Following is the ranking of the systems in terms of Rmax (Linpack Benchmark performance). For systems with high Rpeak (theoretical peak performance) and without Rmax, visit Rpeak-only Systems.
C - CPUs, G-GPUs. Cores (4th column) that are not qualified with C/G refer to CPUs.
| Rank | Site | System | Cores/Processor Sockets/Nodes | Rpeak (TFlops) |
| 1 | Vikram Sarabhai Space Centre (VSSC), Indian Space Research Organization (ISRO), Trivandrum | Wipro Z2450 ( Supermicro X8DTG -QF) cluster (Dual Intel Xeon 2.4 GHz quad core X5530 CPU and Dual 448-core NVIDIA C2070 GPU) w 40 Gbps Infiniband network | 1600C+179200G/ 400C+400G/ 200C+200G |
220 |
| 2 | Indian Institute of Technology, Kanpur | HP Cluster Platform 3000 BL (Dual Intel Xeon 2.93 GHz quad core X5570 w/Infiniband 4X QDR) | 2944/736/368 | 34.50 |
Total of 21 entries in the list. The performance criteria is minimum of 4 TFlops. The first two entries in the list is also in Top 500.
6 new entries in the list!
The average performance in the list is 19.27 TFlops. The combined performance is 404.71 TFlops.
The supercomputer centers are located in sites working on diverse areas including weather and climate, aerospace, lattice and QCD, mathematics, chemistry, oceanography, meteorology, and defense.
HP leads in the number of provided systems in the list with 9 systems, followed by IBM with 7 systems, and SGI with 3 systems.
From the June 2010 list, Top-Supercomputers India is collecting additional statistics, Top Super Stats, about the supercomputers besides the Linpack benchmark performance. The objective of Top Super Stats is to enable comparison of supercomputers and installations regarding the usage of the systems, kind of applications, and application performance. Using this stats that will be uploaded in the web page, the installations can make informed decisions about procurements highly tuned to their needs. This will also enable the supercomputer vendors to tune their systems for better application performance for various applications.