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AMD FX-4300 Quad- vs Athlon II X4 640

The AMD FX-4300 Quad-Core is newer than AMD Athlon II X4 640 also around 25% faster in multi-threaded (CPU Mark) testing, it is around 18% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 3917 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 FX-4300 Quad-Core×AMD Athlon II X4 640+ ADD
Price $15.98 - BUY $11.99 - BUY
Socket TypeAM3+AM3
CPU ClassDesktopDesktop
Clockspeed3.8 GHz3.0 GHz
Turbo SpeedUp to 4.0 GHzNot Supported
# of Physical Cores4 (in 2 physical modules)4 (Threads: 4)
CacheL1: 320KB, L2: 8.0MB, L3: 4MBL1: 512KB, L2: 2.0MB, L3: 6MB
TDP95W95W
Yearly Running Cost$17.34$17.34
Other
First Seen on ChartQ4 2012Q2 2010
# of Samples21241793
CPU Value186.6187.2
Single Thread Rating(% diff. to max in group)1480(0.0%)1212(-18.1%)
CPU Mark(% diff. to max in group)2982(0.0%)2245(-24.7%)

CPU Mark Rating
As of 28th of November 2024 - Higher results represent better performance
AMD FX-4300 Quad-Core
2,982
AMD Athlon II X4 640
2,245
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 28th of November 2024 - Higher results represent better value
AMD FX-4300 Quad-Core
186.6
AMD Athlon II X4 640
187.2
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 28th of November 2024 - Higher results represent better performance
AMD FX-4300 Quad-Core
1,480
AMD Athlon II X4 640
1,212
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 FX-4300 Quad-Core AMD Athlon II X4 640
Max TDP95W95W
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.