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AMD Athlon II Dual- M300 vs Celeron Dual- T3000

The AMD Athlon II Dual-Core M300 is newer than Celeron Dual-Core T3000 @ 1.80GHz is around 12% 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 482 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 M300×Celeron Dual-Core T3000 @ 1.80GHz+ ADD
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Socket TypeNA2PGA478
CPU ClassLaptopLaptop
Clockspeed2.0 GHz1.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L1: 128KB, L2: 1.0MB, L3: 0MB
TDP35W35W
Yearly Running Cost$6.39$6.39
Other
First Seen on ChartQ4 2009Q3 2009
# of Samples297185
CPU Rank48684898
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)7763(0.0%)6923(-10.8%)
CPU Mark(% diff. to max in group)670(0.0%)650(-2.9%)
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 13th of February 2026 - Higher results represent better performance
AMD Athlon II Dual-Core M300
670
Celeron Dual-Core T3000 @ 1.80GHz
650
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 13th of February 2026 - Higher results represent better performance
AMD Athlon II Dual-Core M300
776
Celeron Dual-Core T3000 @ 1.80GHz
692
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 Athlon II Dual-Core M300 Celeron Dual-Core T3000 @ 1.80GHz
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.