CPU Benchmarks

Over 1,000,000 CPUs Benchmarked

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: 38.27

Overall Rank: 2517

Last Price Change: $29.99 USD (2021-09-03)

Average CPU Mark

Single Thread Rating: 12452
Samples: 395*
*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 Math3,563 MOps/Sec
Floating Point Math2,570 MOps/Sec
Find Prime Numbers6 Million Primes/Sec
Random String Sorting3 Thousand Strings/Sec
Data Encryption277.1 MBytes/Sec
Data Compression25.8 MBytes/Sec
Physics110 Frames/Sec
Extended Instructions576 Million Matrices/Sec
Single Thread1,245 MOps/Sec
From submitted results to PerformanceTest V10 as of 7th of December 2021.

CPU Mark Distribution for AMD Athlon II X2 255

Submitted Baseline Distribution Graph as of 3rd of December 2021
From submitted results to PerformanceTest V10 as of 3rd of December 2021.

Amazon.comNACPU Not Available. See Other Models
NewEgg.com$29.99 USDBuy Now!
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History

Popular comparisons for AMD Athlon II X2 255
As of 7th of December 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD Athlon II X2 255
AMD Phenom II X2 555
AMD Athlon II X2 240
Intel Core2 Duo E6700 @ 2.66GHz
AMD Athlon II X2 B24
AMD Athlon II X2 215
AMD Athlon II X2 B22
Intel Core2 Duo E6600 @ 2.40GHz
AMD Athlon II X3 400e
Intel Core2 Duo E7300 @ 2.66GHz
Intel Pentium E6800 @ 3.33GHz
AMD Athlon II X2 260
Intel Celeron G1610 @ 2.60GHz