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Intel Celeron J4005 vs Pentium G2020

The Intel Celeron J4005 @ 2.00GHz is newer than Intel Pentium G2020 @ 2.90GHz, while Intel Pentium G2020 @ 2.90GHz is around 10% faster in multi-threaded (CPU Mark) testing, it is around 31% faster in single-thread testing. However, Intel Celeron J4005 @ 2.00GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 1087 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 J4005 @ 2.00GHz×Intel Pentium G2020 @ 2.90GHz+ ADD
Price Search Online $34.99 - BUY
Socket TypeFCBGA1090FCLGA1155
CPU ClassDesktopDesktop
Clockspeed2.0 GHz2.9 GHz
Turbo SpeedUp to 2.7 GHzNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 112KB, L2: 4.0MB, L3: 0MBL1: 128KB, L2: 0.5MB, L3: 3MB
TDP10W55W
Yearly Running Cost$1.83$10.04
OtherIntel UHD Graphics 600
First Seen on ChartQ1 2018Q1 2013
# of Samples871000
CPU Value9.048.3
Single Thread Rating(% diff. to max in group)1076(-30.9%)1557(0.0%)
CPU Mark(% diff. to max in group)1522(-10.0%)1690(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Celeron J4005 @ 2.00GHz
1,522
Intel Pentium G2020 @ 2.90GHz
1,690
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
Intel Celeron J4005 @ 2.00GHz
9.0
Intel Pentium G2020 @ 2.90GHz
48.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Celeron J4005 @ 2.00GHz
1,076
Intel Pentium G2020 @ 2.90GHz
1,557
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 J4005 @ 2.00GHz Intel Pentium G2020 @ 2.90GHz
Max TDP10W55W
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.