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AMD Phenom II X4 965 vs A8-3850 APU

The AMD A8-3850 APU is newer than AMD Phenom II X4 965, while AMD Phenom II X4 965 is around 10% faster in multi-threaded (CPU Mark) testing, it is around 11% faster in single-thread testing. However, AMD Phenom II X4 965 uses around 22% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 5330 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 965×AMD A8-3850 APU+ ADD
Price Search Online Search Online
Socket TypeAM3FM1
CPU ClassDesktopDesktop
Clockspeed3.4 GHz2.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 512KB, L2: 2.0MB, L3: 6MBL1: 512KB, L2: 4.0MB,
TDP125W100W
Yearly Running Cost$22.81$18.25
Other
First Seen on ChartQ3 2009Q2 2011
# of Samples4831499
CPU Value41.134.7
Single Thread Rating(% diff. to max in group)1363(0.0%)1212(-11.1%)
CPU Mark(% diff. to max in group)2630(0.0%)2361(-10.2%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of July 2024 - Higher results represent better performance
AMD Phenom II X4 965
2,630
AMD A8-3850 APU
2,361
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 26th of July 2024 - Higher results represent better value
AMD Phenom II X4 965
41.1
AMD A8-3850 APU
34.7
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 26th of July 2024 - Higher results represent better performance
AMD Phenom II X4 965
1,363
AMD A8-3850 APU
1,212
PassMark Software © 2008-2024

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 Phenom II X4 965AMD A8-3850 APU
Max TDP125W100W
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.