Features - Huawei FusionServer Pro XH628 V5 Server Node Technical White Paper

Huawei FusionServer Pro XH628 V5 Server Node
Technical White Paper
Performance and Scalability
●
●
●
Issue 05 (2020-09-03)
Powered by two Intel
server provides up to 28 cores, 3.8 GHz frequency, a 38.5 MB L3 cache, and
two 10.4 GT/s UPI links between the processors, which deliver supreme
processing performance.
– It supports two processors with 56 cores and 88 threads to maximize the
concurrent execution of multithreaded applications.
– An L2 cache is added. Each core can exclusively use 1 MB of L2 cache and
at least 1.375 MB of L3 cache.
– Intel Turbo Boost Technology 2.0 allows processor cores to run faster
than the frequency specified in the Thermal Design Power (TDP)
configuration if they are operating below power, current, and
temperature specification limits.
– Intel Hyper-Threading Technology enables each processor core to run up
to two threads, improving parallel computation capability.
– The hardware-assisted Intel® Virtualization Technology (Intel® VT) allows
operating system (OS) vendors to better use hardware to address
virtualization workloads.
®
– Intel Advanced Vector Extensions (Intel AVX 2.0 and Intel AVX-512)
significantly accelerate floating-point performance for computing-
intensive applications.
– The Cascade Lake processors support Intel® Deep Learning Boost vector
neural network instructions (VNNI) to improve the performance of deep
learning applications.
The 1.2 V DDR4 memory modules consume 20% less power than 1.35 V
DDR3L memory modules used by the previous-generation platform.
The server node supports double data rate 4 (DDR4) registered dual in-line
memory modules (RDIMMs) and load-reduced DIMMs (LRDIMMs) with error
checking and correcting (ECC). A server node fully configured with sixteen
2933 MT/s memory modules (only available with Cascade Lake processors)
provides 2 TB memory space and the maximum theoretical memory
bandwidth of 274.97 GB/s.
Copyright © Huawei Technologies Co., Ltd.
® ®
Xeon Scalable Skylake or Cascade Lake processors, the

2 Features

2
Features
2