Results 1 to 2 of 2

Thread: maximizing performance

  1. #1
    Member Contributor
    Join Date
    Jul 2018

    maximizing performance


    I have a GTX570M (notebook).

    By profiling, i seem to find the following specs:
    336 cuda cores
    7 SM Streaming Multiprocessor

    As each SM has an x amount of cuda cores I calculated the number of cuda cores per SM to be 336/7=48.

    However, documentation out there seems to suggest that the fermi architecure has 32 cuda cores per SM. So am I calculating incorrectly? Why do I get 48 instead of the expected 32?


  2. #2
    Senior Member Regular Contributor
    Join Date
    Mar 2015
    Your calculation is correct: the GTX570M uses the GF114 architecture, which has 48 cores per SM, while the GF110 (the original Fermi architecture) has only 32 cores per SM.

Similar Threads

  1. Maximizing the speed of a program
    By SaxonMilton in forum OpenGL: Basic Coding
    Replies: 7
    Last Post: 05-02-2013, 05:58 AM
  2. Replies: 1
    Last Post: 04-30-2013, 06:38 AM
  3. maximizing screenshots
    By markyy in forum OpenGL: Basic Coding
    Replies: 3
    Last Post: 11-20-2008, 03:36 AM
  4. Resize problem when maximizing a MDI
    By in forum OpenGL: Basic Coding
    Replies: 0
    Last Post: 10-31-2001, 05:26 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
Proudly hosted by Digital Ocean