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AMD Athlon II X3 415e vs Intel Pentium G840

The Intel Pentium G840 @ 2.80GHz is newer than AMD Athlon II X3 415e, while AMD Athlon II X3 415e is around 10% faster in multi-threaded (CPU Mark) testing, but Intel Pentium G840 @ 2.80GHz is around 20% faster in single-thread testing. However, Intel Pentium G840 @ 2.80GHz uses around 36% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 247 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.

×AMD Athlon II X3 415e×Intel Pentium G840 @ 2.80GHz+ ADD
Price Search Online Search Online
Socket TypeAM3FCLGA1155
CPU ClassDesktopDesktop
Clockspeed2.5 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores3 (Threads: 3)2 (Threads: 2)
CacheL1: 384KB, L2: 1.5MB, L1: 256KB, L2: 1.0MB, L3: 3MB
TDP45W65W
Yearly Running Cost$8.21$11.86
Other
First Seen on ChartQ4 2010Q2 2011
# of Samples23224
CPU Value19.222.5
Single Thread Rating(% diff. to max in group)1028(-19.7%)1281(0.0%)
CPU Mark(% diff. to max in group)1441(0.0%)1294(-10.2%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of December 2024 - Higher results represent better performance
AMD Athlon II X3 415e
1,441
Intel Pentium G840 @ 2.80GHz
1,294
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 21st of December 2024 - Higher results represent better value
AMD Athlon II X3 415e
19.2
Intel Pentium G840 @ 2.80GHz
22.5
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of December 2024 - Higher results represent better performance
AMD Athlon II X3 415e
1,028
Intel Pentium G840 @ 2.80GHz
1,281
PassMark Software © 2008-2024
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.
AMD Athlon II X3 415e Intel Pentium G840 @ 2.80GHz
Max TDP45W65W
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.