3 ms·Hasn't Intel supported DMA into L3 cache for something like a decade now?by wtallis 4y agoHasn't Intel supported DMA into L3 cache for something like a decade now?usr1106 4y agoRight, I did not specify what L ;) And the original article did not mention either.adrian_b 4y agoIt is supported on true Xeon systems. I believe that it is not supported in Core CPUs, not even in those of them which were branded as Xeon E or Xeon W.