Comparison of AMD Chipsets - Fusion Controller Hubs (FCH)

Fusion Controller Hubs (FCH)

  • All models support up to 4 channels of HD audio.
  • A55T support up to 2 channels of HD audio.
Model Codename Platform Fab (nm) UMI SATA USB
3.0 + 2.0 + 1.1
RAID Gb Ethernet MAC 33 MHz PCI SD1 VGA DAC TDP (W) Features / Notes
A55T Hudson-M2T "Brazos" T 65 ×2 Gen 1 1 × 3 Gbit/s
AHCI 1.1
0+8+0 No No No SDIO No
A50M Hudson-M1 "Brazos" ×4 Gen 1 6 × 6 Gbit/s
AHCI 1.2
0 + 14 + 2 No 4.7 ~920mw idle
A60M Hudson-M2 "Sabine" ×4 Gen 1 +DP RAID 0,1 10/100/1000 Yes Yes
A68M Hudson-M3L "Brazos" 2.0 2 × 6 Gbit/s
AHCI 1.2
2+8+0 No ~750mw idle
A70M Hudson-M3 "Indus"
"Comal"
"Sabine"
6 × 6 Gbit/s
AHCI 1.2
4 + 10 + 2 Yes First native
USB 3.0 controller
A45 Hudson-D1 65 ×4 Gen 2 6 × 3 Gbit/s
AHCI 1.1
0 + 14 + 2 No No Up to 4 slots No No
A55 Hudson-D2 "Lynx" ×4 Gen 2 +DP RAID 0,1,10 10/100/1000 Up to 3 slots Yes Yes 7.6
A75 Hudson-D3 6 × 6 Gbit/s
AHCI 1.2
4 + 10 + 2 7.8 First native
USB 3.0 controller
A85X Hudson-D4 "Virgo" 8 × 6 Gbit/s
AHCI 1.2
RAID 0,1,5,10
A55E Hudson-E1 65 ×4 Gen 2 6 × 6 Gbit/s
AHCI 1.2
0 + 14 + 2 RAID 0,1,5,10 10/100/1000 Up to 4 slots No No 5.9

Note 1: Supports SDHC up to 32 GB, 4 pins @ 50 MHz.

Codename:

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