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AMD Athlon 64 X2 QL-66 vs Athlon II Dual- M300

The AMD Athlon II Dual-Core M300 is newer than AMD Athlon 64 X2 QL-66 and has comparable multi-threaded (CPU Mark) and single-thread rating. 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 323 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 64 X2 QL-66×AMD Athlon II Dual-Core M300+ ADD
Price Search Online Search Online
Socket TypeS1NA2
CPU ClassLaptopLaptop
Clockspeed2.2 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L1: 256KB, L2: 1.0MB,
TDP35W35W
Yearly Running Cost$6.39$6.39
Other
First Seen on ChartQ4 2009Q4 2009
# of Samples26297
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)7513(-3.2%)7763(0.0%)
CPU Mark(% diff. to max in group)641(-4.3%)670(0.0%)
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 21st of January 2025 - Higher results represent better performance
AMD Athlon 64 X2 QL-66
641
AMD Athlon II Dual-Core M300
670
CPU Single Thread Rating
As of 21st of January 2025 - Higher results represent better performance
AMD Athlon 64 X2 QL-66
751
AMD Athlon II Dual-Core M300
776
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 64 X2 QL-66 AMD Athlon II Dual-Core M300
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.