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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo E8235 @ 2.80GHz vs Intel Core2 Duo T9400 @ 2.53GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.


×Intel Core2 Duo E8235 @ 2.80GHz×Intel Core2 Duo T9400 @ 2.53GHz+ ADD
PriceSearch Online$34.951
Socket TypeSocket PBGA479
CPU ClassLaptopLaptop
Clockspeed2.8 GHz2.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDPNA235W
Yearly Running CostNA$6.39
First Seen on ChartQ1 2009Q1 2009
# of Samples20703
Cross-Platform Rating17502557
Single Thread Rating1113310163
CPU Mark995894
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 21st of January 2021 - Higher results represent better performance
Intel Core2 Duo E8235 @ 2.80GHz
 995
Intel Core2 Duo T9400 @ 2.53GHz
 894
PassMark Software © 2008-2021
CPU Value (CPU Mark / $Price)
As of 21st of January 2021 - Higher results represent better value
Intel Core2 Duo E8235 @ 2.80GHz
 NA
Intel Core2 Duo T9400 @ 2.53GHz
 25.58
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 21st of January 2021 - Higher results represent better performance
Intel Core2 Duo E8235 @ 2.80GHz
 1,113
Intel Core2 Duo T9400 @ 2.53GHz
 1,016
PassMark Software © 2008-2021

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 E8235 @ 2.80GHzIntel Core2 Duo T9400 @ 2.53GHz
Max TDPNA35W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.