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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.

AMD Phenom II X2 521

Socket: AM2+/AM3

Clockspeed: 3.5 GHz

Cores: 2 Threads: 2

Typical TDP: 65 W


Other names: AMD Phenom(tm) II X2 521 Processor

CPU First Seen on Charts:  Q2 2011

CPUmark/$Price:  NA     

Overall Rank:  2353

Last Price Change:  NA

Average CPU Mark
rating
1279

Single Thread Rating: 13662
Cross-Platform Rating: 3073
Samples: 38*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 2,055 Thread: 1,141
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 Phenom II X2 521

Integer Math4,146 MOps/Sec
Floating Point Math2,861 MOps/Sec
Find Prime Numbers7 Million Primes/Sec
Random String Sorting4 Thousand Strings/Sec
Data Encryption330.0 MBytes/Sec
Data Compression31.3 MBytes/Sec
Physics131 Frames/Sec
Extended Instructions690 Million Matrices/Sec
Single Thread1,366 MOps/Sec
From submitted results to PerformanceTest V10 as of 21st of October 2021.

CPU Mark Distribution for AMD Phenom II X2 521

Submitted Baseline Distribution Graph as of 21st of October 2021


Not Enought Data to Create Distribution Graph.

From submitted results to PerformanceTest V10 as of 21st of October 2021.

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CPU Mark Relative to Top 10 Common CPUs
As of 21st of October 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 9 5950X
 46,130
AMD Ryzen 9 5900X
 39,641
AMD Ryzen 9 3950X
 39,180
Intel Core i9-10900K @ 3.70GHz
 23,969
Intel Core i9-10850K @ 3.60GHz
 23,352
Intel Core i7-10700K @ 3.80GHz
 19,446
Intel Core i9-9900K @ 3.60GHz
 18,822
Apple M1 8 Core 3200 MHz
 15,151
Apple A14 Bionic
 8,526
AMD Phenom II X2 521
 1,279
Qualcomm Technologies
 NA
CPU Value (CPU Mark / $Price )
As of 21st of October 2021 - Higher results represent better value
Processor CPU Mark / $Price
Qualcomm Technologies
 4,831.48
AMD Ryzen 9 5900X
 70.79
AMD Ryzen 9 5950X
 61.59
Intel Core i7-10700K @ 3.80GHz
 60.02
Intel Core i9-10850K @ 3.60GHz
 58.53
AMD Ryzen 9 3950X
 52.24
Intel Core i9-10900K @ 3.70GHz
 52.22
Intel Core i9-9900K @ 3.60GHz
 51.57
AMD Phenom II X2 521
 NA
Apple M1 8 Core 3200 MHz
 NA
Apple A14 Bionic
 NA
Single Thread Rating
As of 21st of October 2021 - Higher results represent better performance
Processor Average Thread Rating
Apple M1 8 Core 3200 MHz
 3,779
AMD Ryzen 9 5950X
 3,496
AMD Ryzen 9 5900X
 3,496
Apple A14 Bionic
 3,409
Intel Core i9-10900K @ 3.70GHz
 3,168
Intel Core i9-10850K @ 3.60GHz
 3,099
Intel Core i7-10700K @ 3.80GHz
 3,080
Intel Core i9-9900K @ 3.60GHz
 2,970
AMD Ryzen 9 3950X
 2,742
AMD Phenom II X2 521
 1,366
Qualcomm Technologies
 NA
Last 1 Baselines for AMD Phenom II X2 521
Most recent listed first
Baseline CPU Mark
BL1379739 - Mar 08 2021
1367