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MI300X

2 statements across 1 episodes · 2 bullish · 0 bearish · 1 people on the record · first statement Nov 3, 2025 by Quentin Anthony · across every show →

Everything said about MI300X, oldest first

Nov 3, 2025 positive
Assertion Supported
AMD MI300X GEMM performance increased from 400 to 650 TFLOPS via software
“So when MI 300 X first dropped, if you run like an MLP gem or something, you would get like 400 T flops. Now that number is, you know, more like six, 606 107 650 or so just in like the gem back ends themselves.”
Quentin Anthony Nov 3, 2025 ▶ 4:55 How Zyphra went all-in on AMD + Why Devs feel faster with AI but are slower — with Quentin Anthony
Nov 3, 2025 bullish
Assertion Supported
AMD MI300X outperforms Nvidia H100 on FlashAttention-2 and memory-bound workloads
“We found that it's great for flash attention to specifically, we were able to be H-one hundred. We also found that like the less time you spend in like dense compute, like the less time you spend in tensor cores specifically, or less time you spend in lower bi…”
Quentin Anthony Nov 3, 2025 ▶ 3:19 How Zyphra went all-in on AMD + Why Devs feel faster with AI but are slower — with Quentin Anthony
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