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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium Extreme Edition 955 @ 3.46GHz vs AMD Athlon Dual Core 4450B

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • 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 Pentium Extreme Edition 955 @ 3.46GHz×AMD Athlon Dual Core 4450B+ ADD
Price Search Online Search Online
Socket TypePLGA775AM2+
CPU ClassDesktopDesktop
Clockspeed3.5 GHz2.3 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 4)2 (Threads: 2)
CacheL1: 17KB, L2: 2.0MB, L3: 0MBL1: 256KB, L2: 1.0MB,
TDP130W45W
Yearly Running Cost$23.73$8.21
Other
First Seen on ChartQ2 2009Q1 2009
# of Samples1582
CPU Value15.023.2
Single Thread Rating(% diff. to max in group)5153(-35.5%)7983(0.0%)
CPU Mark(% diff. to max in group)469(-34.7%)719(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 26th of September 2023 - Higher results represent better performance
Intel Pentium Extreme Edition 955 @ 3.46GHz
469
AMD Athlon Dual Core 4450B
719
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 26th of September 2023 - Higher results represent better value
Intel Pentium Extreme Edition 955 @ 3.46GHz
15.0
AMD Athlon Dual Core 4450B
23.2
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 26th of September 2023 - Higher results represent better performance
Intel Pentium Extreme Edition 955 @ 3.46GHz
515
AMD Athlon Dual Core 4450B
798
PassMark Software © 2008-2023

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 Pentium Extreme Edition 955 @ 3.46GHzAMD Athlon Dual Core 4450B
Max TDP130W45W
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.