惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

Google DeepMind News
Google DeepMind News
I
InfoQ
Engineering at Meta
Engineering at Meta
D
DataBreaches.Net
L
LangChain Blog
Cyber Security Advisories - MS-ISAC
Cyber Security Advisories - MS-ISAC
奇客Solidot–传递最新科技情报
奇客Solidot–传递最新科技情报
Recent Announcements
Recent Announcements
GbyAI
GbyAI
爱范儿
爱范儿
Microsoft Security Blog
Microsoft Security Blog
腾讯CDC
美团技术团队
罗磊的独立博客
Microsoft Azure Blog
Microsoft Azure Blog
WordPress大学
WordPress大学
T
The Blog of Author Tim Ferriss
freeCodeCamp Programming Tutorials: Python, JavaScript, Git & More
雷峰网
雷峰网
M
MIT News - Artificial intelligence
D
Docker
MongoDB | Blog
MongoDB | Blog
F
Fortinet All Blogs
博客园 - 叶小钗

Latest from Tom's Hardware

Our experts review your astonishing PC builds and setups in Rig Rundown — from wall-mounted setups to a system… News outlets are blocking Wayback Machine from archiving their pages — 23 outlets concerned AI companies might abuse fair use and use it to train their models Mark Zuckerberg reportedly working on AI clone of himself — Meta insiders claim 3D photoreal animated Zuck will be able to engage with employees on his behalf Score a massive $700 off this 4K-ready Lenovo gaming PC with an RTX 5070 Ti, now just $1,899 — epic Legion Tower 5i pre-built ships with a 20-core Intel CPU, 32GB DDR5 and a 2TB SSD Pay $1,349.99 for Gigabyte's Aero X16 laptop and save $300 on this 32GB beast with RTX 5070 graphics —… Veteran Windows dev shows off AI running on 47-year-old PDP11 with 6 MHz CPU and 64KB of RAM — 'gloriously absurd' project runs transformer model written in PDP-11 assembly language Half of all US employees now use artificial intelligence at work, crossing landmark threshold for first time — Gallup data shows daily and weekly usage hitting all-time high of 28% in Q1 2026, with 65% feeling positive about its impact on productivity China has spent 3.6 times more than the US on chipmaking subsidies over the past decade — $142 billion and counting, easily outweighs CHIPS Act FAA approves military use of drone-killing laser weapons in US airspace — decision comes after it was decided ‘systems do not present an increased risk to the flying public’ Nvidia says AI cuts 10-month, eight-engineer GPU design task to overnight job — company is still 'a long way' from AI designing chips without human input Small Missouri town ousts half its city council after $6 billion AI data center approval — petition calls for mayor's removal as frustration (and violence) over AI data centers mounts New tech can see a CPU's transistors in action — terahertz radiation can potentially steal data as a chip is… Intel's Nova Lake CPUs gear up to seize AMD’s 3D V-Cache gaming throne — early leak points to up to 52 cores, blazing DDR5-8000 support, and massive 175W TDP Acer Predator GX850 SFX power supply review: Solid electrical performance with good efficiency NZXT to cough up $3.45 million over 'predatory' Flex PC rental scheme in RICO class-action settlement — in-debt customers to get up to $5,000 of relief, eligible renters to be granted ownership Bulbous 15x fan PC case side panel dubbed the ‘Superdome’ lowers temps by 20 degrees —  $600 worth of Noctua fans arrayed in 3D-printed structure Approvals for Nvidia and AMD AI chip exports to China stall under government bottleneck —  20% staff turnover… Espresso Lite 15 Review: An entry-level portable monitor with a splash of color Save a massive $700 on this 4K-ready HP gaming PC with a 9800X3D and RTX 5070 Ti, now just $2,499 — discounted HP Omen 35L pre-built powerhouse ships with 32GB DDR5 RAM and a 1TB SSD 'CopprLink' destroys every eGPU standard in new test, achieves near-native-level performance with an RTX 5090 — setup requires $2,300 worth of additional hardware Website backup crippled by 1.6MB Friends GIF that was replicated 246,173 times, breaking Linux's EXT4 filesystem limit — Jennifer Aniston's 'happy dance' animation ate up 377 gigabytes of data due to security policy Why we spent 50+ hours retesting Intel’s Core Ultra 270K Plus and 250K Plus Just $284.99 for 32GB of Team T-Create Classic DDR5-6000 RAM is the cheapest going right now — this double-dipping… Grab MSI’s RTX 5080 gaming laptop for just over $2,000 — offers fast 240 Hz QHD+ display, dual storage slots, and expandable DDR5 memory Lenovo hikes Legion Go 2 handheld gaming PC to almost $3,000 for 2 TB model — Handheld now costs more than AMD's Strix Halo devices despite relatively weaker Z2 Extreme chip Iran's forced nationwide internet blackout becomes second-longest on record as it passes 1,000 hours offline — possessing Starlink terminals punishable by death, country using 'military-grade jamming' against service Tiny 3-inch cube PCs bring a splash of color to the passive PC market with red, orange, green and blue options — Intel Twin Lake-powered Kubb Mini PCs start at $500 Veteran Microsoft engineer says original Task Manager was only 80KB so it could run smoothly on 90s computers — original utility used a smart technique to determine whether it was the only running instance Tech enthusiast gets Doom to run on a 40-year-old printer controller — ancient Agfa Compugraphic 9000PS came with a Motorola 68020 onboard for fast processing Keychron Q6 Ultra 8K Review: 660 hours of battery life at 8 KHz
AMD
https://www.tomshardware.com/author/anj-bryant · 2026-06-26 · via Latest from Tom's Hardware
5800X3D
(Image credit: Tom's Hardware)

AMD's new 10th-anniversary Ryzen 7 5800X3D is now available for purchase at B&H Photo at MSRP, a welcome relief for those who have been searching for the chip, only to find it being scalped at twice the MSRP after yesterday's launch. Given the intense demand, this stock will probably not last long.

If B&H runs out of stock quickly, you can also try your luck scoring the new chip at Newegg and Best Buy, those these two outlets have had only spotty availability in the wake of the launch.


The new 5800X3D was brought back into production to help enthusiasts upgrade DDR4-based platforms during the ongoing shortages of DDR5. We re-reviewed this chip for the launch, and while it is functionally similar, AMD did have to make changes to the innovative 3D V-Cache to bring this processor back into production.

AMD Ryzen 7 5800X3D

(Image credit: Tom's Hardware)

Our re-test found that this chip remains the gold standard for AM4 motherboards, squeezing out the most performance possible with DDR4. The $350 asking price is high relative to competing chips if you are building a new system, making other options preferable, but it is hands-down the best upgrade for those on an AM4 system.

If you're looking for more savings, check out our Best PC Hardware deals for a range of products, or dive deeper into our specialized SSD and Storage Deals, Hard Drive Deals, Gaming Monitor Deals, Graphics Card Deals, gaming chair, or CPU Deals pages.

Get Tom's Hardware's best news and in-depth reviews, straight to your inbox.

Anj Bryant is the Assistant Managing Editor at Tom's Hardware. She provides content layout and development support, and coordinates editorial initiatives for all the talented groups of freelancers, contributors, and editors in the team.