@OBcIzMu-qxm say what? Intel, Fujitsu and IBM are desperately trying to catch up with the idea of SWiS we introduced with M7... and M9, if it see the light, will have the most advanced SWiS accelerator. with opendax you can do whatever AI/VR/ML you want, examples already exists. Intel is still unsuccesfully trying to integrate in Skylake Altera or Nervana technology, Fujitsu is pretending to have SWiS just because of some vectorial uops that everyone has, IBM has been forced to use capi i.e. an off-cpu pci-based solution to be able to say they got something comparable.....
I can agree on the single thread / throughput discussion, selling T1/T2/T3 was a nightmare, but with regards to on-cpu accelerator, no competitor still have a comparable technology. of course, you can talk me about external accelerator or dedicated specific asic/fpga, but that's another story, and both solutions have pros/cons... but the on-cpu technology embedded in M7 and in M9 if they will not kill it, is and will be absolutely unique.
Me too also think that SPARC is unfortunately dead, but that's not because of lack of new features.