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AMD Athlon II X4 640

Price and performance details for the AMD Athlon II X4 640 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 X4 640

Class: Desktop

Socket: AM3

Clockspeed: 3.0 GHz

Cores: 4 Threads: 4

Typical TDP: 95 W

Other names: AMD Athlon(tm) II X4 640 Processor

CPU First Seen on Charts:  Q2 2010

CPUmark/$Price:  34.46     

Overall Rank:  1662

Last Price Change:  $62.02 USD (2021-03-12)

Average CPU Mark

Single Thread Rating: 1213
Cross-Platform Rating: 4596
Samples: 1651*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 3,221 Thread: 1,016

CPU Test Suite Average Results for AMD Athlon II X4 640

Integer Math6,825 MOps/Sec
Floating Point Math5,074 MOps/Sec
Find Prime Numbers8 Million Primes/Sec
Random String Sorting6 Thousand Strings/Sec
Data Encryption531.5 MBytes/Sec
Data Compression49.4 MBytes/Sec
Physics173 Frames/Sec
Extended Instructions1,109 Million Matrices/Sec
Single Thread1,213 MOps/Sec
From submitted results to PerformanceTest V10 as of 14th of April 2021.

CPU Mark Distribution for AMD Athlon II X4 640

Submitted Baseline Distribution Graph as of 14th of April 2021
From submitted results to PerformanceTest V10 as of 14th of April 2021.

MerchantPrice (USD)Purchase
Amazon.com$62.02Buy Now!
NewEgg.comNACPU Not Available. See Other Models
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Pricing History

Popular comparisons for AMD Athlon II X4 640
As of 14th of April 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD Athlon II X4 640
Intel Core i5-650 @ 3.20GHz
AMD Phenom II X4 B95
AMD Athlon II X4 635
Intel Core2 Quad Q9500 @ 2.83GHz
AMD Athlon II X4 645
AMD Athlon II X4 615e
AMD Phenom II X4 910e
Intel Core i5-655K @ 3.20GHz
AMD Athlon II X4 610e
Intel Core2 Quad Q8300 @ 2.50GHz
AMD Phenom II X4 945
Intel Core2 Quad Q9550 @ 2.83GHz