Table of Contents
What are the specs of a supercomputer?
Titan has 18,688 nodes (4 nodes per blade, 24 blades per cabinet), each containing a 16-core AMD Opteron 6274 CPU with 32 GB of DDR3 ECC memory and an Nvidia Tesla K20X GPU with 6 GB GDDR5 ECC memory. There are a total of 299,008 processor cores, and a total of 693.6 TiB of CPU and GPU RAM.
What are the capabilities of Cray-1?
THE CRAY 1 SUPERCOMPUTER. In the mid-to-late 1970’s, the Cray-1 was the fastest computer in the world, with a clock speed of 12.5 ns (80 MHz), computational rates of 138 million floating-point operations per second (MFLOPS) during sustained periods, and 250 MFLOPS in short bursts.
How much RAM does supercomputers have?
System Architecture
| Broadwell Nodes | Sandy Bridge Nodes | |
|---|---|---|
| Processor Speed | 2.4 GHz | 2.6 GHz |
| Cache | 35 MB for 14 cores | 20 MB for 8 cores |
| Memory Type | DDR4 FB-DIMMs | DDR3 FB-DIMMs |
| Memory Size | 4.6 GB per core, 128 GB per node | 2 GB per core, 32 GB per node |
How many GB is a supercomputer?
In contrast, a supercomputer has a capacity of 200 to 300 gigabytes or more. Another useful comparison between supercomputers and personal computers is in the number of processors in each machine. A processor is the circuitry responsible for handling the instructions that drive a computer.
What GPU do supercomputers use?
A previously CPU-based supercomputer, Jaguar, was upgraded with Nvidia GPUs to become Titan, a GPU supercomputer. Its performance went from 17.59 petaFLOPS to 27 petaFLOPS. The commercial Nvidia GTX Titan GPU is named for the supercomputer.
Which processor is used in supercomputer?
It uses more than 80,000 SPARC64 VIIIfx processors, each with eight cores, for a total of over 700,000 cores—almost twice as many as any other system. It comprises more than 800 cabinets, each with 96 computing nodes (each with 16 GB of memory), and 6 I/O nodes.
How much RAM did the first super computer have?
8.39 Megabytes
The Cray-1 was a supercomputer designed, manufactured and marketed by Cray Research….
| Cray-1 | |
|---|---|
| CPU | 64-bit processor @ 80 MHz |
| Memory | 8.39 Megabytes (up to 1 048 576 words) |
| Storage | 303 Megabytes (DD19 Unit) |
| FLOPS | 160 MFLOPS |
What type of computer is Cray?
supercomputer
Cray Inc., a subsidiary of Hewlett Packard Enterprise, is an American supercomputer manufacturer headquartered in Seattle, Washington. It also manufactures systems for data storage and analytics. Several Cray supercomputer systems are listed in the TOP500, which ranks the most powerful supercomputers in the world.
Do supercomputers have GPU?
Many TOP500 supercomputers today use both CPUs and GPUs to give the best of both worlds: GPU processing to perform mathematically intensive computations on very large data sets, and CPUs to run the operating system and perform traditional serial tasks.
Do supercomputers use GPU or CPU?
A modern supercomputer system may then in practice consist of a large number of nodes, each holding between 2 and 32 conventional CPUs as well as 1–4 GPUs. There will usually also be a high-speed network and a system for data storage.
How many cores does super computer have?
Number of computer cores in the 10 fastest supercomputers in the world in 2020
| Characteristic | Number of cores |
|---|---|
| Supercomputer Fugaku, Japan | 7,630,848 |
| Summit, United States | 2,414,592 |
| Sierra , United States | 1,572,480 |
| Sunway TaihuLight , China | 10,649,600 |
How many CPUs does Fugaku supercomputer have?
The total number of nodes in Fugaku is 158, 976. A single CPU makes up a node, and two CPUs (two nodes) are mounted on a board called the CPU Memory Unit (CMU).
What is the Cray-1 super computer?
The first Cray-1™ system was installed at Los Alamos National Laboratory in 1976 for $8.8 million. It boasted a world-record speed of 160 million floating-point operations per second (160 megaflops) and an 8 megabyte (1 million word) main memory. A 1976 talk by Seymour Cray describing the Cray-1 super computer on YouTube.
How much memory does a Cray Computer have?
It boasted a world-record speed of 160 million floating-point operations per second (160 megaflops) and an 8 megabyte (1 million word) main memory. A 1976 talk by Seymour Cray describing the Cray-1 super computer on YouTube. If playback doesn’t begin shortly, try restarting your device. Full screen is unavailable. Learn More
When was the first Cray Computer made?
This web site has been made available as with the delivery of the first Cray-1 in 1976. Cray super computer systems have always combined world class performance with a touch of artistic design. The outstanding quality
How much did the Cray 1 cost?
Cray-1: The Super Computer 1 Name: Cray-1 2 Year created: 1976 3 Creator: Cray Research, Inc. 4 Cost: $5 million to $10 million 5 Memory: 4MW semiconductor 6 Speed: 160 MFLOPS. Building supercomputers was a dream, an aspiration, and a life’s pursuit for Seymour Cray, and his work on the computers that bore his name was the culmination