• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

The U.S. campaigned to host the World Cup. Now soccer fans will trade their countries' train system for the U.S.'s 'D' rated infrastructure

2

The Supreme Court handed Trump a Golden Chariot on tariffs — now he just has to take it

3

Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year

1

The U.S. campaigned to host the World Cup. Now soccer fans will trade their countries' train system for the U.S.'s 'D' rated infrastructure

2

The Supreme Court handed Trump a Golden Chariot on tariffs — now he just has to take it

3

Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year
Tech

Why AMD’s Stock Plunged 20% in Less Than a Week

By
Aaron Pressman
Aaron Pressman
Down Arrow Button Icon
By
Aaron Pressman
Aaron Pressman
Down Arrow Button Icon
October 30, 2017, 11:14 AM ET

Advanced Micro Devices has spent 2017 rolling out its new family of Ryzen chips for desktops and laptops, Epyc chips for servers, and Vega graphics cards. The fruits of several years of crash development under CEO Lisa Su, the new chips were supposed to get AMD back in the game against Intel (INTC) and Nvidia (NVDA) and regain some of its once significant market share that had been frittered away over the past decade.

But with basically all the new products now on the market, AMD’s stock price on Monday sunk as low as $11.07, below where it ended 2016 at $11.34. Monday’s plunge capped a four day, 20% drop since AMD (AMD) reported third quarter earnings on October 24, failing to show the kind of sales growth that Wall Street had expected would be more obvious by now. Over the same period, Intel has gained 9% on the strength of its third quarter earnings while Nvidia, which doesn’t report earnings until November 9, is up 3%.

The problem, at least so far, seems to be slower sales to video game enthusiasts, as the Ryzen desktop chips lagged some of Intel’s fastest silicon for popular games and the Vega graphics architecture was costly to produce, blunting AMD’s ability to compete on price with Nvidia’s graphics cards.

“While Ryzen did meet the performance benchmarks that AMD claimed, making it a solid choice for workstations using highly threaded applications, the single threaded gaming performance has underwhelmed,” Morgan Stanley analyst Joe Moore wrote in a report on Monday downgrading the stock to “underweight” with an $8 price target.

Get Data Sheet, Fortune’s technology newsletter.

“Building a chip that outperforms Intel for highly threaded applications on a budget that is a fraction’s of Intel is certainly an impressive engineering achievement, but most high-end consumer purchases are oriented towards gaming, while applications that value higher multicore performance tend to be in corporate markets that are slower to adopt AMD,” Moore explained.

AMD’s third quarter sales grew 26% to $1.6 billion and the company reported net income of $71 million—its first real profits since 2014. AMD did not, however, raise its forecast for fourth quarter sales and profit as much as some investors hoped, igniting the recent sell-off.

Still, one of AMD’s most potent new products, chips for laptops that combine Ryzen and Vega designs, have only just been announced. A few laptop makers have announced they will use the combo chips this year, but the bulk of manufacturers won’t until early 2018.

(Update: This story was updated on October 31 to correct that AMD third quarter sales totaled $1.6 billion.)

About the Author
By Aaron Pressman
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

leo
InnovationAutos
Ferrari presents Pope with its first ever electric car, stock plunges 8%
By Alexa St. John and The Associated PressMay 27, 2026
6 minutes ago
Current price of Ethereum for May 27, 2026
Personal FinanceEthereum
Current price of Ethereum for May 27, 2026
By Joseph HostetlerMay 27, 2026
38 minutes ago
ai
CommentaryGoogle
How Sam Altman fooled Sundar Pichai — and pushed Google into cannibalizing itself
By Sunil SharanMay 27, 2026
1 hour ago
Robinhood launches agentic trading, announces credit card for AI agents with 3% cash back
BankingRobinhood
Robinhood launches agentic trading, announces credit card for AI agents with 3% cash back
By Jeff John RobertsMay 27, 2026
1 hour ago
Exclusive: Airwallex launches billing product as $8 billion fintech continues to compete with rival Stripe
BankingFintech
Exclusive: Airwallex launches billing product as $8 billion fintech continues to compete with rival Stripe
By Ben WeissMay 27, 2026
2 hours ago
g
CommentaryLeadership
I’ve been a CEO for 25 years. The AI hype and hysteria is getting old
By Gil MandelzisMay 27, 2026
2 hours ago

Most Popular

The U.S. campaigned to host the World Cup. Now soccer fans will trade their countries' train system for the U.S.'s 'D' rated infrastructure
Travel & Leisure
The U.S. campaigned to host the World Cup. Now soccer fans will trade their countries' train system for the U.S.'s 'D' rated infrastructure
By Catherina GioinoMay 25, 2026
2 days ago
The Supreme Court handed Trump a Golden Chariot on tariffs — now he just has to take it
Commentary
The Supreme Court handed Trump a Golden Chariot on tariffs — now he just has to take it
By Jeffrey Sonnenfeld and Steven TianMay 26, 2026
1 day ago
Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year
Success
Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year
By Preston ForeMay 21, 2026
6 days ago
Nvidia CEO Jensen Huang admits he criticizes everything his 42,000-plus employees show him: ‘You can’t go a day without some criticism’
Success
Nvidia CEO Jensen Huang admits he criticizes everything his 42,000-plus employees show him: ‘You can’t go a day without some criticism’
By Preston ForeMay 26, 2026
23 hours ago
Current price of silver as of Tuesday, May 26, 2026
Personal Finance
Current price of silver as of Tuesday, May 26, 2026
By Joseph HostetlerMay 26, 2026
1 day ago
Uber burned through its entire 2026 AI budget in four months. Now its COO is questioning whether it's worth it
AI
Uber burned through its entire 2026 AI budget in four months. Now its COO is questioning whether it's worth it
By Jake AngeloMay 26, 2026
20 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.