iconcharts
2

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Duo L2400 vs Duo T2400

The Intel Core Duo L2400 @ 1.66GHz is newer than Intel Core Duo T2400 @ 1.83GHz and has comparable multi-threaded (CPU Mark) and single-thread rating. However, Intel Core Duo L2400 @ 1.66GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 329 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 L2400 @ 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
TDP15W31W
Yearly Running Cost$2.74$5.66
Other
First Seen on ChartQ2 2009Q1 2009
# of Samples25304
CPU Value0.022.6
Single Thread Rating(% diff. to max in group)5013(-4.9%)5273(0.0%)
CPU Mark(% diff. to max in group)348(-4.0%)362(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 2nd of April 2025 - Higher results represent better performance
Intel Core Duo L2400 @ 1.66GHz
348
Intel Core Duo T2400 @ 1.83GHz
362
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 2nd of April 2025 - Higher results represent better value
Intel Core Duo L2400 @ 1.66GHz
NA
Intel Core Duo T2400 @ 1.83GHz
22.6
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 2nd of April 2025 - Higher results represent better performance
Intel Core Duo L2400 @ 1.66GHz
501
Intel Core Duo T2400 @ 1.83GHz
527
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 L2400 @ 1.66GHz Intel Core Duo T2400 @ 1.83GHz
Max TDP15W31W
Power consumption per day (kWh)0.030.06
Running cost per day$0.007$0.015
Power consumption per year (kWh)10.922.6
Running cost per year$2.74$5.66
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.