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. AMD crafts custom EPYC CPU with HBM3 for Azure: 88 Zen 4 cores and 450GB of HBM3 (www.tomshardware.com)
   44 points by rbanffy 3 days ago | 6 comments
2. Linux Fixes Hosts Randomly Rebooting During Virtualization with Ryzen 7000/8000 (www.phoronix.com)
   4 points by LinuxBender 5 days ago | 3 comments
3. Ask HN: What kind of personal software improved your life?
   11 points by kirso 13 days ago | 18 comments
4. PHP 8.4 (www.php.net)
   463 points by theThree 2 days ago | 317 comments
5. Show HN: I made an AI Tool to Auto-Gen YouTube Titles, Tags, Thumbnails and More (ytninja.com)
   1 points by anoori787 1 day ago | discuss
6. Computer Networking Fundamentals – Learning Series (2023) (iximiuz.com)
   26 points by 2-3-7-43-1807 5 days ago | discuss
7. Ubuntu squeezes more performance than Windows 11 on new AMD Zen 4 Threadripper (www.phoronix.com)
   351 points by marcodiego about 1 year ago | 388 comments
8. AMD’s Zen 4, Part 3: System Level Stuff, and iGPU (chipsandcheese.com)
   182 points by zdw almost 2 years ago | 21 comments
9. AMD EPYC 97x4 “Bergamo” CPUs: 128 Zen 4c CPU Cores for Servers, Shipping Now (www.anandtech.com)
   159 points by ksec over 1 year ago | 123 comments
10. Testing AMD's Bergamo: Zen 4c (chipsandcheese.com)
    158 points by latchkey 5 months ago | 100 comments
11. Mitigations=off considered harmful or spurious SIGILL on AMD Zen4 (forum.level1techs.com)
    133 points by 2bluesc about 1 year ago | 36 comments
12. First 96-Core AMD Zen 4 Threadripper Tests Show Utter Domination over Intel (www.extremetech.com)
    112 points by thelastgallon about 1 year ago | 102 comments
13. Transcoding Unicode with AVX-512: AMD Zen 4 vs. Intel Ice Lake (lemire.me)
    110 points by ibobev almost 2 years ago | 67 comments
14. AMD’s 7950X3D: Zen 4 Gets VCache (chipsandcheese.com)
    100 points by zdw over 1 year ago | 86 comments
15. Llamafile 0.7 Brings AVX-512 Support: 10x Faster Prompt Eval Times for AMD Zen 4 (www.phoronix.com)
    91 points by mfiguiere 8 months ago | 17 comments
16. The AMD Ryzen 9 7900, Ryzen 7 7700, and Ryzen 5 5 7600 Review: Zen 4 at 65 Watts (www.anandtech.com)
    89 points by rcarmo almost 2 years ago | 64 comments
17. Lenovo ThinkPad T14s G4 review: Business laptop is better with AMD Zen4 (www.notebookcheck.net)
    81 points by sydney6 about 1 year ago | 96 comments
18. AMD Unveils Ryzen Mobile 7040U Series with Zen 4c Efficiency Cores (www.anandtech.com)
    81 points by cebert about 1 year ago | 26 comments
19. AMD Unveils Ryzen 8000G Series Processors: Zen 4 APUs for Desktop with Ryzen AI (www.anandtech.com)
    74 points by PaulHoule 10 months ago | 11 comments
20. Characterizing gaming workloads on Zen 4 (chipsandcheese.com)
    65 points by zdw about 1 year ago | 37 comments
21. AMD Ryzen Threadripper Pro 7000 CPUs: Up to 96 Zen 4 Cores for Workstations (wccftech.com)
    61 points by tanelpoder about 1 year ago | 66 comments
22. AMD Zen 5 Core CPU Arch Alleged to Be over 40% Faster Than Zen 4 (hothardware.com)
    43 points by signa11 8 months ago | 22 comments
23. Inception: Leaking the root hash from /etc./shadow on AMD Zen 4 [video] (www.youtube.com)
    42 points by K0nserv over 1 year ago | 4 comments
24. JSON Parsing: Intel Sapphire Rapids versus AMD Zen 4 (lemire.me)
    41 points by mfiguiere 10 months ago | 10 comments
25. AMD Zen 4 vs. Zen 4C Performance, Zen 4C Core Scaling With Ryzen 5 8500G (www.phoronix.com)
    32 points by mfiguiere 9 months ago | discuss
26. AMD Ryzen 7040U Phoenix CPUs Bring Zen 4, RDNA 3 Graphics to Ultralight Laptops (hothardware.com)
    28 points by jlpcsl over 1 year ago | 6 comments
27. Zen 4c: AMD’s Response to Hyperscale ARM and Intel Atom (www.semianalysis.com)
    16 points by rbanffy over 1 year ago | 1 comments
28. AMD Zen 4 vs. Intel Core Ultra 7 "Meteor Lake" in 400 Benchmarks on Linux 6.10 (www.phoronix.com)
    13 points by soopurman 5 months ago | 1 comments
29. ECC DDR5-4800 vs. DDR5-5200 Memory Performance for AMD Ryzen Zen 4 (www.phoronix.com)
    12 points by mfiguiere 7 months ago | discuss
30. AMD Unveils Ryzen Threadripper 7000 Family: 96 Core Zen 4 (www.anandtech.com)
    11 points by mikece about 1 year ago | 1 comments
31. Apple M2 on Linux Performance Against AMD Zen 4 Mobile SoCs (www.phoronix.com)
    10 points by mfiguiere over 1 year ago | 8 comments
32. Zen 4c: AMD’s Response to Hyperscale ARM and Intel Atom (www.semianalysis.com)
    9 points by rbanffy over 1 year ago | discuss
33. AOCC 4.0 Shows Strong Advantages of Compiler Optimizations with Zen4 EPYC CPUs (www.phoronix.com)
    9 points by mfiguiere almost 2 years ago | discuss
34. Zen 4c: AMD’s Response to Hyperscale ARM and Intel Atom (www.semianalysis.com)
    7 points by paulmd over 1 year ago | 1 comments
35. AMD VP Interview on Ryzen AI, X3D, Zen 4 Future Strategy (www.techpowerup.com)
    7 points by walterbell over 1 year ago | discuss
36. AMD Zen 5 Epyc Turin dominates previous Zen 4, Intel by 40% (www.phoronix.com)
    6 points by highfrequency about 1 month ago | discuss