FusionServer 2488H V5 Server
Technical White Paper
2 Features
Issue 07 (2023-04-30)
Copyright © xFusion Digital Technologies Co., Ltd.
2
2
Features
Performance and Scalability
⚫
Powered by Intel
®
Xeon
®
Scalable Skylake or Cascade Lake processors, the
server provides up to 28 cores, 3.8 GHz frequency, a 38.5 MB L3 cache, and
three 10.4 GT/s UPI links between the processors, which deliver supreme
processing performance.
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It supports four processors with 112 cores and 224 threads to maximize the
concurrent execution of multithreaded applications.
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The layered architecture of the processor cache is optimized. The L2 cache
capacity is increased to process memory data directly, which greatly
improves the memory access performance. Each core can exclusively use 1
MB of L2 cache, reducing the load on L3 cache. A single processor can
share a maximum of 38.5 MB 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.
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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.
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With Intel® Advanced Vector Extensions 512 (AVX-512), applications can
pack 32 double-precision and 64 single-precision floating-point operations
per second in a clock cycle within the 512-bit vectors, as well as eight 64-bit
and sixteen 32-bit integers, with up to two 512-bit fused multiply-add (FMA)
units. Compared with Intel
®
Advanced Vector Extensions 2.0 (Intel
®
AVX2),
Intel
®
AVX-512 doubles the width and number of data registers and the width
of FMA units.
−
The Cascade Lake processors support Intel® Deep Learning Boost vector
neural network instructions (VNNI) to improve the performance of deep
learning applications.
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The server 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 fully configured with forty-eight 2933 MT/s
memory modules (only available with Cascade Lake processors) provides 6144
