PRIMEHPC FX1000/FX700

A64FX powered new two models fulfill various user requirements

1Copyright 2019 FUJITSU LIMITEDFujitsu Supercomputer

PRIMEHPCA64FX powered new two models fulfill
various user requirements

PRIMEHPC FX10PRIMEHPC FX100

PRIMEHPC FX1000 / FX700
New

2Copyright 2019 FUJITSU LIMITEDNew PRIMEHPC Lineup

PRIMEHPC FX1000

PRIMEHPC FX700

Supercomputer optimized for large scale computing
High PerformanceHigh Scalability

High Density

Supercomputer based onstandard technologies
Ease to use

3Installation

Copyright 2019 FUJITSU LIMITEDPRIMEHPC FX1000
 High-performance Arm HPC server
based on Fugaku
SVE

ISA extension for HPC

HBM2

High memory bandwidth

FP16

Enhancement for AI workloads

 High scalability•Tofu Interconnect D supports over 100,000 nodes

 High-density mounting•

CPU

Over 1 PFLOPS per 1 rack

Shelf (48 CPUs)(100x compute density over the K computer)•Efficient heat removal by water cooling4

Copyright 2019 FUJITSU LIMITEDNew PRIMEHPC Lineup

PRIMEHPC FX1000

Supercomputer optimized for large scale computing
High PerformanceHigh Scalability

High Density

PRIMEHPC FX700
Supercomputer based onstandard technologies
Ease to use

5Installation

Copyright 2019 FUJITSU LIMITEDPRIMEHPC FX700
 High-performance Arm server featuring
the A64FX CPU•Same CPU as Fugaku and FX1000

 Easy deployment and flexible
configuration•

Air-cooled, 2U rack-mountable chassis•

From 2 to 8 CPUs per chassis

HHHL PCIe Card (*Option)
CPU Package w/ Heatsink

 Utilize open and standard technologies•

InfiniBand EDR•

RHEL 8, OpenHPC, Bright Cluster Manager, etc.

4 Blades in 2U Chassis

6

Copyright 2019 FUJITSU LIMITEDSoftware StackFujitsu software stack provides powerful support for the A64FX CPU and open
software stack is also available for wide range of applications

User Applications

Application
OSS-based Compiler/MPI

FUJITSU Compiler/MPI
FUJITSU Technical Computing Suite

OpenHPC/Bright Cluster Manager

Compiler/MPI
ManagementSoftwareOS

RHEL 8
FX1000FX700

7Hardware

Copyright 2019 FUJITSU LIMITEDHigh Performance on Real Applications
Relative speed up ratio

The performance on 1node
is evaluated for seven OSS
applications

0.5

1.0

1.5

OpenFOAM
FrontlSTR
ABINIT• Measured on PRIMEHPC FX1000,
A64FX 2.2GHz

SALMON• Up to 1.8x faster over latest x86
processor (24 core, 2.9GHz) x2

SPECFEM3DWRF• High memory B/W and long SIMD
length work effectively with theseapplications

MPAS
FUJITSU A64FX
8Latest x86 processor
Copyright 2019 FUJITSU LIMITEDHigh Performance in Power Efficiency
Relative power efficiency ratio

The power efficiency on 1node
is evaluated for seven OSS
applications

1.0

2.0

3.0

4.0

OpenFOAM
FrontlSTR
ABINIT• Measured on PRIMEHPC FX1000,
A64FX 2.2GHz

SALMON• Up to 3.7x more efficient over latestx86 processor (24 core, 2.9GHz) x2

SPECFEM3DWRF• High power efficiency is achieved byenergy-conscious design andimplementation

MPAS
FUJITSU A64FX
9Latest x86 processor
Copyright 2019 FUJITSU LIMITEDSpecificationsCPU

FX1000

FX700

Name

A64FX

A64FX

ISA

Armv8.2-A SVE

Armv8.2-A SVE

Cores

48 computation cores +2-4 assistant cores

48 computation cores

2.2 GHz

2.0 GHz / 1.8 GHz

3.3792 TFLOPS

3.072 TFLOPS / 2.7648 TFLOPS

1 CPU

1 CPU

Memory capacity

32 GiB (HBM2)

32 GiB (HBM2)

Memory bandwidth

1,024 GB/s

1,024 GB/s

Interconnect

Tofu Interconnect D

InfiniBand EDR

Form factor

Dedicated rack

2U rack-mountable chassis

Node per rack or chassis

384 node/rack

8 node/chassis

Cooling method

Water cooling

Air cooling

Frequency
Theoretical peak performance

NodeEnclosure

CPUs

10

Copyright 2019 FUJITSU LIMITED