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AMD's Freshly-Baked MI350: An Interview with the Chief Architect

https://chipsandcheese.com/p/amds-freshly-baked-mi350-an-interview
28•pella•3h ago

Comments

pella•3h ago
FP6:

  "Alan: Sure, yep, so one of the things that we felt like on MI350 in this  timeframe, that it's going into the market and the current state of AI... we felt like that FP6 is a format that has potential to not only be used for inferencing, but potentially for training. And so we wanted to make sure that the capabilities for FP6 were class-leading relative to... what others maybe would have been implementing, or have implemented. And so, as you know, it's a long lead time to design hardware, so we were thinking about this years ago and wanted to make sure that MI350 had leadership in FP6 performance. So we made a decision to implement the FP6 data path at the same throughput as the FP4 data path. Of course, we had to take on a little bit more hardware in order to do that. FP6 has a few more bits, obviously, that's why it's called FP6. But we were able to do that within the area of constraints that we had in the matrix engine, and do that in a very power- and area-efficient way.
kristianp•39m ago
Will 1.58 bits be in the MI400? Or is it not established as a widely useful technology yet?

See https://arxiv.org/abs/2402.17764

tedunangst•1h ago
A solid 40% of George's questions were deemed great. (Not counting some fluff like what's your job.)
deadbabe•52m ago
Will AMD catch up to Nvidia?
wmf•49m ago
Yes, if they can ship on time.
mobilio•15m ago
If they improve software quality and providing some low budget versions then - Yes.
behnamoh•33m ago
Does this also ship only in x8 batches? I really liked MI300 and could afford one of them for my research, but they only come in batches of x8 in a server rack, so I decided to buy an RTX Pro 6000.
jiggawatts•27m ago
Of course not.

AMD stubbornly refuses to recognise the huge numbers of low- or medium- budget researchers, hobbyists, and open source developers.

This ignorance of how software development is done has resulted in them losing out on a multi-trillion-dollar market.

It's incredible to me how obstinate certain segments of the industry (such as hardware design) can be.

gdiamos•7m ago
startups and researchers are broke, just like Geoff Hinton in 2006 - https://blog.waqasrana.me/assets/papers/hinton2006.pdf
teleforce•26m ago
This 8-combo MI350 is a beauty with 2304 GB VRAM of HMB3E memory on each UBB [1].

[1] This is the AMD Instinct MI350:

https://www.servethehome.com/this-is-the-amd-instinct-mi350/

jonfromsf•4m ago
NVDAs advantage is software, not just hardware. Would be amazing to have a competitive market but better hardware won't be enough to make it happen.

Merlyn Mind, 'Agentic' browser created by former IBM Watson and Alexa leads

https://www.merlyn.org/
1•dataviz1000•6m ago•1 comments

Mira Murati's Thinking Machines Lab valued at $10B after $2B fundraising

https://www.ft.com/content/9edc67e6-96a9-4d2b-820d-57bc1279e358
1•ode•12m ago•0 comments

MyApps – A web based suite of free tools

https://myapps.framer.media/
1•OPOPcreations•13m ago•0 comments

Stuck Between 24 Rocks and an NP-Hard Place

https://jacksonslipock.bearblog.dev/stuck-between-24-rocks-and-an-np-hard-place/
2•jacksonslipock•16m ago•1 comments

More Undervalued Hardware Companions

https://vermaden.wordpress.com/2025/06/21/more-undervalued-hardware-companions/
4•Bogdanp•18m ago•0 comments

Wartime codebreaker Alan Turing's scientific papers sell for £465,000 at auction

https://www.theguardian.com/science/2025/jun/17/wartime-codebreaker-alan-turings-scientific-papers-sell-for-465000-at-auction
1•bookofjoe•22m ago•1 comments

MCP Security Vulnerabilities and Attack Vectors

https://forgecode.dev/blog/prevent-attacks-on-mcp/
2•handfuloflight•24m ago•0 comments

Learn You Galois Fields for Great Good (00)

https://xorvoid.com/galois_fields_for_great_good_00.html
1•signa11•27m ago•1 comments

Human History Timeline

https://humanhistorytimeline.com/
1•jameslk•36m ago•0 comments

1.1-acre underwater property listing in San Francisco real estate market

https://abc7.com/underwater-property-sale-sf-candlestick-water-lot-real-estate-news-housing-market/10621611/
2•gmays•45m ago•0 comments

A common parenting practice may be hindering teen development

https://www.sciencenews.org/article/parenting-teen-development-vacation
2•Anon84•52m ago•0 comments

BitNet-VSCode-Extension – v0.0.3 – Visual Studio Marketplace

https://marketplace.visualstudio.com/items?itemName=nftea-gallery.bitnet-vscode-extension
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All Roads Lead to Disaster

https://blog.jsbarretto.com/post/all-roads-lead-to-disaster
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Making diagrams with syntax-highlighted code snippets

https://vexlio.com/blog/making-diagrams-with-syntax-highlighted-code-snippets/
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Plastic bag bans and fees reduce harmful bag litter on shorelines

https://www.science.org/doi/10.1126/science.adp9274
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kb_text_shape.h: Unicode text segmentation and OpenType shaping

https://github.com/JimmyLefevre/kb
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Deciphering C++ compiler errors: Ambiguous symbols after including a header file

https://devblogs.microsoft.com/oldnewthing/20250619-00
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China has millions of single men – could dating camp help them find love?

https://www.bbc.com/news/articles/c1e0p9eg6gyo
1•rmason•1h ago•0 comments

Cross-Account and Cross-Region Backups with AWS Backup (and Friends)

https://tylerrussell.dev/2025/06/20/cross-account-and-region-backups-with-aws-backup-and-friends/
1•terussell85•1h ago•0 comments

React Zero-UI: Instant UI updates, ZERO re-renders, ZERO runtime

https://github.com/Austin1serb/React-Zero-UI
1•handfuloflight•1h ago•0 comments

Verlet Integration and Cloth Physics Simulation

https://pikuma.com/blog/verlet-integration-2d-cloth-physics-simulation
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Rexx Free Tools List

https://rexxinfo.org/downloads/tools_list.html
1•ohjeez•1h ago•0 comments

Wayne County overpays employee $1.6M in single paycheck, 2 fired

https://www.wxyz.com/news/local-news/investigations/wayne-county-overpays-employee-1-6m-in-single-paycheck-2-fired-for-big-mistake
2•rmason•1h ago•1 comments

Show HN: TypeScript MCP Server

https://github.com/screencam/typescript-mcp-server
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LLMs don't understand my code, cuz I didn't comment

3•fdlinly•1h ago•1 comments

Meta CTO Bosworth says OpenAI countered lucrative job offers to employees

https://www.cnbc.com/2025/06/20/metas-andrew-bosworth-says-openai-countered-lucrative-job-offers.html
1•mfiguiere•1h ago•0 comments

Fix "pulsing" sensation when charging MacBook

https://old.reddit.com/r/apple/comments/1lgaw7m/psa_if_when_charging_your_macbook_you_get_a/
3•miles•1h ago•0 comments

The Death of the Student Essay–and the Future of Cognition

https://www.forkingpaths.co/p/the-death-of-the-student-essayand
1•colinprince•1h ago•0 comments

AtomicOS – A security-first OS with real crypto and deterministic language

https://github.com/ipenas-cl/AtomicOs
5•ipenas-cl•1h ago•2 comments

Programmatic SEO: Scaling Organic Traffic with Automated, Data-Driven Pages

https://guptadeepak.com/the-complete-guide-to-programmatic-seo/
1•guptadeepak•1h ago•1 comments