Intel iGPU memory was eDRAM, not SRAM

By: Mark Roulo (nothanks.delete@this.xxx.com), April 8, 2021 11:31 am
Room: Moderated Discussions
Heikki Kultala (heikki.ku.ltala.delete@this.gmail.com) on April 7, 2021 12:38 pm wrote:
...
> And Intel has it's SRAM-based LLC working as L4 cache for their iGPUs for ages.

FYI, the L4 cache that Intel shipped with some of its IGPUs was eDRAM, not SRAM.



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Intel's IDM 2.0 announcementJon Masters2021/03/23 03:31 PM
  Intel's IDM 2.0 announcementRayla2021/03/23 03:45 PM
    Intel's IDM 2.0 announcementdmcq2021/03/23 04:30 PM
    commitment to foundry, shutting down fabless talkDaniel B2021/03/23 04:46 PM
      commitment to foundry, shutting down fabless talkKester L2021/03/23 04:56 PM
        commitment to foundry, shutting down fabless talkanonymou52021/03/24 12:57 AM
          commitment to foundry, shutting down fabless talkme2021/03/24 03:25 AM
            commitment to foundry, shutting down fabless talkJoe2021/03/24 05:56 AM
              commitment to foundry, shutting down fabless talkMichael S2021/03/24 06:47 AM
                commitment to foundry, shutting down fabless talkme2021/03/24 07:04 AM
      commitment to foundry, shutting down fabless talkJames2021/03/24 03:39 AM
        Intel gutted 7 nmme2021/03/24 03:48 AM
          Intel gutted 7 nmDoug S2021/03/24 08:20 AM
            Intel gutted 7 nmanon2021/03/25 12:43 PM
              Intel gutted 7 nmeh2021/03/26 02:36 AM
                Intel gutted 7 nmAdrian2021/03/26 08:58 AM
                  Intel gutted 7 nmwumpus2021/03/26 09:53 AM
                  Intel gutted 7 nmme2021/03/26 10:11 AM
                  Intel gutted 7 nmMaxwell2021/03/26 02:21 PM
                    Intel gutted 7 nmYoav2021/03/29 01:06 AM
              Intel gutted 7 nmDoug S2021/03/26 09:43 AM
                Intel gutted 7 nmanon2021/03/26 03:39 PM
                  Intel gutted 7 nmNoSpammer2021/03/26 08:46 PM
                    Intel gutted 7 nmAdrian2021/03/26 11:57 PM
                      Intel gutted 7 nmAndrey2021/03/28 06:18 PM
                    Intel gutted 7 nmanon2021/03/27 05:52 AM
                    Intel gutted 7 nmwumpus2021/03/27 12:16 PM
                  Intel gutted 7 nmDoug S2021/03/27 05:08 PM
                    Intel gutted 7 nmanon2021/12/13 03:05 PM
                      Intel gutted 7 nm---2021/12/13 04:31 PM
                      Intel gutted 7 nmDoug S2021/12/13 09:34 PM
                        Intel gutted 7 nmanon2021/12/13 10:41 PM
                          Intel gutted 7 nmDoug S2021/12/14 11:38 AM
                            Intel gutted 7 nmanon2021/12/14 11:58 AM
                            Feed the Troll less (unless you are enjoying it!)Mark Roulo2021/12/14 01:52 PM
                Intel gutted 7 nmblue2021/03/27 10:16 AM
                  Intel gutted 7 nmme2021/03/27 12:22 PM
                  Intel gutted 7 nmDoug S2021/03/27 05:14 PM
                    Intel gutted 7 nmDavid Kanter2021/04/07 09:06 PM
                      Intel gutted 7 nmDoug S2021/04/08 12:38 PM
        commitment to foundry, shutting down fabless talkDaniel B2021/03/24 08:08 AM
      commitment to foundry, shutting down fabless talkDoug S2021/03/24 08:12 AM
      commitment to foundry, shutting down fabless talkMaxwell2021/03/25 11:16 AM
        commitment to foundry, shutting down fabless talkme2021/03/25 11:38 AM
          commitment to foundry, shutting down fabless talkAdrian2021/03/25 01:01 PM
            commitment to foundry, shutting down fabless talkme2021/03/27 12:57 PM
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    Intel's IDM 2.0 announcementGabriele Svelto2021/03/25 03:17 AM
  Intel's IDM 2.0 announcementBeastian2021/03/23 05:39 PM
    Intel's IDM 2.0 announcementJames2021/03/24 03:14 AM
      Intel's IDM 2.0 announcementme2021/03/24 03:37 AM
        Intel's IDM 2.0 announcementJames2021/03/24 03:53 AM
      Intel's IDM 2.0 announcementanonymou52021/03/24 08:39 AM
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  5nm the end of DRAM?Brett2021/03/25 05:17 PM
    What is next after DDR5?Ganon2021/03/25 05:56 PM
      What is next after DDR5?wumpus2021/03/26 09:10 AM
        What is next after DDR5?Brett2021/03/26 04:39 PM
          What is next after DDR5?wumpus2021/03/28 10:44 AM
      What is next after DDR5?Brett2021/03/27 04:27 PM
        What is next after DDR5?Doug S2021/03/27 05:18 PM
      What is next after DDR5?Anononymous Coward2021/03/30 07:03 AM
        What is next after DDR5?Andrey2021/03/30 09:09 AM
          What is next after DDR5?David Hess2021/04/04 08:52 PM
      What is next after DDR5?David Hess2021/04/04 08:45 PM
        What is next after DDR5?Doug S2021/04/05 06:57 AM
          What is next after DDR5?David Hess2021/04/05 10:45 AM
          Same costAnon2021/04/05 11:31 AM
            Same costDavid Hess2021/04/05 08:26 PM
            Same costMaxwell2021/04/06 07:17 PM
              Same costDavid Hess2021/04/07 02:35 PM
          What is next after DDR5?wumpus2021/04/07 09:06 AM
      L4 is not a memory technologyHeikki Kultala2021/04/07 12:38 PM
        DRAM cachewumpus2021/04/08 08:24 AM
        Intel iGPU memory was eDRAM, not SRAMMark Roulo2021/04/08 11:31 AM
          I am not talking about the eDRAM. I am talking about the cache that is L3 for CPUHeikki Kultala2021/04/08 11:09 PM
            I am not talking about the eDRAM. I am talking about the cache that is L3 for CPURobert Williams2021/04/09 11:24 AM
              This STILL has NOTHING to do with the eDRAM. I am talking about the SRAM LLCHeikki Kultala2021/04/09 12:57 PM
                This STILL has NOTHING to do with the eDRAM. I am talking about the SRAM LLC---2021/04/09 01:40 PM
    5nm the end of DRAM?Rayla2021/03/26 09:28 AM
      5nm the end of DRAM?riy2021/04/08 06:26 AM
        5nm the end of DRAM?Michael S2021/04/08 11:51 AM
    5nm the end of DRAM?Doug S2021/03/26 09:52 AM
      5nm the end of DRAM?wumpus2021/04/07 09:10 AM
        5nm the end of DRAM?Robert Williams2021/04/07 11:05 AM
    Totaly misunderstanding of DDR SDRAM memory interfaces and DRAMHeikki Kultala2021/04/07 12:36 PM
      Totaly misunderstanding of DDR SDRAM memory interfaces and DRAManonymou52021/04/07 01:13 PM
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