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Intel i5-430UM vs Core2 Duo T7400

The Intel Core2 Duo T7400 @ 2.16GHz is newer than Intel Core i5-430UM @ 1.20GHz and is around 20% faster in multi-threaded (CPU Mark) testing. It is also significantly faster in single-thread testing. Also, Intel Core i5-430UM @ 1.20GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 187 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 i5-430UM @ 1.20GHz×Intel Core2 Duo T7400 @ 2.16GHz+ ADD
Price Search Online Search Online
Socket TypeBGA1288BGA479
CPU ClassLaptopLaptop
Clockspeed1.2 GHz2.2 GHz
Turbo SpeedUp to 1.7 GHzNot Supported
# of Physical Cores2 (Threads: 4)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L3: 3MBL1: 128KB, L2: 4.0MB, L3: 0MB
TDP18W34W
Yearly Running Cost$3.28$6.21
Other
First Seen on ChartQ2 2010Q3 2010
# of Samples17170
CPU Rank48324672
CPU Value0.05.0
Single Thread Rating(% diff. to max in group)481(-37.2%)7663(0.0%)
CPU Mark(% diff. to max in group)627(-16.9%)755(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 20th of January 2026 - Higher results represent better performance
Intel Core i5-430UM @ 1.20GHz
627
Intel Core2 Duo T7400 @ 2.16GHz
755
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 20th of January 2026 - Higher results represent better value
Intel Core i5-430UM @ 1.20GHz
NA
Intel Core2 Duo T7400 @ 2.16GHz
5.0
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 20th of January 2026 - Higher results represent better performance
Intel Core i5-430UM @ 1.20GHz
481
Intel Core2 Duo T7400 @ 2.16GHz
766
PassMark Software © 2008-2026
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 i5-430UM @ 1.20GHz Intel Core2 Duo T7400 @ 2.16GHz
Max TDP18W34W
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.