% diff. to max in group)5093(-3.8%)5303(0.0%)
CPU Mark(% diff. to max in group)325(-11.0%)365(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 16th of November 2025 - Higher results represent better performance
Intel Core Duo T2300 @ 1.66GHz
325
Intel Core Duo T2400 @ 1.83GHz
365
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 16th of November 2025 - Higher results represent better value
Intel Core Duo T2300 @ 1.66GHz
NA
Intel Core Duo T2400 @ 1.83GHz
22.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 16th of November 2025 - Higher results represent better performance
Intel Core Duo T2300 @ 1.66GHz
509
Intel Core Duo T2400 @ 1.83GHz
530
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 Core Duo T2300 @ 1.66GHz Intel Core Duo T2400 @ 1.83GHz
Max TDP31W31W
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.