Hacker News with Generative AI: CPU

Benchmarks of Google's Axion Arm-Based CPU (phoronix.com)
Earlier this year Google announced Axion as their first Arm-based CPU for the Google Cloud. Today already they are taking Axion to general availability with the new C4A instances. These new C4A instances are advertised as offering up to 50% better performance and up to 60% better energy efficiency than their current generation x86 instance types.
Google Cloud, Hardware, Benchmarks, CPU, Arm
49 points by mfiguiere 22 days ago | 12 comments
Former Intel CPU engineer details how internal x86-64 efforts were suppressed (tomshardware.com)
Intel, CPU, Architecture, Hardware, History
6 points by thebeardisred 32 days ago | 0 comments
Qualcomm Oryon CPU Core Design (chipsandcheese.com)
Hardware, CPU, Qualcomm
103 points by luyu_wu 86 days ago | 6 comments
Ryzen 9 9950X runs 16% faster on an Intel-optimized Linux distro (tomshardware.com)
Ryzen, Linux, Performance, Benchmarking, CPU
14 points by speckx 92 days ago | 0 comments
$50 2GB Raspberry Pi 5 comes with a lower price and a tweaked, cheaper CPU (arstechnica.com)
Raspberry Pi, Hardware, Technology, Price, CPU
134 points by doppp 93 days ago | 146 comments
Raptor Lake microcode limits chips to 1.55 volts to prevent CPU destruction (theregister.com)
Hardware, CPU, Security, Limits
15 points by PaulHoule 100 days ago | 2 comments
Faulty instructions in C910 RISC-V CPUs (ghostwriteattack.com)
Hardware, Security, RISC-V, CPU
77 points by johndoe0815 106 days ago | 34 comments
Replacing Liquid Metal on an Asus Zephyrus G15's CPU (flemesre.github.io)
Hardware, Laptops, Repair, Asus, CPU
113 points by geomaturge 108 days ago | 80 comments
Puget Systems' Perspective on Intel CPU Instability Issues (pugetsystems.com)
Hardware, CPU, Intel, Software
16 points by dangle1 110 days ago | 0 comments
Fast Multidimensional Matrix Multiplication on CPU from Scratch (2022) (siboehm.com)
CPU, Matrix Multiplication, Performance, Algorithms, Programming
74 points by georgehill 113 days ago | 23 comments
"Micro Chart" CPU reference cards (6502, Z80, 8088/8086, 68000) (retrocomputingforum.com)
Retrocomputing, Hardware, CPU, Microcontrollers
8 points by thunderbong 138 days ago | 0 comments
Intel-undervolt: CPU undervolting and throttling configuration tool for Linux (github.com/kitsunyan)
Linux, CPU, Optimization, Tools, Software
132 points by cl3misch 157 days ago | 79 comments
BES – OSS Windows software to control per-process CPU usage (yosei.fi)
Windows, Software, Operating Systems, CPU, Performance
56 points by olvy0 166 days ago | 9 comments
Unlocking the Duron and Athlon using the pencil (2007) (blogspot.com)
CPU, Hardware, Technology, DIY, Retro Computing
134 points by thunderbong 172 days ago | 85 comments
Exploring the NEC V20 CPU (blogspot.com)
CPU, Hardware, Technology, Retro Computing
24 points by ingve 180 days ago | 2 comments
Why do CPUs have multiple cache levels? (2016) (wordpress.com)
Computer Architecture, CPU, Cache, Performance Optimization
105 points by aragonite 190 days ago | 34 comments
Ryzen 9 7950X3D surfaces with 192MB L3 cache (tomshardware.com)
CPU, Hardware, AMD, Ryzen, Cache
18 points by elorant 201 days ago | 1 comments
Only 5 out of 10 i9-13900K and 2 out of 10 i9-14900K Stable In Auto Profile (wccftech.com)
CPU, Benchmarks, Hardware
16 points by speckx 202 days ago | 2 comments
Zilog Z80 CPU – Modern, free and open source silicon clone (github.com/rejunity)
Hardware, Open Source, Z80, CPU, Microcontrollers
362 points by jnord 207 days ago | 71 comments
6th generation x86 CPU Comparisons (azillionmonkeys.com)
CPU, Hardware, Benchmarking, Comparison, Technology
127 points by luu 219 days ago | 35 comments