Intel Launches 11th Gen Intel Core and Intel Evo (code-named “Tiger Lake”)

Intel released 11th Gen Intel® Core™ mobile processors with Iris® Xe graphics (code-named “Tiger Lake”). The new processors break the boundaries of performance with unmatched capabilities in productivity, collaboration, creation, gaming and entertainment on ultra-thin-and-light laptops. They also power the first class of Intel Evo platforms, made possible by the Project Athena innovation program. (Credit: Intel Corporation)

  • Intel launches 11th Gen Intel® Core™ processors with Intel® Iris® Xe graphics, the world’s best processors for thin-and-light laptops1, delivering up to 2.7x faster content creation2, more than 20% faster office productivity3 and more than 2x faster gaming plus streaming4 in real-world workflows over competitive products.
  • Intel® Evo™ platform brand introduced for designs based on 11th Gen Intel Core processors with Intel Iris Xe graphics and verified through the Project Athena innovation program’s second-edition specification and key experience indicators (KEIs).
  • More than 150 designs based on 11th Gen Intel Core processors are expected from Acer, Asus, Dell, Dynabook, HP, Lenovo, LG, MSI, Razer, Samsung and others.

QLC support in Pure Flash Array

Read an interesting article by Pure Storage on QLC support into Pure Flash Array//C which is challenging or at least coming close to hybrid (SSD + Spinning Disk) Storage Solution. The technology used. The article is titled “Hybrid Arrays – Not Dead Yet, But … QLC Flash Is Here

According to the article,

Why QLC?

It all comes down to how many bits of data can be stored in each tiny little cell on a flash chip. Most enterprise flash arrays currently use triple-level cell (TLC) chips that store three bits in each cell. A newer generation, quad-level cell (QLC) can store—you guessed it—four bits per cell. 

Better still, it’s more economical to manufacture QLC flash chips than TLC flash. Sounds great, except for two big problems: 

  • QLC flash has far lower endurance, typically limited to fewer than 1,000 program/erase cycles. This is one-tenth the endurance of TLC flash.
  • QLC flash is less performant, with higher latency and lower throughput than TLC. 

Because of these technical challenges, there are only a few QLC-based storage arrays on the market. And the only way those arrays can attain enterprise-grade performance is by overprovisioning (which decreases the amount of usable storage) or by adding a persistent memory tier (which significantly increases cost).

 

How did Pure Storage integrate?

So what has Pure done differently? Crucially, the hardware and software engineers who built QLC support into FlashArray//C built on Pure’s unique vertically integrated architecture. Instead of using flash solid-state drive (SSD) modules like other storage vendors, Pure’s proprietary DirectFlash® modules connect raw flash directly to the FlashArray™ storage via NVMe, which reduces latency and increases throughput. And unlike traditional SSDs that use a flash controller or flash translation layer, DirectFlash is primarily raw flash. The flash translation takes place in the software.

This architecture allows the Purity operating environment to schedule and place data on the storage media with extreme precision, overcoming the technical challenges that have constrained other vendors.

 

For more information do read “Hybrid Arrays – Not Dead Yet, But … QLC Flash Is Here