AMD Phenom II X3 715
AMD Ryzen 9 3900X
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AMD Phenom II X3 715 vs AMD Ryzen 9 3900X

Overall score
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Released
Released
Q3/2019
Overall score
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Which one of the central processing units is better: AMD Phenom II X3 715 or AMD Ryzen 9 3900X? On this page we compare the technical data and benchmark results of different CPUs.

The AMD Phenom II X3 715 has 3 cores and 3 threads with maximum working frequency of No turbo. The AMD Phenom II X3 715 was released on .

The AMD Ryzen 9 3900X has 12 cores with 3 threads and No turbo of frequency. The AMD Ryzen 9 3900X was released on Q3/2019.

Differences
Reasons to consider
AMD Phenom II X3 715
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  • Performance per watt
    95 W left arrow 105 W
    About 1.11 0.97 times less performance per watt
Reasons to consider
AMD Ryzen 9 3900X
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  • Higher clock speed
    3.80 GHz left arrow 2.80 GHz
    Around 26% better clock speed
  • More number of cores
    12 left arrow 3
    4 times more cores
Specifications
Complete list of technical specifications
AMD Phenom II X3 715 AMD Phenom II X3 715
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
CPU generation and family

Let's find out which one of AMD Phenom II X3 715 and AMD Ryzen 9 3900X is of a more recent generation, and what segment it belongs to.

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