#ampereone — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #ampereone, aggregated by home.social.
-
#AWS #Graviton4 vs. #AmpereOne 192-Core #Benchmarks For Leading #AArch64 #Server Performance
Particularly with #HPC-type workloads and other scientific computing scenarios the Graviton4 with its #NeoverseV2 cores were delivering significant leads over the custom AmpereOne cores. Its worth reiterating AmpereOne was engineered as a 2022~2023 product but it's taken now until H2'2024 for its production to really ramp up to point of seeing Oracle Cloud A2 general availability
https://www.phoronix.com/review/ampereone-aws-graviton4 -
#AmpereOne with 192 Cores 128x PCIe Gen5 Lanes and DDR5 in 2023
AmpereOne no longer uses stock #Arm #Neoverse cores. Instead, a custom core designed by #Ampere. It still uses Arm ISA, but it is Ampere’s core. The core features 64KB 4-way L1 data cache per core, 16KB L1 instruction cache per core, and a 2MB L2 cache per core. AmpereOne will cover 136-192 cores, leaving #Altra/#AltraMax to core counts of 128 and below. The cache is doubled. PCIe Gen5 doubles the bandwidth.
https://www.servethehome.com/ampereone-with-192-cores-128x-pcie-gen5-lanes-and-ddr5-in-2023-arm/