NVIDIA Tesla K40 GPU

1,602 views

Published on

Learn the features of world's fastest accelerator.

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
1,602
On SlideShare
0
From Embeds
0
Number of Embeds
13
Actions
Shares
0
Downloads
38
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

NVIDIA Tesla K40 GPU

  1. 1. TESLA K40 ACCELERATE COMPUTING FOR LARGE DATA SETS
  2. 2. Tesla K40 FASTER 1.4 TF| 2880 Cores | 288 GB/s ns/day   5 LARGER 2x Memory Enables More Apps SMARTER Unlock Extra Performance Using Power Headroom AMBER Benchmark 4 6GB 3 2 Fluid Dynamics Rendering Seismic Analysis 1 0 CPU K20X K40 12GB AMBER Benchmark: SPFP-Nucleosome CPU: Dual E5-2687W @ 3.10GHz, 64GB System Memory, CentOS 6.2, GPU systems: Single Tesla K20X or Single Tesla K40
  3. 3. Tesla K40 : Acceleration for Large Problems Structural Mechanics ANSYS 14 SMP-V14sp-4 ANSYS 1.66x Physics Chroma CHROMA 8.12x Molecular Dynamics AMBER AMBER - SPFP-Cellulose_production_NPT 8.67x Material Science QMCPACK 4x4x1 QMCPACK 10.23x Earth Science SPECFEM3D SPECFEM3D E5-2687W @ 3.10GHz Tesla K20X Tesla K40 10.29x 0 2 4 6 8 10 12 3
  4. 4. Bigger Challenges – Less Time CFD Neural Networks Larger models, higher throughput Larger training sets High Energy Physics Graph Analytics More advanced event triggers Accelerate larger graphs Material Science M&E Larger ion/electron systems More complex scenes, Accelerates color grading Molecular Dynamics Quantum Chemistry Bioinformatics Larger problems, more acceleration Larger problems, more acceleration Newer algorithms, apps
  5. 5. Tesla K40 in Media and Entertianment Creation Color grading for film and video Distribution 3D Rendering Video Frame Rate Conversion Transcoding and Encoding broadcast video
  6. 6. Tesla K40 : Interactive and Real-time Analysis 1 Billion Tweets 8 Tesla K40 Live Streaming and Analysis Faster Decisions To Learn more: Register for map-D Webinar on 29th Jan @ 9am PST
  7. 7. Power Envelope Board Power (Watts) Avg GPU Power in Watts for Real Applications on K20X 200 235W 150 100 50 0 Power headroom to higher Performance 4
  8. 8. GPU Boost on Tesla K40 Convert Power Headroom to Higher Performance Boost Clock #2 875Mhz Boost Clock #1 810Mhz Base Clock 745Mhz 235W Workload # 1 Worst case Reference App 235W Workload # 2 E.g. AMBER 235W Workload # 3 E.g. ANSYS Fluent 5
  9. 9. Real Apps Run Up to 1.4x faster with GPU Boost 1.6 Tesla K40 Performance Relative to Tesla K20X 1.40 1.4 1.27 1.27 1.23 1.28 1.26 1.25 1.2 1.07 1.0 0.8 0.6 0.4 0.2 0.0 ANSYS 14 SMP-V14sp-4 ANSYS LAMMPS-EAM LAMMPS-EAM NAMD 2.9-APOA1 NAMD 2.9 APOA1 AMBER-SPFP-Nucleosome AMBER-SPFPNucleosome K20X K40@base LSMS-Fe32 LSMS-Fe32 QMCPACK 3x3x1 QMCPACK 3x3x1 CUBLAS CUBLAS DGEMM DGEMM K40 @ boost 6
  10. 10. Compute Workload Behavior with GPU Boost Non-Tesla Tesla K40 Boost Clock # 2 Boost Clock # 1 GPU Clock Base Clock # 1 Automatic clock switching Deterministic Clocks Default @ Shipping   Boost Base Preset Options   Lock to base clock 3 Levels: Base, Boost1 or Boost2 Boost Interface Control Panel NV-SMI, NVML Target duration for boost clocks   ~50% of run-time 100% of workload run time Must-have for HPC workload
  11. 11. Using GPU Boost on Tesla K40 View the clocks nvidia-smi -q –d CLOCK,SUPPORTED_CLOCKS Set the Boost clocks nvidia-smi -ac <MEM clock, Graphics clock> End User selects the clocks Host GPU Boost all 2880 Cores GPU GPU Higher memory b/w
  12. 12. Customer Feedback on K40 w/GPU Boost http://www.eyesopen.com/ fastrocs 17% Faster 13% Faster http://blog.xcelerit.com/ benchmarks-nvidia-tesla-k40-vsk20x-gpu/ 11% Faster K40 w/GPU Boost 40% higher perf *Tesla K40 Performance Relative to Tesla K20X
  13. 13. Tesla Resources !   Want to know more about Tesla Products http://www.nvidia.com/object/tesla-servers.html http://www.nvidia.com/object/tesla-workstations.html !   Need help on using GPU Boost on Tesla K40 http://www.nvidia.com/object/tesla_product_literature.html !   Product details, specs, etc. http://www.nvidia.com/object/tesla_product_literature.html !   Where to buy http://www.nvidia.com/object/where-to-buy-tesla.html
  14. 14. Test Drive the World’s Fastest GPU 1.  Sign up for FREE GPU Test Drive visit: http://www.Nvidia.com/GPUTestDrive 2.  Accelerate your apps on latest K40 GPUs 3.  Tell us how K40 and GPU Boost worked for you
  15. 15. Upcoming GTC Express Webinars January 29: map-D: A GPU Database for Real-time Dig Data Analytics and Interactive Visualization January 30: Debugging CUDA Fortran using Allinea DDT February 5: OpenMM - Accelerating and Customizing Molecular Dynamic Simulations on GPUs February 25: Using GPUs to Supercharge Visualization and Analysis of Molecular Dynamics Simulations with VMD Register at www.gputechconf.com/gtcexpress
  16. 16. GTC 2014 Registration is Open Hundreds of sessions in the areas of §  Science and research §  Professional graphics §  Mobile computing §  Automotive applications §  Game development §  Cloud computing Register with GM20EXP for 20% discount www.gputechconf.com

×