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Intel Core2 Duo T7400 vs Pentium 957

The Intel Pentium 957 @ 1.20GHz is newer than Intel Core2 Duo T7400 @ 2.16GHz, while Intel Core2 Duo T7400 @ 2.16GHz is around 18% faster in multi-threaded (CPU Mark) testing, it is around 24% faster in single-thread testing. However, Intel Pentium 957 @ 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 164 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 T7400 @ 2.16GHz×Intel Pentium 957 @ 1.20GHz+ ADD
Price Search Online Search Online
Socket TypeBGA479FCBGA1023
CPU ClassLaptopLaptop
Clockspeed2.2 GHz1.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 4.0MB, L3: 0MBL1: 256KB, L2: 1.0MB, L3: 2MB
TDP34W17W
Yearly Running Cost$6.21$3.10
Other
First Seen on ChartQ3 2010Q3 2011
# of Samples1613
CPU Value5.14.6
Single Thread Rating(% diff. to max in group)757(0.0%)574(-24.3%)
CPU Mark(% diff. to max in group)761(0.0%)622(-18.2%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Core2 Duo T7400 @ 2.16GHz
761
Intel Pentium 957 @ 1.20GHz
622
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Intel Core2 Duo T7400 @ 2.16GHz
5.1
Intel Pentium 957 @ 1.20GHz
4.6
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Core2 Duo T7400 @ 2.16GHz
757
Intel Pentium 957 @ 1.20GHz
574
PassMark Software © 2008-2024
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 T7400 @ 2.16GHz Intel Pentium 957 @ 1.20GHz
Max TDP34W17W
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.