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Glam Journal

Why RAMBUS failed?

Author

Emily Wilson

Updated on March 15, 2026

Why RAMBUS failed?

In the late 1990s, it seemed like a foregone conclusion that Rambus’ RDRAM technology would supplant SDRAM as the standard memory type used in the PC. The technology failed to overcome several issues: high latency, increased heat, and a more premium price tag.

What happened Rambus memory?

RDRAM effectively became obsolete with the launch of DDR 400, since it could no longer keep up in terms of data transfer speed or low latency rates. DDR SDRAM then became the de facto memory standard in most computing systems by the mid-2000s.

Does Rambus still exist?

In 2019, Rambus announces that it will move headquarters from Sunnyvale, California to North San Jose, California. Around 90,000 square feet in the first complex in North San Jose will be leased by Rambus Incorporated, and potentially 450 to 600 employees will be working there. In 2021, Rambus Inc.

What does Rambus company do?

Rambus Inc. designs, develops, licenses, and markets high-speed chip-to-chip interface technology to enhance the performance and cost-effectiveness of consumer electronics, computer systems, and other electronic products.

What is the meaning of Rambus?

Rambus Dynamic Random Access Memory (RDRAM) is a memory subsystem designed to transfer data at faster rates. RDAM is made up of a random access memory (RAM), a RAM controller and a bus path that connect RAM to microprocessors and other PC devices.

Who owns Rambus?

Rambus

TypePublic
Key peopleMark Horowitz (co-founder) Mike Farmwald (co-founder) Luc Seraphin (CEO)
RevenueUS$393.06 million (2017)
Operating incomeUS$53.87 million (2017)
Net incomeUS$22.86 million (2017)

Who uses Rambus?

Rambus’s interface technology was broadly licensed to leading DRAM, ASIC and PC peripheral chipset suppliers in the 1990s. Licensees of Rambus’s RDRAM technology included companies such as Creative Labs, Intel, Microsoft, Nintendo, Silicon Graphics, Hitachi, Hyundai, IBM, Molex, Macronix and NEC.