Meltdown

One of the key aspects of the most recent Intel processor launch, its Core 9th Generation processors, is that the new design affords some hardware-based protection for a couple of the Spectre and Meltdown family of security vulnerabilities. When these vulnerabilities were first discovered, they were patched using a combination of software and firmware, which unfortunately led to some performance regressions over an unpatched processor. The ultimate goal is for a hardware patch, which is always enabled, that loses zero performance – we’re testing out what the new patches have for us today.

Intel’s New Core and Xeon W-3175X Processors: Spectre and Meltdown Security Update

Spectre and Meltdown vulnerabilities made quite a splash earlier this year forcing makers of hardware and software to release updates in order to tackle them. There are several ways...

11 by Anton Shilov on 10/8/2018

Spectre and Meltdown in Hardware: Intel Clarifies Whiskey Lake and Amber Lake

With the launch of Intel’s latest 8th Generation Core mobile processors, the 15W Whiskey Lake U-series and the 5W Amber Lake Y-series, questions were left on the table as...

107 by Ian Cutress on 8/30/2018

Intel at Hot Chips 2018: Showing the Ankle of Cascade Lake

The final presentation of the Hot Chips event this week is from Intel, with a talk on its next generation Xeon Scalable platform, Cascade Lake. We recently learned about...

31 by Ian Cutress on 8/19/2018

An Interview with Lisa Spelman, VP of Intel’s DCG: Discussing Cooper Lake and Smeltdown

As part of Intel's Datacenter summit, we were given an opportunity to sit down with Lisa Spelman, VP of Intel’s Data Center Group and General Manager of Xeon Products...

41 by Ian Cutress on 8/15/2018

A Timely Discovery: Examining Our AMD 2nd Gen Ryzen Results

Last week, we published our AMD 2nd Gen Ryzen Deep Dive, covering our testing and analysis of the latest generation of processors to come out from AMD. Due to...

242 by Ian Cutress & Ryan Smith on 4/25/2018

Meltdown & Spectre: Analyzing Performance Impacts on Intel's NUC7i7BNH

One of the consequences of the Meltdown and Spectre vulnerabilities, besides the immediate security concerns, is what it has meant for our ongoing testing and benchmarking operations. Along with...

83 by Ganesh T S on 3/23/2018

Intel Publishes Spectre & Meltdown Hardware Plans: Fixed Gear Later This Year

Since the public revelation of the Meltdown and Spectre CPU vulnerabilities early this year, Intel has spent virtually the entire time in a reactionary mode, starting from the moment...

31 by Ryan Smith on 3/15/2018

Intel CEO Addresses the Industry on Meltdown and Spectre Issues in Open Letter

Brian Krzanich on Thursday published an open letter addressing its partners and customers regarding the aftermath of the Meltdown and Spectre exploits publication. Chief executive of Intel reiterated the...

65 by Anton Shilov on 1/11/2018

Intel Forms Product Assurance and Security Group amid Meltdown and Spectre Fallout

In response to the Meltdown and Spectre exploits that potentially affect all CPUs released in the recent years, Intel on Monday created a new group that will focus on...

5 by Anton Shilov on 1/9/2018

Understanding Meltdown & Spectre: What To Know About New Exploits That Affect Virtually All CPUs

It seems only fitting that one of the two hardware based exploits to rock the CPU world this week was named Meltdown. Because for the last 24 hours or...

210 by Ryan Smith on 1/4/2018

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