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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i3-2120T @ 2.60GHz vs Intel Pentium G840 @ 2.80GHz

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 i3-2120T @ 2.60GHz×Intel Pentium G840 @ 2.80GHz+ ADD
Price $60 - BUY Search Online
Socket TypeLGA1155FCLGA1155
CPU ClassDesktopDesktop
Clockspeed2.6 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 4)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L1: 256KB, L2: 1.0MB, L3: 3MB
TDP35W65W
Yearly Running Cost$6.39$11.86
Other
First Seen on ChartQ3 2011Q2 2011
# of Samples127219
CPU Value25.321.5
Single Thread Rating(% diff. to max in group)1159(-8.5%)12673(0.0%)
CPU Mark(% diff. to max in group)1520(0.0%)1238(-18.5%)
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 3rd of December 2023 - Higher results represent better performance
Intel Core i3-2120T @ 2.60GHz
1,520
Intel Pentium G840 @ 2.80GHz
1,238
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 3rd of December 2023 - Higher results represent better value
Intel Core i3-2120T @ 2.60GHz
25.3
Intel Pentium G840 @ 2.80GHz
21.5
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 3rd of December 2023 - Higher results represent better performance
Intel Core i3-2120T @ 2.60GHz
1,159
Intel Pentium G840 @ 2.80GHz
1,267
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 i3-2120T @ 2.60GHzIntel Pentium G840 @ 2.80GHz
Max TDP35W65W
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.