Search Articles — Sudonull

https://sudonull.com/sap-1-assembly-in-turing-complete-guide

Step-by-step assembly of SAP-1 computer in Turing Complete simulator. Microcode, ROM, commands. For middle/senior devs. Download files and assemble your own 8-bit CPU.

https://sudonull.com/cpu-80-diagnostics-in-clickhouse

Tools for finding problematic queries in ClickHouse: system.processes, query_log, EXPLAIN. Diagnostics steps, SQL examples, checklist. Optimize load without downtime.

https://sudonull.com/cpu-memory-hierarchy-latencies-and-optimization

Analysis of memory hierarchy from registers to DRAM. Cache misses, 64 B lines, locality, prefetcher, MESI. Optimization for RISC-V and desktops. Learn how to speed up code.

https://sudonull.com/cpu-temperature-monitoring-on-python-xlib

Implement CPU temperature overlay in X11 with python-xlib. Cross-platform script for FreeBSD/Linux. Full code, sysctl/sysfs setup. For middle/senior dev.

https://sudonull.com/cpu-repair-chinese-woman-restored-a-processor-with-a-needle-myth-or-reality

A Chinese engineer single-handedly repaired an Intel Core i9 CPU under a microscope for the first time. Is it true and how does nano-soldering change the electronics economy? Read the analysis.

https://ymaho.com/nvidia-shares-hit-all-time-high-ai-chips-rubin-ultra

Nvidia shares rose 5% to $3.1 trillion after announcement of Rubin Ultra chips and Vera CPU. Analysis of drivers, risks, and forecast. Read more.

https://ymaho.com/intel-and-qualcomm-stocks-growth-on-chips-and-contracts

Analysis of the reasons for the rally of Intel and Qualcomm stocks in May 2026: Apple agreement, AI contracts and a new CPU supercycle. Find out who wins and how to profit from it.

Amazon.com: Computer CPU Processors - Computer CPU Processors ...

https://www.amazon.com/cpu-processors-memory-computer-add-ons/b?node=229189

Shop a wide selection of CPU Processors at Amazon.com. Free shipping and free returns on eligible items.

Central processing unit - Wikipedia

https://en.wikipedia.org/wiki/Central_processing_unit

A central processing unit (CPU), also known as a central processor, main processor, or simply processor, is the primary processor in a given computer. [1][2] Its electronic circuitry executes …

CPU-Z | Softwares | CPUID

https://www.cpuid.com/softwares/cpu-z.html

CPU-Z for Windows® x86/x64 is a freeware that gathers information on some of the main devices of your system : Processor name and number, codename, process, package, cache levels.

PassMark Software - CPU Benchmark Charts

https://www.cpubenchmark.net/

PassMark Software has delved into the millions of benchmark results that PerformanceTest users have posted to its web site and produced a comprehensive range of CPU charts to help compare the …

What Is a CPU, and What Does It Do? - How-To Geek

https://www.howtogeek.com/694869/what-is-a-cpu-and-what-does-it-do/

Oct 28, 2024 · Modern CPUs use billions of microscopic transistors to interpret binary signals, enabling complex tasks at high speeds. Your CPU connects with other PC components through sockets and …

Central Processing Unit (CPU) - GeeksforGeeks

https://www.geeksforgeeks.org/computer-science-fundamentals/central-processing-unit-cpu/

Apr 28, 2026 · The CPU earns its nickname as the “brain” because it’s responsible for thinking through and executing every task in a computer. Just like your brain processes information to make decisions, …

The Best CPUs We've Tested for 2026 | PCMag

https://www.pcmag.com/picks/the-best-cpus

Jun 20, 2026 · Whether you're upgrading your desktop PC or building a new one, choosing the right processor is the most crucial and complex choice you will make. Let's simplify it! Here's how to make …

CPU Benchmarks and Hierarchy 2026: CPU Rankings - Tom's Hardware

https://www.tomshardware.com/reviews/cpu-hierarchy,4312.html

Our CPU benchmark hierarchy provides a broad view of relative performance for the latest Intel and AMD processors. Over the last 30 years, Tom’s Hardware has been benchmarking CPUs, and we use...

CPU Comparison - Technical City

https://technical.city/en/cpu

Use our CPU comparison tool to pick the best processor for your build and budget.

Central processing unit (CPU) | Definition & Function - Britannica

https://www.britannica.com/technology/central-processing-unit

May 27, 2026 · Central processing unit (CPU), computer system, generally composed of the main memory, control unit, and arithmetic-logic unit. It constitutes the physical heart of the entire computer …