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Sapphire rapids adopts the same Intel 7 process and golden Cove architecture as the 12th generation core. It has a new multi-core integrated package, which integrates up to four small chips and up to 56 cores. It can also optionally integrate 64GB hbm2e high bandwidth memory. The package uses a new lga4677 and supports eight channel ddr5, PCIe 5.0, CXL 1.1 and so on.
The focus of this introduction is the sapphire rapids HBM version. The comparison objects are the flagship Xeon platinum 8380, 40 core 80 threads, frequency 2.3-3.4ghz, and TDP 270W.
In the field of high-performance computing, the performance of sapphire rapids HBM earth system model and manufacturing load can be easily improved by more than one time, while the performance of energy and physical load can be improved by more than two times
Intel and ANSYS work together to optimize performance, or directly double it
I just don't know how much 64GB hbm2e contributes to it.
