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Intel Celeron G4900T vs Pentium G3420

The Intel Celeron G4900T @ 2.90GHz is newer than Intel Pentium G3420 @ 3.20GHz and is around 11% faster in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. Also, Intel Pentium G3420 @ 3.20GHz uses around 43% more power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 644 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 G4900T @ 2.90GHz×Intel Pentium G3420 @ 3.20GHz+ ADD
Price Search Online Search Online
Socket TypeFCLGA1151-2FCLGA1150
CPU ClassDesktopDesktop
Clockspeed2.9 GHz3.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L3: 2MBL1: 128KB, L2: 0.5MB, L3: 3MB
TDP35W54W
Yearly Running Cost$6.39$9.86
OtherIntel UHD Graphics 610
First Seen on ChartQ1 2018Q3 2013
# of Samples33611
CPU Value37.328.2
Single Thread Rating(% diff. to max in group)1749(-2.3%)1789(0.0%)
CPU Mark(% diff. to max in group)2236(0.0%)2022(-9.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 13th of November 2025 - Higher results represent better performance
Intel Celeron G4900T @ 2.90GHz
2,236
Intel Pentium G3420 @ 3.20GHz
2,022
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 13th of November 2025 - Higher results represent better value
Intel Celeron G4900T @ 2.90GHz
37.3
Intel Pentium G3420 @ 3.20GHz
28.2
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of November 2025 - Higher results represent better performance
Intel Celeron G4900T @ 2.90GHz
1,749
Intel Pentium G3420 @ 3.20GHz
1,789
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 G4900T @ 2.90GHz Intel Pentium G3420 @ 3.20GHz
Max TDP35W54W
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.