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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-2840QM @ 2.40GHz vs Intel Core i7-2670QM @ 2.20GHz

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

  • 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 i7-2840QM @ 2.40GHz×Intel Core i7-2670QM @ 2.20GHz+ ADD
Price Search Online Search Online
Socket TyperPGA988BPGA988B
CPU ClassLaptopLaptop
Clockspeed2.4 GHz2.2 GHz
Turbo SpeedUp to 3.5 GHzUp to 3.1 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 6MB
TDPNA245W
Yearly Running CostNA$8.21
Other
First Seen on ChartQ3 2012Q3 2011
# of Samples46479
CPU Value0.029.1
Single Thread Rating(% diff. to max in group)1493(0.0%)1320(-11.6%)
CPU Mark(% diff. to max in group)3842(0.0%)3752(-2.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 2nd of October 2023 - Higher results represent better performance
Intel Core i7-2840QM @ 2.40GHz
3,842
Intel Core i7-2670QM @ 2.20GHz
3,752
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 2nd of October 2023 - Higher results represent better value
Intel Core i7-2840QM @ 2.40GHz
NA
Intel Core i7-2670QM @ 2.20GHz
29.1
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 2nd of October 2023 - Higher results represent better performance
Intel Core i7-2840QM @ 2.40GHz
1,493
Intel Core i7-2670QM @ 2.20GHz
1,320
PassMark Software © 2008-2023

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 Core i7-2840QM @ 2.40GHzIntel Core i7-2670QM @ 2.20GHz
Max TDPNA45W
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.