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AMD Athlon II X2 255

Price and performance details for the AMD Athlon II X2 255 can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.
AMD Athlon II X2 255


Class: Desktop

Socket: AM3

Clockspeed: 3.1 GHZ

Cores: 2 Threads: 2

Typical TDP: 65 W

Other names: AMD Athlon(tm) II X2 255 Processor

CPU First Seen on Charts: Q1 2010

CPUmark/$Price: 92.67

Overall Rank: 2672

Last Price Change: $12.55 USD (2022-04-24)

Average CPU Mark

Single Thread Rating: 12492
Samples: 397*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 1,843
Thread: 1,046
2Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Test Suite Average Results for AMD Athlon II X2 255

Integer Math3,590 MOps/Sec
Floating Point Math2,596 MOps/Sec
Find Prime Numbers6 Million Primes/Sec
Random String Sorting3 Thousand Strings/Sec
Data Encryption285.6 MBytes/Sec
Data Compression26.0 MBytes/Sec
Physics110 Frames/Sec
Extended Instructions579 Million Matrices/Sec
Single Thread1,249 MOps/Sec
From submitted results to PerformanceTest V10 as of 26th of May 2022.

CPU Mark Distribution for AMD Athlon II X2 255

Submitted Baseline Distribution Graph as of 21st of May 2022
From submitted results to PerformanceTest V10 as of 21st of May 2022.

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Pricing History

Popular comparisons for AMD Athlon II X2 255
As of 27th of May 2022 - Higher results represent better performance
Processor Average CPU Mark
AMD Athlon II X2 255
Intel Core2 Duo E6750 @ 2.66GHz
Intel Core2 Duo E7400 @ 2.80GHz
Intel Core2 Duo E6550 @ 2.33GHz
Intel Pentium G630 @ 2.70GHz
AMD Athlon II X2 265
Intel Pentium G620 @ 2.60GHz
Intel Celeron G540 @ 2.50GHz
Intel Pentium E5500 @ 2.80GHz
Intel Celeron E3400 @ 2.60GHz
AMD Phenom 8600B Triple-Core
Intel Celeron G1610T @ 2.30GHz
Intel Core2 Duo E4500 @ 2.20GHz