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AMD Phenom II P820 Triple- vs Intel i3-350M

The AMD Phenom II P820 Triple-Core is newer than Intel Core i3-350M @ 2.27GHz however both CPUs have comparable multi-threaded (CPU Mark) and single-thread rating. Also, Intel Core i3-350M @ 2.27GHz uses around 33% more power. All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 1954 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 P820 Triple-Core×Intel Core i3-350M @ 2.27GHz+ ADD
Price Search Online Search Online
Socket TypeS1BGA1288
CPU ClassLaptopLaptop
Clockspeed1.8 GHz2.3 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores3 (Threads: 3)2 (Threads: 4)
CacheL1: 384KB, L2: 1.5MB, L1: 128KB, L2: 0.5MB, L3: 3MB
TDP25W35W
Yearly Running Cost$4.56$6.39
Other
First Seen on ChartQ3 2010Q1 2010
# of Samples401914
CPU Rank43354374
CPU Value0.037.6
Single Thread Rating(% diff. to max in group)731(-16.5%)874(0.0%)
CPU Mark(% diff. to max in group)1125(0.0%)1091(-3.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 8th of March 2026 - Higher results represent better performance
AMD Phenom II P820 Triple-Core
1,125
Intel Core i3-350M @ 2.27GHz
1,091
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 8th of March 2026 - Higher results represent better value
AMD Phenom II P820 Triple-Core
NA
Intel Core i3-350M @ 2.27GHz
37.6
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 8th of March 2026 - Higher results represent better performance
AMD Phenom II P820 Triple-Core
731
Intel Core i3-350M @ 2.27GHz
874
PassMark Software © 2008-2026
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 P820 Triple-Core Intel Core i3-350M @ 2.27GHz
Max TDP25W35W
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.