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AMD Phenom II P920 Quad- vs Intel Core2 Duo P8600

The AMD Phenom II P920 Quad-Core is newer than Intel Core2 Duo P8600 @ 2.40GHz also around 16% faster in multi-threaded (CPU Mark) testing, but Intel Core2 Duo P8600 @ 2.40GHz is around 37% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1793 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 P920 Quad-Core×Intel Core2 Duo P8600 @ 2.40GHz+ ADD
Price Search Online Search Online
Socket TypeS1BGA479
CPU ClassLaptopLaptop
Clockspeed1.6 GHz2.4 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 2)
CacheL1: 512KB, L2: 2.0MB, L1: 128KB, L2: 3.0MB, L3: 0MB
TDP25W25W
Yearly Running Cost$4.56$4.56
Other
First Seen on ChartQ3 2010Q4 2008
# of Samples491744
CPU Value15.517.3
Single Thread Rating(% diff. to max in group)597(-36.6%)9413(0.0%)
CPU Mark(% diff. to max in group)1006(0.0%)850(-15.5%)
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 13th of March 2025 - Higher results represent better performance
AMD Phenom II P920 Quad-Core
1,006
Intel Core2 Duo P8600 @ 2.40GHz
850
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 13th of March 2025 - Higher results represent better value
AMD Phenom II P920 Quad-Core
15.5
Intel Core2 Duo P8600 @ 2.40GHz
17.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of March 2025 - Higher results represent better performance
AMD Phenom II P920 Quad-Core
597
Intel Core2 Duo P8600 @ 2.40GHz
941
PassMark Software © 2008-2025
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 P920 Quad-Core Intel Core2 Duo P8600 @ 2.40GHz
Max TDP25W25W
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.