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A comment on Tenstorrent unveils Grayskull, its RISC-V answer to GPUs. Parent comment

Re:Tenstorrent unveils Grayskull, its RISC-V answer to GPUs by ChainOfFools on Sunday March 10, 2024 @10:35AM (#39659444)
What's the memory interface like? Is an extreme NUMA thing with several orders greater potential for parallelization?

I'm probably dreaming; new CPU core designs are one thing, a completely new memory design is likely high fantasy..

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Re:Tenstorrent unveils Grayskull, its RISC-V answer to GPUs by christkv on Sunday March 10, 2024 @10:41AM (#39659511)
I mean it says LPDDR4, nothing about how many channels but I would be surprised if it's anything more than dual-channel. Big cache but not anything not already seen in the AMD 3XD chips.
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Re:Tenstorrent unveils Grayskull, its RISC-V answer to GPUs by ac29 on Sunday March 10, 2024 @12:20PM (#39660345)
The quoted ~100-120GBps is going to be quad-channel LPDDR4
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