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- Supercomputer
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- KMA¡¯s 5th supercomputer
- Theoretical performance 51 Pflops
Lenovo SD650
It consists of Intel processors(Intel Ice lake 2.6GHz 36cores)
Established in 2021
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- KMA¡¯s 4th supercomputer
- Theoretical performance 5,800 Tflops
Cray XC40 Cray Inc. in the U.S.
It consists of Intel Haswell Xeon processors(Intel Haswell 2.6GHz)
Established in 2015
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- KMA¡¯s 3rd supercomputer
- Theoretical performance 758 Tflops
Cray XE6 from Cray Inc. in the U.S.
A scalar system using scalable MPP (Massively Parallel Processing) and AMD's multi-core processor-based
It was operated from 2010 to 2016
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- KMA¡¯s 2nd supercomputer
- Theoretical performance 18.5 Tflops
Cray X1E from Cray Inc. in the U.S.
It was operated from 2005 to 2012
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- KMA¡¯s 1st supercomputer
- Theoretical performance 0.2 Tflops
The vector computer systems SX-5 from NEC Inc. in Japan
It was operated from Jun. 1999 to Dec. 2005
One of the systems is being used for exhibitions and the other was discarded
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5th supercomputer |
4th supercomputer |
3rd supercomputer |
2nd supercomputer |
1st supercomputer |
System |
LENOVO SD650 |
CRAY XC40 |
CRAY XE6 |
CRAY X1E |
SX-5 |
Installation year |
2021 |
2015 |
2010 |
2005 |
2000 |
Num of Core |
612,864 |
139,392 |
90,240 |
1,024 |
28 |
Theoretical performance |
51 PF |
5,800 TF |
758 TF |
18.5 TF |
224 GF |
Memory capacity |
2,064 TB |
744 TB |
120 TB |
4 TB |
224 GB |
Shared data storage device |
24 PB |
15.8 PB |
3.9 PB |
88 TB |
3.78 TB |
Backup storage capacity |
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4.5 PB |
1 PB |
14 TB |
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