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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD A4-4000 APU vs AMD Phenom II X2 555

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • 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 A4-4000 APU×AMD Phenom II X2 555+ ADD
Price Search Online $13.03 - BUY
Socket TypeFM2AM2+/AM3
CPU ClassDesktopDesktop
Clockspeed3.0 GHz3.2 GHz
Turbo SpeedUp to 3.2 GHzNot Supported
# of Physical Cores2 (in 1 physical modules)2 (Threads: 2)
CacheL1: 160KB, L2: 2.0MB, L1: 256KB, L2: 1.0MB, L3: 6MB
TDP65W80W
Yearly Running Cost$11.86$14.60
Other
First Seen on ChartQ2 2013Q1 2010
# of Samples284472
CPU Value58.6101.5
Single Thread Rating(% diff. to max in group)11703(-11.7%)13253(0.0%)
CPU Mark(% diff. to max in group)1169(-11.6%)1322(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 2nd of October 2023 - Higher results represent better performance
AMD A4-4000 APU
1,169
AMD Phenom II X2 555
1,322
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 2nd of October 2023 - Higher results represent better value
AMD A4-4000 APU
58.6
AMD Phenom II X2 555
101.5
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 2nd of October 2023 - Higher results represent better performance
AMD A4-4000 APU
1,170
AMD Phenom II X2 555
1,325
PassMark Software © 2008-2023

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 A4-4000 APUAMD Phenom II X2 555
Max TDP65W80W
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.