Hackernews posts about Zen 4

Zen 4 is a microarchitecture designed by AMD for their Ryzen and Threadripper processors, offering improved performance, power efficiency, and security features compared to its predecessors.

1. Show HN: Forty.News – Daily news, but on a 40-year delay (forty.news)
   443 points by foxbarrington 12 days ago | 180 comments
2. Show HN: Zen Moment-A Free, Privacy-First Meditation App with Advanced Analytics (zenmoment.net)
   1 points by 951560368 20 days ago | discuss
3. Show HN: Zen Moment – A Developer-Friendly Breathing and Meditation Platform (zenmoment.net)
   1 points by 951560368 21 days ago | discuss
4. The "Mad Men" in 4K on HBO Max Debacle (fxrant.blogspot.com)
   389 points by tosh 1 day ago | 167 comments
5. Claude Opus 4.5 (www.anthropic.com)
   1113 points by adocomplete 10 days ago | 506 comments
6. Tell HN: Regrets. Think carefully about how you spend your time
   256 points by anonymous_ibex 5 days ago | 133 comments
7. After Windows Update, Password icon invisible, click where it used to be (support.microsoft.com)
   212 points by zdw 3 days ago | 289 comments
8. Windows Secure Boot certificates expiring in 2026 (support.microsoft.com)
   10 points by jack_tripper about 14 hours ago | discuss
9. AMD Disables Zen 4's Loop Buffer (chipsandcheese.com)
   338 points by luyu_wu about 1 year ago | 141 comments
10. Testing AMD's Bergamo: Zen 4c (chipsandcheese.com)
    158 points by latchkey over 1 year ago | 100 comments
11. Llamafile 0.7 Brings AVX-512 Support: 10x Faster Prompt Eval Times for AMD Zen 4 (www.phoronix.com)
    91 points by mfiguiere over 1 year ago | 17 comments
12. AMD Unveils Ryzen 8000G Series Processors: Zen 4 APUs for Desktop with Ryzen AI (www.anandtech.com)
    74 points by PaulHoule almost 2 years ago | 11 comments
13. Turning Off Zen 4's Op Cache for Curiosity and Giggles (chipsandcheese.com)
    68 points by mfiguiere 12 months ago | 10 comments
14. AMD crafts custom EPYC CPU with HBM3 for Azure: 88 Zen 4 cores and 450GB of HBM3 (www.tomshardware.com)
    44 points by rbanffy about 1 year ago | 6 comments
15. AMD Zen 5 Core CPU Arch Alleged to Be over 40% Faster Than Zen 4 (hothardware.com)
    43 points by signa11 over 1 year ago | 22 comments
16. JSON Parsing: Intel Sapphire Rapids versus AMD Zen 4 (lemire.me)
    41 points by mfiguiere almost 2 years ago | 10 comments
17. AMD Zen 4 vs. Zen 4C Performance, Zen 4C Core Scaling With Ryzen 5 8500G (www.phoronix.com)
    32 points by mfiguiere almost 2 years ago | discuss
18. AMD Zen 4 vs. Intel Core Ultra 7 "Meteor Lake" in 400 Benchmarks on Linux 6.10 (www.phoronix.com)
    13 points by soopurman over 1 year ago | 1 comments
19. ECC DDR5-4800 vs. DDR5-5200 Memory Performance for AMD Ryzen Zen 4 (www.phoronix.com)
    12 points by mfiguiere over 1 year ago | discuss
20. AVX-512 gotcha: avoid compressing words to memory with AMD Zen 4 processors (lemire.me)
    6 points by ibobev 10 months ago | discuss
21. AMD Zen 5 Epyc Turin dominates previous Zen 4, Intel by 40% (www.phoronix.com)
    6 points by highfrequency about 1 year ago | discuss
22. Zen4's AVX512 Teardown (www.mersenneforum.org)
    4 points by fanf2 over 1 year ago | 1 comments
23. AMD Ryzen 7 8700G and Ryzen 5 8600G Review: Zen 4 APUs with RDNA3 Graphics (www.anandtech.com)
    4 points by borissk almost 2 years ago | discuss
24. Linux 6.8 Perf Tools Add Support for AMD Zen 4 Memory Controller Events (www.phoronix.com)
    4 points by mfiguiere almost 2 years ago | discuss
25. Linux 6.10 AES-XTS for Disk/File Encryption 155% Faster for Zen 4 CPUs (www.phoronix.com)
    3 points by mfiguiere over 1 year ago | discuss
26. AMD launches Ryzen 8000G 'Phoenix' APUs, reveals Zen 4c clocks (www.tomshardware.com)
    3 points by rbanffy almost 2 years ago | discuss
27. AMD Unveils Ryzen 8040 Mobile Series APUs: Hawk Point with Zen 4 and Ryzen AI (www.anandtech.com)
    3 points by mfiguiere almost 2 years ago | discuss
28. Liquid-cooled laptop features EPYC 64-Core Zen 4 CPU and RTX 4080 (www.tomshardware.com)
    2 points by webmaven almost 2 years ago | 1 comments
29. AMD mobile CPUs on mITX – Zen 3 or Zen 4, 2xM.2 slots, 4x2.5G NIC (www.tomshardware.com)
    2 points by transpute over 1 year ago | discuss
30. GPD Win Mini Zen 4 Handheld Review: Solid Alternative to the Asus ROG Ally (www.notebookcheck.net)
    2 points by Rinzler89 over 1 year ago | discuss
31. The Performance and Power Efficiency of AMD Zen 1 vs. Zen 4C (www.phoronix.com)
    2 points by titaniumtown almost 2 years ago | discuss
32. GPU Zen 4 Call for Authors (gpuzen.blogspot.com)
    1 points by klaussilveira 8 months ago | discuss
33. The Performance and Power Efficiency of AMD Zen 1 vs. Zen 4C (www.phoronix.com)
    1 points by neogodless almost 2 years ago | discuss
34. AMD Unveils Ryzen 8040 Mobile Series APUs: Hawk Point with Zen 4 and Ryzen AI (www.anandtech.com)
    1 points by PaulHoule almost 2 years ago | discuss
35. AMD 8000G APUs launch Jan 31, $329 8700G competes with desktop GTX1650 in gaming (videocardz.com)
    63 points by nateb2022 almost 2 years ago | 67 comments
36. Linux Fixes Hosts Randomly Rebooting During Virtualization with Ryzen 7000/8000 (www.phoronix.com)
    4 points by LinuxBender about 1 year ago | 3 comments
37. Valve preps mysterious 'Fremont' SteamOS device powered by AMD Ryzen processor (www.tomshardware.com)
    4 points by LorenDB 12 months ago | discuss
38. GCC 14 vs. LLVM Clang 18 Compiler Performance on Fedora 40 (www.phoronix.com)
    4 points by rbanffy over 1 year ago | discuss