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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium G645 @ 2.90GHz vs Intel Celeron G1620 @ 2.70GHz

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

×Intel Pentium G645 @ 2.90GHz×Intel Celeron G1620 @ 2.70GHz+ ADD
Price$93.351$88.981
Socket TypeLGA1155FCLGA1155
CPU ClassDesktopDesktop
Clockspeed2.9 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP65W55W
Yearly Running Cost$11.86$10.04
First Seen on ChartQ1 2012Q1 2013
# of Samples352361
Cross-Platform Rating36753473
Single Thread Rating127013653
CPU Mark12991350
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 28th of February 2021 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
1,299
Intel Celeron G1620 @ 2.70GHz
1,350
CPU Value (CPU Mark / $Price)
As of 28th of February 2021 - Higher results represent better value
Intel Pentium G645 @ 2.90GHz
13.92
Intel Celeron G1620 @ 2.70GHz
15.18
CPU Single Thread Rating
As of 28th of February 2021 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
1,270
Intel Celeron G1620 @ 2.70GHz
1,365

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 Pentium G645 @ 2.90GHzIntel Celeron G1620 @ 2.70GHz
Max TDP65W55W
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.