• ----Select A Page ----
  • Home
  • --- CPU Charts ---
  • High End CPUs
  • High Mid Range CPUs
  • Low Mid Range CPUs
  • Low End CPUs
  • Multi CPU Systems
  • Overclocked CPUs
  • Common CPUs
  • Available CPU Value
  • All-time CPU Value
  • CPU Popularity 90 days
  • Thread Performance
  • CPUs by Socket Type
  • Desktop CPUs
  • Laptop CPUs
  • Power Performance
  • --- Other Information ---
  • Searchable CPU List
  • CPU Mega Page
  • Graph Notes
  • Manufacturer Market Share
  • Compare CPUs

How does your CPU compare?
Add your CPU to our benchmark chart with PerformanceTest V9!

AMD Phenom II X2 521

Price and performance details for the AMD Phenom II X2 521 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.