Hacker News

New stories

Live mirror
30 storiesupdated just nowView source snapshot
  1. OpenAI expects to burn through almost $280B by 2030, FT reports(reuters.com ↗)
    discuss
  2. In the Age of AI, Some in China Wonder If Learning English Is Worth the Trouble(nytimes.com ↗)
    1comments
  3. A related skill that is recommended as a CS student
    discuss
  4. How Randomness Builds the Universe: A Cosmic Puzzle (2025)(medium.com/kosmologi.indonesia ↗)
    discuss
  5. Integrate Architecture with Topography: Strategies to Build on Hills and Slopes(archdaily.com ↗)
    discuss
  6. Parallel vector graphics rasterization on CPU(gasiulis.name ↗)
    discuss
  7. Recursively Scaling Auto-Research Loops for Efficient Agent Harness(dair.ai ↗)
    discuss
  8. A Stop Sign for $1k(maxmautner.com ↗)
    discuss
  9. US troop deaths during Iran war exceed Pentagon count by at least four(reuters.com ↗)
    11comments
  10. Bill Joy – Why the future doesn't need us (2000)(wired.com ↗)
    1comments
  11. OpenAI hacked by small team of white hat security researchers(venturebeat.com ↗)
    discuss
  12. Trump announces 'forever' deal to defend Greenland, Denmark says sign next week(washingtonpost.com ↗)
    1comments
  13. Al-Khwarizmi – Father of Algebra (c.780-850)(storyofmathematics.com ↗)
    discuss
  14. Hex turns complex analysis into visual reports with GPT-6 Astra(openai.com ↗)
    discuss
  15. The US 'Kill Chain' That Destroyed an Iranian School(bloomberg.com ↗)
    discuss
  16. What Software Teams Can Learn from the Factory Transition to Electricity(ito.ai ↗)
    discuss
  17. 'Ask for what you want' is a key skill for the 21st century(robinsloan.com ↗)
    discuss
  18. Energy-Based Models(energy-based-model.github.io ↗)
    discuss
  19. Gemini Hacked Three Companies in First Known Breakout by Google's AI(wsj.com ↗)
    3comments
  20. Hacker News Firehose for iOS(harrison.page ↗)
    1comments
  21. US and Denmark reach deal over Greenland security(bbc.co.uk ↗)
    discuss
  22. Flox will require login for search/install commands starting in October(flox.dev ↗)
    discuss
  23. Open source tool to schedule, analyze, and grow your LinkedIn page(github.com/yapsgg ↗)
    discuss
  24. Could we reboot the modern world without fossil fuels?(aeon.co ↗)
    discuss
  25. How the Boeing 737 MAX Disaster Looks to a Software Developer (2019)(ieee.org ↗)
    1comments
  26. Qantas is retiring its A380s(cnn.com ↗)
    discuss
  27. SAIR's Open Math Model Initiative(terrytao.wordpress.com ↗)
    discuss
  28. Anthropic Shifts Planned IPO to November(wsj.com ↗)
    discuss
  29. Brian Greene interviews Stephen Wolfram: Can spacetime emerge from simple rules? [video](youtube.com ↗)
    discuss
  30. Steve Eisman on AI: Companies are trying to manufacture a crisis(youtube.com ↗)
    1comments

How did AMD Ryzen get 50% faster in two years?

41 pointsby 4h agolemire.me
5 comments
3h agoHN ↗

It would have been funny if the "how" had been dropped to end with "Did AMD Ryzen get 50% faster in two years?"

2h agoHN ↗

Am I missing something? Max boost went up by only 15% but the base frequency went up 38%

Better thermals maybe? Less throttling?

2h agoHN ↗

its manufactured on a smaller node so probably has more leeway for higher freq on all core loads.

I’d also be weary of single core scores,Geekbench is known to be favoring specialized instruction sets like AVX or encryption extensions more and more as the version number progresses. Though I don’t know if GB6 is also like this I wouldn’t be surprised it it was caused by it.

56m agoHN ↗

>Better thermals maybe?

One of the biggest improvements to the Ryzen 7 X3D series (e.g. 9800) is that the caches have been moved from one side of the die (to the other), which places the major heat source closer to the heat sinks.

SO yes, less heat throttling.

1h agoHN ↗

2 years sounds very fast. It seems to be because the 3d cache SKUs of each generation were released at different stages. The Zen 3 one was a later variant.

First zen 3 November 5, 2020 with desktop processors. First desktop Ryzen 9000 processors on August 8, 2024. So the generations were about 4 years apart.