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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium G640T @ 2.40GHz vs Intel Pentium G620T @ 2.20GHz

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

×Intel Pentium G640T @ 2.40GHz×Intel Pentium G620T @ 2.20GHz+ ADD
Price$83.991$79.991
Socket TypeLGA1155LGA1155
CPU ClassDesktopDesktop
Clockspeed2.4 GHz2.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP35W35W
Yearly Running Cost$6.39$6.39
First Seen on ChartQ1 2012Q2 2011
# of Samples1422
Cross-Platform Rating33021406
Single Thread Rating11029613
CPU Mark1139896
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 20th of June 2021 - Higher results represent better performance
Intel Pentium G640T @ 2.40GHz
1,139
Intel Pentium G620T @ 2.20GHz
896
CPU Value (CPU Mark / $Price)
As of 20th of June 2021 - Higher results represent better value
Intel Pentium G640T @ 2.40GHz
13.56
Intel Pentium G620T @ 2.20GHz
11.21
CPU Single Thread Rating
As of 20th of June 2021 - Higher results represent better performance
Intel Pentium G640T @ 2.40GHz
1,102
Intel Pentium G620T @ 2.20GHz
961

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 G640T @ 2.40GHzIntel Pentium G620T @ 2.20GHz
Max TDP35W35W
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.