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AMD A6-3650 APU vs Intel Core2 Quad Q8400

The AMD A6-3650 APU is newer than Intel Core2 Quad Q8400 @ 2.66GHz, while the multi-threaded (CPU Mark) is simliar, Intel Core2 Quad Q8400 @ 2.66GHz is around 9% 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 1974 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 A6-3650 APU×Intel Core2 Quad Q8400 @ 2.66GHz+ ADD
Price Search Online Search Online
Socket TypeFM1LGA775
CPU ClassDesktopDesktop
Clockspeed2.6 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 512KB, L2: 4.0MB, L1: 256KB, L2: 4.0MB, L3: 0MB
TDP100W95W
Yearly Running Cost$18.25$17.34
Other
First Seen on ChartQ3 2011Q2 2009
# of Samples3341640
CPU Value16.216.0
Single Thread Rating(% diff. to max in group)1042(-8.8%)1142(0.0%)
CPU Mark(% diff. to max in group)2079(0.0%)2068(-0.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 3rd of December 2024 - Higher results represent better performance
AMD A6-3650 APU
2,079
Intel Core2 Quad Q8400 @ 2.66GHz
2,068
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 3rd of December 2024 - Higher results represent better value
AMD A6-3650 APU
16.2
Intel Core2 Quad Q8400 @ 2.66GHz
16.0
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 3rd of December 2024 - Higher results represent better performance
AMD A6-3650 APU
1,042
Intel Core2 Quad Q8400 @ 2.66GHz
1,142
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 A6-3650 APU Intel Core2 Quad Q8400 @ 2.66GHz
Max TDP100W95W
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.