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Intel Core2 Duo E8600 vs AMD Phenom II X3 720

The AMD Phenom II X3 720 is newer than Intel Core2 Duo E8600 @ 3.33GHz also around 13% faster in multi-threaded (CPU Mark) testing, but Intel Core2 Duo E8600 @ 3.33GHz is around 21% faster in single-thread testing. However, AMD Phenom II X3 720 uses around 38% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 1144 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.

×Intel Core2 Duo E8600 @ 3.33GHz×AMD Phenom II X3 720+ ADD
Price Search Online Search Online
Socket TypeLGA775AM3
CPU ClassDesktopDesktop
Clockspeed3.3 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)3 (Threads: 3)
CacheL1: 128KB, L2: 6.0MB, L3: 0MBL1: 384KB, L2: 1.5MB, L3: 6MB
TDP65W95W
Yearly Running Cost$11.86$17.34
Other
First Seen on ChartQ4 2008Q1 2009
# of Samples752392
CPU Value18.024.4
Single Thread Rating(% diff. to max in group)14003(0.0%)1105(-21.1%)
CPU Mark(% diff. to max in group)1376(-12.7%)1575(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 28th of November 2024 - Higher results represent better performance
Intel Core2 Duo E8600 @ 3.33GHz
1,376
AMD Phenom II X3 720
1,575
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 28th of November 2024 - Higher results represent better value
Intel Core2 Duo E8600 @ 3.33GHz
18.0
AMD Phenom II X3 720
24.4
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 28th of November 2024 - Higher results represent better performance
Intel Core2 Duo E8600 @ 3.33GHz
1,400
AMD Phenom II X3 720
1,105
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.
Intel Core2 Duo E8600 @ 3.33GHz AMD Phenom II X3 720
Max TDP65W95W
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.