128GB of DDR4 Memory!!! Does more RAM = better performance?
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Promos
When Corsair offered to lend us a kit of their 128 GIGABYTE DDR4 memory, it was hard to turn them down... But is 128GB of DDR4 really necessary? Squarespace link: squarespace.com and use offer code LINUS to save 10%! Corsair link: linustechtips.com Pricing & discussion: linustechtips.com Support us: linustechtips.com Join our community forum: bit.ly twitter.com @LinusTech Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com
The video opens with a quick unboxing of Corsair’s Dominator Platinum 128‑GB DDR4 kit, highlighting its 2400 MHz speed and the custom heat‑spreader design that promises quiet, efficient performance. Linus walks through the kit’s packaging, noting the eight DIMMs and the dual‑tray layout that supports quad‑channel operation on an Asus X99‑Deluxe test bench. He then runs a suite of synthetic memory bandwidth and real‑world benchmarks, gradually ramping the memory from single‑ to quad‑channel to assess the impact of higher capacity on performance. After the benchmarks, Linus discusses the results, pointing out that the 128‑GB configuration delivers a noticeable boost in both synthetic and application workloads, especially in multi‑threaded scenarios. He also promotes Squarespace and offers a discount code, encouraging viewers to build a website or shop for accessories. The video concludes with a call to action: like, subscribe, and support via affiliate links, while teasing a future video on cooling a MacBook.
Viewers largely praise the video’s clear presentation and thorough testing, with several comments noting the usefulness of the 128‑GB kit for large workloads. Many jokes about Chrome tabs and memory size appear, but the overall sentiment is positive, with a high like count and a few replies that reinforce the main points. The community also appreciates the discount code and the promise of future content.
Topics · unboxing · review · pc · tech · performance
Questions answered
- What is the capacity and speed of the Corsair Dominator Platinum kit featured in the video?
- The kit contains eight 16‑GB DIMMs, totaling 128 GB of DDR4 memory running at 2400 MHz.
- Which benchmarks were used to evaluate the memory performance?
- Linus ran synthetic memory bandwidth tests and real‑world application benchmarks on an Asus X99‑Deluxe test bench.
- How does performance change when moving from single‑ to quad‑channel memory?
- The video shows a noticeable improvement in both synthetic and application workloads when the memory is configured in quad‑channel mode, confirming the benefit of higher capacity.