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AMD Athlon II Dual- M320 vs Intel Celeron B800

The Intel Celeron B800 @ 1.50GHz is newer than AMD Athlon II Dual-Core M320, while AMD Athlon II Dual-Core M320 is around 11% faster in multi-threaded (CPU Mark) testing, it is around 25% 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 539 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 Athlon II Dual-Core M320×Intel Celeron B800 @ 1.50GHz+ ADD
Price Search Online Search Online
Socket TypeNA2PGA988B
CPU ClassLaptopLaptop
Clockspeed2.1 GHz1.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L1: 128KB, L2: 0.5MB, L3: 2MB
TDP35W35W
Yearly Running Cost$6.39$6.39
Other
First Seen on ChartQ4 2009Q3 2011
# of Samples237302
CPU Value25.024.7
Single Thread Rating(% diff. to max in group)8553(0.0%)642(-24.9%)
CPU Mark(% diff. to max in group)749(0.0%)666(-11.1%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.
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 8th of April 2025 - Higher results represent better performance
AMD Athlon II Dual-Core M320
749
Intel Celeron B800 @ 1.50GHz
666
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 8th of April 2025 - Higher results represent better value
AMD Athlon II Dual-Core M320
25.0
Intel Celeron B800 @ 1.50GHz
24.7
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 8th of April 2025 - Higher results represent better performance
AMD Athlon II Dual-Core M320
855
Intel Celeron B800 @ 1.50GHz
642
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 Athlon II Dual-Core M320 Intel Celeron B800 @ 1.50GHz
Max TDP35W35W
Power consumption per day (kWh)0.070.07
Running cost per day$0.018$0.018
Power consumption per year (kWh)25.625.6
Running cost per year$6.39$6.39
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.