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Over 1,000,000 CPUs benchmarked

AMD Phenom II X4 B70 vs A8-5600K APU

The AMD Phenom II X4 B70 is newer than AMD A8-5600K APU, while AMD A8-5600K APU is around 19% faster in multi-threaded (CPU Mark) testing, it is around 15% faster in single-thread testing. However, AMD A8-5600K APU uses around 42% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 1100 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 B70×AMD A8-5600K APU+ ADD
Price Search Online $69.01 - BUY
Socket TypeAM2+ (938-pin)FM2
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.6 GHz
Turbo SpeedNot SupportedUp to 3.9 GHz
# of Physical Cores4 (Threads: 4)4 (in 4 physical modules)
CacheL1: 512KB, L2: 2.0MB, L3: 6MBL1: 320KB, L2: 8.0MB,
TDP65W100W
Yearly Running Cost$11.86$18.25
Other
First Seen on ChartQ2 2016Q4 2012
# of Samples51095
CPU Value0.041.4
Single Thread Rating(% diff. to max in group)1209(-15.3%)1428(0.0%)
CPU Mark(% diff. to max in group)2303(-19.3%)2854(0.0%)

CPU Mark Rating
As of 27th of December 2024 - Higher results represent better performance
AMD Phenom II X4 B70
2,303
AMD A8-5600K APU
2,854
CPU Value (CPU Mark / $Price)
As of 27th of December 2024 - Higher results represent better value
AMD Phenom II X4 B70
NA
AMD A8-5600K APU
41.4
CPU Single Thread Rating
As of 27th of December 2024 - Higher results represent better performance
AMD Phenom II X4 B70
1,209
AMD A8-5600K APU
1,428
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 B70 AMD A8-5600K APU
Max TDP65W100W
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.