AMD Athlon Thorton core

Identification of microprocessors with Thorton core:

  • By part number: part numbers start with "AXDC" or "SDC" prefix.
    An example: SDC2400DUT3D
  • By CPU ID: First two digits of CPU identification number are "6A". Please note that processors with Thorton core have the same CPUID as the Barton core. The difference between these two cores is in the size of L2 cache. Thorton core has 256 KB L2 cache, while the Barton core has 512 KB.

Athlon Thorton core features
New featuresIncreased bus speed to 400 MHz (200 MHz DDR)
Other namesModel 10
Based on coreBarton
Previous generationThoroughbred

Microprocessor familiesAthlon XPSempron
Manufacturing technology0.13 micron
Frequency (MHZ rated)2000 - 31002200 - 2800
Fastest processorAXDC2400DKV3C - 2400 MHz (rated), 266 MHz FSB
AXDC3100DKV3E - 3100 MHz (rated), 400 MHz FSB
SDC2800DUT3D (SDC2800BOX) - 2800 MHz (rated)
Front-side bus frequency (MHz)266 (133 MHz DDR)
400 (200 MHz DDR)
333 (166 MHz DDR)
L2 cacheon-die 256 KB running at the processor speed

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(c) Copyright 2003 Gennadiy Shvets