Hi there
You can now buy these and they are in stock:
AMD Ryzen Threadripper 64-Core / 128-Threads 3990X 4.30GHz (Socket TRX4) Processor - Retail @ £3,689.99 inc VAT
100-100000163WOF, 64 Core with 128 Threads, 4.3GHz clock speed, 7nm FinFet Process, 256MB L3 Cache, Quad Channel DDR4...