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Intel Celeron B820 vs AMD Phenom II P650 Dual-

The Intel Celeron B820 @ 1.70GHz is newer than AMD Phenom II P650 Dual-Core, while AMD Phenom II P650 Dual-Core is around 12% faster in multi-threaded (CPU Mark) testing, it is around 23% 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 372 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 Celeron B820 @ 1.70GHz×AMD Phenom II P650 Dual-Core+ ADD
Price Search Online Search Online
Socket TypePGA988BS1
CPU ClassLaptopLaptop
Clockspeed1.7 GHz2.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 0.5MB, L3: 2MBL1: 256KB, L2: 2.0MB,
TDP35W35W
Yearly Running Cost$6.39$6.39
Other
First Seen on ChartQ3 2012Q1 2011
# of Samples31458
CPU Value28.026.7
Single Thread Rating(% diff. to max in group)762(-22.6%)9853(0.0%)
CPU Mark(% diff. to max in group)820(-12.1%)933(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 22nd of August 2024 - Higher results represent better performance
Intel Celeron B820 @ 1.70GHz
820
AMD Phenom II P650 Dual-Core
933
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of August 2024 - Higher results represent better value
Intel Celeron B820 @ 1.70GHz
28.0
AMD Phenom II P650 Dual-Core
26.7
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of August 2024 - Higher results represent better performance
Intel Celeron B820 @ 1.70GHz
762
AMD Phenom II P650 Dual-Core
985
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 Celeron B820 @ 1.70GHz AMD Phenom II P650 Dual-Core
Max TDP35W35W
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.