Cisco vs Advanced Micro Devices
Side-by-side comparison of AI visibility scores, market position, and capabilities
San Jose enterprise networking and security (NASDAQ: CSCO) at ~$57B annual revenue; $28B Splunk acquisition completed March 2024 integrating SIEM/SOAR with Cisco Security Cloud competing with Palo Alto Networks for enterprise cybersecurity.
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Cisco Systems Inc. is a San Jose, California-based global technology conglomerate — publicly traded on NASDAQ (NASDAQ: CSCO) as a Dow Jones Industrial Average and S&P 500 component — generating approximately $57 billion in annual revenue and employing 86,000+ employees across 150+ countries, operating as the world's leading enterprise networking equipment manufacturer and an expanding cybersecurity and observability platform following the $28 billion acquisition of Splunk (completed March 2024, Cisco's largest-ever acquisition). Cisco's product portfolio spans networking (Catalyst switches, ASR routers, Meraki cloud-managed networking), security (Duo MFA, Cisco Firepower, Umbrella DNS security, SecureX XDR), collaboration (Webex conferencing, Webex Calling), data center (Nexus switches, UCS servers, HyperFlex HCI), and observability (Splunk SIEM/SOAR, AppDynamics APM, ThousandEyes network intelligence). CEO Chuck Robbins has led the company since 2015. Founded 1984 by Stanford computer scientists Leonard Bosack and Sandy Lerner.
Santa Clara semiconductor (NASDAQ: AMD) at $268B market cap; OpenAI 6 GW Instinct GPU partnership ($100B+ over 4 years, Oct 2025), Q3 2025 data center $4.3B revenue competing with NVIDIA for AI accelerator market.
About
Advanced Micro Devices, Inc. (AMD) is a Santa Clara, California-based semiconductor company — publicly traded on NASDAQ (NASDAQ: AMD) as an S&P 500 component — designing CPUs, GPUs, FPGAs, and AI accelerators for data centers, gaming, PCs, and embedded systems with approximately 26,000 employees and a market capitalization of approximately $268 billion (June 2024). In Q3 2025, AMD's data center segment revenue reached $4.3 billion, driven by Instinct AI accelerators and EPYC server processors. In October 2025, AMD announced a multibillion-dollar strategic partnership with OpenAI — OpenAI will deploy 6 gigawatts of AMD Instinct GPUs, expected to generate over $100 billion in new revenue for AMD over four years, with OpenAI receiving a warrant for up to 160 million AMD shares (potential ~10% stake). AMD stock surged 23.71% on the announcement. CEO Dr. Lisa Su (since 2014) led one of Silicon Valley's most celebrated turnarounds, growing AMD stock from ~$3 to ~$140+ per share. AMD was founded in 1969 by Jerry Sanders; key acquisitions include ATI Technologies (2006, GPUs) and Xilinx ($49 billion, 2022, FPGAs).
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