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Xeon Phi currently ship with 57–61 cores (roughly P54C + AVX-512, IIRC). (Disclaimer: I once worked for Intel.) CPU cores are not a very big part of the die on
by kps 12y ago
Xeon Phi currently ship with 57–61 cores (roughly P54C + AVX-512, IIRC). (Disclaimer: I once worked for Intel.) CPU cores are not a very big part of the die on most contemporary devices.
- valarauca1 12y agoQuestion (since you seem to know about the Phi) is the Phi x86_64 (and its extensions), or is it as black boxed every other GPU like device?
- Narishma 12y agoIt's basically a large number of in-order P5- (or Atom-) derived cores with 4-way SMT and beefed up SIMD capabilities (two 512-bit units per core).