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Intel Celeron G540 vs Pentium G620

The Intel Celeron G540 @ 2.50GHz is newer than Intel Pentium G620 @ 2.60GHz and is around -5% slower in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. 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 1206 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 Celeron G540 @ 2.50GHz×Intel Pentium G620 @ 2.60GHz+ ADD
Price Search Online Search Online
Socket TypeLGA1155LGA1155
CPU ClassDesktopDesktop
Clockspeed2.5 GHz2.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 0.5MB, L3: 2MBL1: 128KB, L2: 0.5MB, L3: 3MB
TDP65W65W
Yearly Running Cost$11.86$11.86
Other
First Seen on ChartQ4 2011Q2 2011
# of Samples2051001
CPU Value104.7101.5
Single Thread Rating(% diff. to max in group)1142(-2.9%)1176(0.0%)
CPU Mark(% diff. to max in group)1155(-5.1%)1217(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 29th of April 2025 - Higher results represent better performance
Intel Celeron G540 @ 2.50GHz
1,155
Intel Pentium G620 @ 2.60GHz
1,217
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 29th of April 2025 - Higher results represent better value
Intel Celeron G540 @ 2.50GHz
104.7
Intel Pentium G620 @ 2.60GHz
101.5
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 29th of April 2025 - Higher results represent better performance
Intel Celeron G540 @ 2.50GHz
1,142
Intel Pentium G620 @ 2.60GHz
1,176
PassMark Software © 2008-2025
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 Celeron G540 @ 2.50GHz Intel Pentium G620 @ 2.60GHz
Max TDP65W65W
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.