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Intel Celeron G3900 vs AMD Athlon II X4 631 Quad-

The Intel Celeron G3900 @ 2.80GHz is newer than AMD Athlon II X4 631 Quad-Core, while the multi-threaded (CPU Mark) is simliar, Intel Celeron G3900 @ 2.80GHz is around 34% faster in single-thread testing. However, Intel Celeron G3900 @ 2.80GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 535 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 G3900 @ 2.80GHz×AMD Athlon II X4 631 Quad-Core+ ADD
Price $21.99 - BUY Search Online
Socket TypeFCLGA1151FM1
CPU ClassDesktopDesktop
Clockspeed2.8 GHz2.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)4 (Threads: 4)
CacheL1: 128KB, L2: 0.5MB, L3: 2MBL1: 512KB, L2: 4.0MB,
TDP51W100W
Yearly Running Cost$9.31$18.25
Other
First Seen on ChartQ1 2016Q3 2011
# of Samples308227
CPU Value97.7172.4
Single Thread Rating(% diff. to max in group)1687(0.0%)1115(-33.9%)
CPU Mark(% diff. to max in group)2149(0.0%)2122(-1.3%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 12th of March 2025 - Higher results represent better performance
Intel Celeron G3900 @ 2.80GHz
2,149
AMD Athlon II X4 631 Quad-Core
2,122
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 12th of March 2025 - Higher results represent better value
Intel Celeron G3900 @ 2.80GHz
97.7
AMD Athlon II X4 631 Quad-Core
172.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 12th of March 2025 - Higher results represent better performance
Intel Celeron G3900 @ 2.80GHz
1,687
AMD Athlon II X4 631 Quad-Core
1,115
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 G3900 @ 2.80GHz AMD Athlon II X4 631 Quad-Core
Max TDP51W100W
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.