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AMD Phenom II X4 905e vs Athlon II X3 425

The AMD Athlon II X3 425 is newer than AMD Phenom II X4 905e, while AMD Phenom II X4 905e is around 19% faster in multi-threaded (CPU Mark) testing, but AMD Athlon II X3 425 is around 7% faster in single-thread testing. However, AMD Athlon II X3 425 uses around 38% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 222 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 Phenom II X4 905e×AMD Athlon II X3 425+ ADD
Price Search Online Search Online
Socket TypeAM3AM3
CPU ClassDesktopDesktop
Clockspeed2.5 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)3 (Threads: 3)
CacheL1: 512KB, L2: 2.0MB, L3: 6MBL1: 384KB, L2: 1.5MB,
TDP65W95W
Yearly Running Cost$11.86$17.34
Other
First Seen on ChartQ2 2009Q3 2009
# of Samples54168
CPU Value35.927.0
Single Thread Rating(% diff. to max in group)1012(-6.6%)1084(0.0%)
CPU Mark(% diff. to max in group)1936(0.0%)1576(-18.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of December 2024 - Higher results represent better performance
AMD Phenom II X4 905e
1,936
AMD Athlon II X3 425
1,576
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 1st of December 2024 - Higher results represent better value
AMD Phenom II X4 905e
35.9
AMD Athlon II X3 425
27.0
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 1st of December 2024 - Higher results represent better performance
AMD Phenom II X4 905e
1,012
AMD Athlon II X3 425
1,084
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 Phenom II X4 905e AMD Athlon II X3 425
Max TDP65W95W
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.