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Intel Celeron G5900 vs AMD Athlon II X4 640

The Intel Celeron G5900 @ 3.40GHz is newer than AMD Athlon II X4 640 also around 15% faster in multi-threaded (CPU Mark) testing, it is around 43% faster in single-thread testing. However, AMD Athlon II X4 640 uses around 48% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 1823 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 G5900 @ 3.40GHz×AMD Athlon II X4 640+ ADD
Price $54.96 - BUY $48.02 - BUY
Socket TypeFCLGA1200AM3
CPU ClassDesktopDesktop
Clockspeed3.4 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)4 (Threads: 4)
CacheL1: 256KB, L2: 1.0MB, L3: 2MBL1: 512KB, L2: 2.0MB, L3: 6MB
TDP58W95W
Yearly Running Cost$10.59$17.34
OtherIntel UHD Graphics 610
First Seen on ChartQ2 2020Q2 2010
# of Samples211802
CPU Value48.346.8
Single Thread Rating(% diff. to max in group)2111(0.0%)1212(-42.6%)
CPU Mark(% diff. to max in group)2656(0.0%)2247(-15.4%)

CPU Mark Rating
As of 29th of January 2025 - Higher results represent better performance
Intel Celeron G5900 @ 3.40GHz
2,656
AMD Athlon II X4 640
2,247
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 29th of January 2025 - Higher results represent better value
Intel Celeron G5900 @ 3.40GHz
48.3
AMD Athlon II X4 640
46.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 29th of January 2025 - Higher results represent better performance
Intel Celeron G5900 @ 3.40GHz
2,111
AMD Athlon II X4 640
1,212
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 G5900 @ 3.40GHz AMD Athlon II X4 640
Max TDP58W95W
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.