Cascade Lake will probably not have hyper-threading. The TDP will be too high with it in order to have that many core on their current architecture and not have a 350watt part they needed to do this. BTW the new Eypc processor is being announced on Nov.6 it'll should have 64 cores, 128 Threads, 256mb of cache, quad-channel memory up to 4tb, and at least 64 PCIe lanes. all at no more that 180 watts(priced at $4500-$6000 well below Intel's offering which will probably be around $8000)