Top Supercomputers- India

July2023

Following is the ranking of the systems in terms of Rmax (Linpack Benchmark performance).

C - CPUs, G-GPUs, ICO - Intel Co-processors. Cores (4th column) that are not qualified with C/G/ICO refer to CPUs.
OEM - Original Equipment Manufacturer, SI - System Integrator.

Rank	Site	System	Core/Processor/Socket/Nodes	Rmax (TFlops)	Rpeak (TFlops)
11	Indian Institute of Tropical Meteorology,Pune	Aaditya HPC is built on IBM P6 575 nodes totaling 117 numbers including 4 GPFS nodes and 2 Login nodes. Each node is populated with 32 cores of IBM P 6 CPU running at 4.7 G Hz.The total number of cores works to 3744 cores.The Aaditya HPC has Interconnectivity using Infiniband Switches and Ethernet switches for Management purposes. Total of 200 TB of Storage including Online, Nearline and Archival Storgae.GPFS and other Managment SW.IBM/Lenovo System X iDataPle DX360M4, Xeon E5-2670 8C 2.6 GHz, Infiniband FDR More Info OEM:IBM, Bidder:IBM	38016/16/117	719.2	790.7
12	PARAM Ganga, IIT Roorkee,Uttarakhand	The PARAM Ganga is a heterogeneous and hybrid configuration of Intel Xeon Cascade Lake processors, NVIDIA Tesla V100 with NVLink, Mellanox HDR interconnect with C-DAC HPC Software stack having peak capacity of 1.67 Peta Flops. This system is designed and implemented by the HPC Technologies Group, C-DAC at IIT Roorkee under National Super Computing Mission (NSM).2 More Info OEM:ATOS, Bidder:ATOS	14976/2/312	580.6	1282.8
13	Indian Lattice Gauge Theory Initiative, Tata Institute of Fundamental Research (TIFR),Hyderabad	Cray XC-30 LC with Nvidia K20x GPUs consisting of 476 nodes. The CPUs are based on Intel Xeon Processor E5-2680 v2, and each node has a NVIDIA K20x GPU. The nodes are interconnected by Cray Proprietary - Aries interconnect. The total storage is 1.1 PB based on Lustre Parallel Filesystem.476 Intel Xeon Processor E5-2680 v2, 10Core 2.8 GHz plus 476 NVIDIA K20x GPU More Info OEM:Cray, Bidder:Cray	4760 + 1279488//	558.7	730
14	Physical Research Laboratory,Ahmedabad	Param Vikram-1000 is System nearly 1 PF HPC System built on Latest Intel Xeon Processors along with GPU systems. , 20 CPU + GPU Compute Nodes. GPU performanse of nearly 570 TF.1PB luster file system PFS designed and deployed to give 20GB/s Read & 20GB/s Write Throughput. Primary interconnect backbone on 200 GB/s InfinibandIntel Platinum 8358 More Info OEM:vantageo, Bidder:Appcom	1280/2/20	548	780
15	Indian Institute of Technology,Delhi	HP ProLiant XL230a Gen9 Server (257 CPU nodes) and HP ProLiant XL250a Gen9 Server with GPU k40m cards (161 nodes), total of 418 nodes, total of 322 K40M GPU cards, with 1.5 PB total storage with Lustre DDN, with Infiniband interconnect(Intel Xeon E5-2680v3 @ 2.5 GHz dual twelve-core CPU and dual 2880-core NVIDIA Kepler K40 GPU nodes) w/Infiniband More Info OEM:HP, Bidder:HP	10032 + 927360/2/	524.4	861.74
16	Indian Institute of Science Education And Research,Pune	The Param Brahma cluster has 162 compute nodes constituting a total of 7776 CPU cores and with Linux 64-bit (CentOS 7.6) operating system, total storage of 1PiB DDN storage system and with HDR100 Infiniband Interconnect \|based HPC cluster has 179 Intel Xeon Platinum 8268 nodes (Bull Sequana CPU only compute blades are manufatured in India) constituting a total of 8592 CPU cores with C-DAC software stack ,total storage of 1PiB storage system and with HDR100 Infiniband Interconnect.The system was designed and implemented by HPC Technologies team, Centre for Development of Advanced Computing (C-DAC). More Info OEM:Atos, Bidder:Atos	8592/2/189	472.8	721.16
17	PARAM Utkarsh,C-DAC,Bangalore	The PARAM UTKARSH is a heterogeneous and hybrid configuration of Intel Xeon Cascade Lake processors, NVIDIA Tesla V100 with NVLink, Mellanox HDR interconnect with C-DAC HPC Software stack having peak capacity of 838 TeraFlops. This system is designed and implemented by the HPC Technologies Group, C-DAC at Banglore under National Super Computing Mission (NSM).2 More Info OEM:ATOS, Bidder:ATOS	7488/2/156	458	641
18	Indian Institute of Technology (IITBHU),Varanasi	First Super Computer Installed by C-DAC under National Supercomputing Mission(NSM) Project. Atos BullSequana X series system with 192 cpu nodes, 20 High Memory nodes and 11 gpu nodes with 2xNvidia V100 16GB PCIe accelerator cards each having 5120 cuda cores.each node having 2xIntel Xeon Skylake 6148, 20 cores processors with CentOS Linux environment as OS.Primary Network Mellanox EDR Infiniband FatTree Interconnect.Lustre based primary,storage 750TiB usable with 25GB/Sec write throughput. Archival Storage 250TiB based on GPFS..first Super Computer installed by C-DAC under National Supercomputing Mission(NSM) project. It is based on a heterogeneous and hybrid configuration of BullSequana X400 series system with 192 CPU nodes, 20 High Memory nodes and 11 GPU nodes with 2xNvidia V100 accelerators. Each node having 2xIntel Xeon Skylake 6148, 20 cores processors with C-DAC Software stack. Primary Network Mellanox 100Gbps EDR Infiniband 100% fully non-blocking FatTree architecture. Lustre based primary storage 750TiB usable with 25GB/Sec write throughput. Archival Storage 250TiB based on GPFS. More Info OEM:Atos, Bidder:Atos	10176/2/223	456.9	645.12
19	Institute For Plasme Research(IPR),Ahmedabad	ANTYA HPC cluster consists of Acer hardware servers having 236 CPU-only nodes, 22 GPU nodes, 2 High Memory nodes and 1 Visualization node with Red Hat Enterprise Linux OS, and connected by 100Gbps Enhanced Data Rate (EDR) InfiniBand (IB) network. Total storage of 2 PB using GPFS file system. \|consists of Acer hardware servers having 236 CPU-only nodes, 22 GPU nodes, 2 High Memory nodes and 1 Visualization node with Red Hat Enterprise Linux OS, and connected by 100Gbps Enhanced Data Rate (EDR) InfiniBand (IB) network. Total storage of 2 PB using GPFS file system More Info OEM:Acer, Bidder:Locuz	9440//	446.9	724.992
20	Aeronautical Development Agency, DRDO,Bangalore	256 node Dual Intel Skylake with 20 core processor at 2.0 GHz w/ EDR Infiniband256 node Dual Intel Skylake with 20 core processor at 2.0 GHz w/ EDR Infiniband More Info OEM:Dell, Bidder:Dell	259//	437	655

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