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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium G645 @ 2.90GHz vs Intel Celeron G555 @ 2.70GHz

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 Pentium G645 @ 2.90GHz×Intel Celeron G555 @ 2.70GHz+ ADD
Price $83 - BUY $75 - BUY
Socket TypeLGA1155LGA1155
CPU ClassDesktopDesktop
Clockspeed2.9 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L1: 256KB, L2: 1.0MB,
TDP65W65W
Yearly Running Cost$11.86$11.86
Other
First Seen on ChartQ1 2012Q1 2012
# of Samples37613
CPU Value16.516.9
Single Thread Rating(% diff. to max in group)1317(0.0%)12753(-3.2%)
CPU Mark(% diff. to max in group)1367(0.0%)1268(-7.2%)
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 25th of September 2023 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
1,367
Intel Celeron G555 @ 2.70GHz
1,268
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 25th of September 2023 - Higher results represent better value
Intel Pentium G645 @ 2.90GHz
16.5
Intel Celeron G555 @ 2.70GHz
16.9
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 25th of September 2023 - Higher results represent better performance
Intel Pentium G645 @ 2.90GHz
1,317
Intel Celeron G555 @ 2.70GHz
1,275
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 Pentium G645 @ 2.90GHzIntel Celeron G555 @ 2.70GHz
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.