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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Extreme X9100 @ 3.06GHz 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 Extreme X9100 @ 3.06GHz×Intel Core2 Duo T9400 @ 2.53GHz+ ADD
Price$8511$34.95
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Socket TypePGA478BGA479
CPU ClassLaptopLaptop
Clockspeed3.1 GHz2.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP44W35W
Yearly Running Cost$8.03$6.39
First Seen on ChartQ4 2008Q1 2009
# of Samples95695
Cross-Platform Rating34952678
Single Thread Rating115210283
CPU Mark1162910
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 24th of November 2020 - Higher results represent better performance
Intel Core2 Extreme X9100 @ 3.06GHz
1,162
Intel Core2 Duo T9400 @ 2.53GHz
910
CPU Value (CPU Mark / $Price)
As of 24th of November 2020 - Higher results represent better value
Intel Core2 Extreme X9100 @ 3.06GHz
1.37
Intel Core2 Duo T9400 @ 2.53GHz
26.03
CPU Single Thread Rating
As of 24th of November 2020 - Higher results represent better performance
Intel Core2 Extreme X9100 @ 3.06GHz
1,152
Intel Core2 Duo T9400 @ 2.53GHz
1,028

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 Extreme X9100 @ 3.06GHzIntel Core2 Duo T9400 @ 2.53GHz
Max TDP44W35W
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.