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Jonathan_Blow's profile
Jonathan Blow
Jonathan Blow
Jonathan Blow
@Jonathan_Blow

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Jonathan Blow

@Jonathan_Blow

Designer/Programmer of Braid and The Witness. President, Thekla, Inc. Partner in IndieFund. Currently working on good new things.

San Francisco
the-witness.net/news
Joined January 2010

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    1. Jonathan Blow‏ @Jonathan_Blow Apr 28

      How many web developers understand that a low-end integrated GPU on a laptop can draw full 4k screens of pixels at 3000 frames per second?

      97 replies 78 retweets 969 likes
    2. Lee Griffiths‏ @Poddster Apr 28
      Replying to @Jonathan_Blow

      Do you have a test that illustrates this? I imagine this is only true if you're writing out a constant colour from your shader for all pixels on a full screen quad (presumably sent via as an expanded point). Do _any_ vertex work or a texture read and the performance will tank.

      1 reply 0 retweets 10 likes
    3. Jonathan Blow‏ @Jonathan_Blow Apr 28
      Replying to @Poddster

      For sure, rendering something interesting at 3000fps on an Intel Graphics 530 is not going to happen. But we use these numbers in order to help gauge how effectively we are using the resources. Knowing these numbers, it would be difficult to consider a janky stuttering 20fps

      2 replies 0 retweets 42 likes
      Jonathan Blow‏ @Jonathan_Blow Apr 28
      Replying to @Jonathan_Blow @Poddster

      to be fast or even reasonable performance, for example.

      3:20 PM - 28 Apr 2021
      • 19 Likes
      • orodley Rytis ivan etmixCS Jeff Keegan Pavel Bažant Nikolai Wuttke Paisley Parking Lot
      0 replies 0 retweets 19 likes

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