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Intel Pentium G2140 vs Pentium G2120

The Intel Pentium G2140 @ 3.30GHz is newer than Intel Pentium G2120 @ 3.10GHz and is around 12% faster in multi-threaded (CPU Mark) testing. The Intel Pentium G2140 @ 3.30GHz is around 8% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 241 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 Pentium G2140 @ 3.30GHz×Intel Pentium G2120 @ 3.10GHz+ ADD
Price $95.1 - BUY $81.95 - BUY
Socket TypeLGA1155FCLGA1155
CPU ClassDesktopDesktop
Clockspeed3.3 GHz3.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L1: 128KB, L2: 0.5MB, L3: 3MB
TDP55W55W
Yearly Running Cost$10.04$10.04
Other
First Seen on ChartQ1 2014Q4 2012
# of Samples12229
CPU Rank35313690
CPU Value22.022.9
Single Thread Rating(% diff. to max in group)1838(0.0%)1701(-7.4%)
CPU Mark(% diff. to max in group)2095(0.0%)1873(-10.6%)

CPU Mark Rating
As of 11th of February 2026 - Higher results represent better performance
Intel Pentium G2140 @ 3.30GHz
2,095
Intel Pentium G2120 @ 3.10GHz
1,873
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 11th of February 2026 - Higher results represent better value
Intel Pentium G2140 @ 3.30GHz
22.0
Intel Pentium G2120 @ 3.10GHz
22.9
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 11th of February 2026 - Higher results represent better performance
Intel Pentium G2140 @ 3.30GHz
1,838
Intel Pentium G2120 @ 3.10GHz
1,701
PassMark Software © 2008-2026
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 Pentium G2140 @ 3.30GHz Intel Pentium G2120 @ 3.10GHz
Max TDP55W55W
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.