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AMD Phenom II X4 20

AMD Phenom II X4 20 Processor

CPU Core Count:

4

CPU Thread Count:

4

Cache Size:

512 KB

Special Instruction Set Extensions:

SSE 4a

AES Encryption:

NO

Energy Performance Bias:

NO

Virtualization:

AMD-V

Popular Phenom II X4 20 Operating Systems


  1. LinuxMint 12
    LinuxMint 13

  2. Ubuntu 11.04
    Ubuntu 12.04

AMD Phenom II X4 20 Performance Benchmarks

Industry Reviews

AMD Phenom II X4 810 and X3 720

lostcircuits.com: The Phenom X3 II 720 is being sold as Black Edition, meaning that the multiplier is completely unlocked, in short, an invitation for overclocking. In fact, as it turned out, I have never seen a CPU that easy to overclock out of the box without doing anything beyond moving a few sliders on AMDs OverDrive utiliy.

AMD Phenom II X4 810, X3 720

techgage.com: Phenom II may have just launched last month, but AMD didn't want to waste time in following-up with their first AM3-based processors. We're taking a look at two, including the X4 810 and X3 720 'Black Edition'. Both offer great performance at their respective price-points, but the X3 became the more appealing chip, thanks to its overclocking ability.

AMD Phenom II 720 X3 Black

ocia.net: With the launch of Deneb, AMD has finally moved to the 45nm process and are breaking in a new socket interface at the same time. The main difference with AM3 is the introduction of DDR3 support. But rather than require a forklift upgrade, AMD has incorporated both DDR2 and DDR3 memory controllers into the AM3 chips.


/proc/cpuinfo output for one AMD Phenom II X4 20 core.