PC Perspective Podcast #529 - HyperX Cloud MIX, G-SYNC Compatible Monitors

Subject: General Tech | January 17, 2019 - 07:02 AM |
Tagged: video, Threadripper, podcast, Optane, micron, Intel, hyperx, g-sync compatibility, g-sync, freesync, cortana, 3dmark

PC Perspective Podcast #529 - 1/16/2019

This week on the show, we look at a review of a new wireless gaming headset from HyperX, talk about the new G-SYNC Compatibility program for FreeSync monitors, look at ray tracing performance in the new 3DMark Port Royal benchmark, and more!

Subscribe to the PC Perspective Podcast

Check out previous podcast episodes: http://pcper.com/podcast

Show Topics
01:34 - Review: HyperX Cloud MIX
05:19 - News: G-SYNC Compatible Monitor Driver
13:38 - News: Threadripper NUMA Dissociater
15:47 - News: HardOCP Interview with AMD's Scott Herkelman
21:35 - News: Intel-Micron 3D XPoint Split
24:34 - News: Cortana & Windows 10 Search
29:38 - News: 3DMark Port Royal Ray Tracing Benchmark
35:53 - Picks of the Week
46:24 - Outro

Sponsor: This week's episode is brought to you by Casper. Save $50 on select mattresses by visiting http://www.casper.com/pcper and using promo code pcper at checkout.

Picks of the Week
Jim: iPhone XS Max Battery Case
Jeremy: 3D-Printed Resistor Storage
Josh: ASRock X470 Taichi Motherboard
Sebastian: Koss KPH30ik Headphones

Today's Podcast Hosts
Sebastian Peak
Josh Walrath
Jeremy Hellstrom
Jim Tanous

STH Goes Under the Heat Spreader with Intel Optane DC Persistent Memory

Subject: Storage | December 20, 2018 - 10:34 AM |
Tagged: storage, ram, Optane DC Persistent Memory, Optane, micron, memory, Intel, Hynix, flash, ddr4, 3D XPoint

ServeTheHome got up close and personal with Optane DC Persistent Memory in an article posted yesterday, removing the heat spreaders and taking a look at (and several photos of) the components within.

Intel-Optane-v-DDR4-DIMM-Underneath-Controller-Side.jpg

Intel Optane Persistent Memory DDR4 module, front view (via ServeTheHome)

"We are going to take a 128GB Intel Optane Persistent Memory DDR4 module, and open it up. Until now, Intel Optane DC Persistent Memory has mostly been photographed with its big black heat spreader. We ended up with a handful of modules not from Intel, nor a system provider, but a handful to use."

Among their notes we have this interesting find, as SK.Hynix is the provider of the module's DRAM, rather than Micron:

"On the other side of the module from the Optane controller is a DDR4 DRAM module, this one from SK.Hynix. Model number H5AN4G8NAFR-TFC. We are not sure why Intel would not use a Micron module here since Micron has been the manufacturing partner for 3D XPoint thus far."

Intel-Optane-v-DDR4-DIMM-Underneath-Controller-Side-2.jpg

Intel Optane Persistent Memory DDR4 module, rear view (via ServeTheHome)

The full article is available here from STH and includes an embed of this video covering their de-lidding and chip exploration process:

Source: ServeTheHome

Intel's Optane DC Persistent Memory DIMMs Push Latency Closer to DRAM

Subject: Storage | December 12, 2018 - 09:17 AM |
Tagged: ssd, Optane, Intel, DIMM, 3D XPoint

Intel's architecture day press release contains the following storage goodness mixed within all of the talk about 3D chip packaging:

Memory and Storage: Intel discussed updates on Intel® Optane™ technology and the products based upon that technology. Intel® Optane™ DC persistent memory is a new product that converges memory-like performance with the data persistence and large capacity of storage. The revolutionary technology brings more data closer to the CPU for faster processing of bigger data sets like those used in AI and large databases. Its large capacity and data persistence reduces the need to make time-consuming trips to storage, which can improve workload performance. Intel Optane DC persistent memory delivers cache line (64B) reads to the CPU. On average, the average idle read latency with Optane persistent memory is expected to be about 350 nanoseconds when applications direct the read operation to Optane persistent memory, or when the requested data is not cached in DRAM. For scale, an Optane DC SSD has an average idle read latency of about 10,000 nanoseconds (10 microseconds), a remarkable improvement.2  In cases where requested data is in DRAM, either cached by the CPU’s memory controller or directed by the application, memory sub-system responsiveness is expected to be identical to DRAM (<100 nanoseconds).
 
The company also showed how SSDs based on Intel’s 1 Terabit QLC NAND die move more bulk data from HDDs to SSDs, allowing faster access to that data.

Did you catch that? 3D XPoint memory in DIMM form factor is expected to have an access latency of 350 nanoseconds! That's down from 10 microseconds of the PCIe-based Optane products like Optane Memory and the P4800X. I realize those are just numbers, and showing a nearly 30x latency improvement may be easier visually, so here:

gap-5.png

Above is an edit to my Bridging the Gap chart from the P4800X review, showing where this new tech would fall in purple. That's all we have to go on for now, but these are certainly exciting times. Consider that non-volatile storage latencies have improved by nearly 100,000x over the last decade, and are now within striking distance (less than 10x) of DRAM! Before you get too excited, realize that Optane DIMMs will be showing up in enterprise servers first, as they require specialized configurations to treat DIMM slots as persistent storage instead of DRAM. That said, I'm sure the tech will eventually trickle down to desktops in some form or fashion. If you're hungry for more details on what makes 3D XPoint tick, check out how 3D XPoint works in my prior article.

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Podcast #515 - 1.5TB Optane, MSI RTX 2080, and more!

Subject: General Tech | September 27, 2018 - 10:55 AM |
Tagged: podcast, Intel, Optane, 905P, msi, RTX 2080, gaming x tio, Oculus, quest

PC Perspective Podcast #515 - 09/27/18

Join us this week for discussion of the 1.5TB Intel Optane 905p, MSI RTX 2080 Gaming X Trio, Oculus Quest, and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts: Allyn Malventano, Jeremy Hellstrom, Josh Walrath, Ken Addison

Peanut Gallery: Alex Lustenberg

Program length: 1:22:53

Podcast topics of discussion:

  1. Week in Review:
  2. News items of interest:
    1. RTX
  3. Picks of the Week:
    1. 1:02:10 Allyn: MouZie carbon RFID blocking wallet and key holder
    2. 1:05:05 Jeremy: Not bad for DDR4-3200
  4. Closing/outro

MSI's Aegis 3 gaming PC, aka Isaac

Subject: Systems | September 24, 2018 - 05:09 PM |
Tagged: msi, aegis 3, gtx 1070 ti, i7-8700, Optane

If you like your system to glare aggressively at you, or are a fan of the Dead Space series then you should check out the review of MSI's latest Aegis system over at Kitguru.  It may look huge at first glance but it stands a mere 433x376x169mm (17x14.8x6.7") so you might just be able to fit this on your desk.  Inside is something a little unexpected, a 16GB Optane stick, which somehow doesn't fit with the i7-8700, GTX 1070 Ti and 16GB of DDR4-2400; especially as it MSI will not ship any with a GTX 1070 Ti, only a GTX 1060 or 1070.  There is also the matter of the 40mm fan which cools the PSU.

If you like the look of the case, and are willing to spend a premium to get it; take a look at the review.

2-4.jpg

"I am of course talking about the aggressive, angular design of the machine – you will either love it or hate it. It does have some decent internal hardware, though, including an i7-8700, GTX 1070 Ti and support for Intel’s Optane technology. Is it any good?"

Here are some more Systems articles from around the web:

Systems

 

Source: Kitguru
Subject: Storage
Manufacturer: Intel
Tagged: U.2, ssd, Optane, Intel, HHHL, AIC, 905P

Review

Intel just sent over a note that they have officially launched the 1.5TB capacity for the Optane SSD 905P (for both HHHL and U.2 form factors). We'd been expecting this for a while now, considering we had tested a full system incorporating the U.2 version of this very capacity two months ago. That system has now been given away, but I borrowed the SSD while Ken was tearing down the system for his review. With the product now officially launched, I thought it appropriate to take a quick look at this higher capacity part, both inside and out.

Outside

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Inside

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7 packages on one side of a single PCB. This is unexpected for a U.2 SSD since there is usually some sort of folded-over PCB sandwich, which doubles the available area for packages. Odd finding a single PCB here given the large 1.5TB capacity combined with XPoint dies only holding 16GB each.

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7 more packages along with the now standard XPoint controller. No DRAM necessary because, well, XPoint can easily pull double duty in that respect. Alright, so we have 1.5TB spread across only 14 packages. Throughout every Intel SSD we have ever laid our hands on for review, we've never seen *any* product (NAND or 3D XPoint) stack more than 4 dies per package. Had Intel stuck with that limit here, we would only have a maximum raw media capacity of 896GB. This is a 1.5TB SSD, so the only possible answer here is that we apparently have the first 8-die-per-package SSD to come out of Intel.

Read on for the test results!

Author:
Subject: Systems
Manufacturer: Falcon Northwest

Overview

Editor's Note: The initial version of this review incorrectly listed the Tiki as having 16GB of RAM, it actually has 32GB of memory.

Looking back through the PC Perspective archives as I prepared for this review, I was shocked to find we've never actually tested a Falcon Northwest Tiki system. Since its introduction in 2012, the Tiki has been a mainstay at conventions like CES, providing a compact solution for manufacturers to provide demos of their hardware and software.

With a base milled out of solid aluminum and GPU cut out window, the Tiki provides modest design flair while still remaining relatively tame and "adult-like" compared to many premium gaming PC options.

DSC05078.JPG

The Tiki is available with three different CPU platforms. Users have their pick from Intel X370 and X299, and even X470 platforms based around AMD’s Ryzen CPUs. It’s great to see system builders like Falcon Northwest embracing Ryzen CPUs in some of their flagship models like the Tiki.

Falcon Northwest Tiki  (configuration as reviewed)
Processor Intel Core i7-8086K (Coffee Lake)
Motherboard ROG STRIX Z370-I GAMING
Cooler Asetek 550LC 120mm AIO Water Cooler
Graphics NVIDIA TITAN Xp 12GB
Memory 32GB (2x16B) G.SKILL RIPJAWS V DDR4-3000
Storage

Intel SSD Optane 905P 1.5TB U.2

Power Supply Silverstone SFX-650W 
Dimensions 4" Wide x 13.5" Deep x 13.25" Tall. (715 cubic inches)
OS Windows 10 Pro
Price $6,242 (as configured) - Falcon NW

By looking at the specs, it’s clear that the configuration of Tiki we were sent for review packs a lot of punch into its relatively small form-factor. Not only is the Core i7-8086K the highest-end offering for the Z370 platform, Falcon Northwest has further overclocked the CPU to 5.3 GHz (single thread maximum).

The CPU isn’t the only high-end component found in the Tiki either. Both the graphics card and storage solutions are nearing “overkill level” with the inclusion of an NVIDIA Titan Xp as well as 1.5TB of 3D XPoint storage in the form of an Intel Optane 905P U.2 drive.

Click here to continue reading our review of the Falcon Northwest Tiki!

Podcast #503 - Intel i7-8086K, Corsair Void Pro headset, and more!

Subject: General Tech | June 14, 2018 - 03:24 PM |
Tagged: video, zotac, VOID PRO, toshiba, Optane, noctua, logitech, Intel, i7-8086k, G512, corsair, coolermaster, amd, podcast

PC Perspective Podcast #503 - 06/14/18

Join us this week for discussion on Intel i7-8086K, Corsair Void Pro headset, and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, Ken Addison

Peanut Gallery: Alex Lustenberg

Program length: 1:18:14

Podcast topics of discussion:
  1. Week in Review:
  2. News items of interest:
  3. Picks of the Week:
    1. 1:10:55 Ryan: Transcend USB 3.0 Card Reader for $8!
      1. Can get it in pink for $.01 less!
    2. 1:12:10 Jeremy: Go for the Gold with Corsair’s Crystal Series 460X
    3. 1:13:15 Josh: Whoa...
  4. Closing/outro
 
Source:
Author:
Subject: Storage
Manufacturer: Intel

A little Optane for your HDD

Intel's Optane Memory caching solution, launched in April of 2017, was a straightforward feature. On supported hardware platforms, consisting of 7th and 8th generation Core processor-based computers, users could add a 16 or 32gb Optane M.2 module to their PC and enable acceleration for their slower boot device (generally a hard drive). Beyond that, there weren't any additional options; you could only enable and disable the caching solution. 

However, users who were looking for more flexibility were out of luck. If you already had a fast boot device, such as an NVMe SSD, you had no use for these Optane Memory modules, even if you a slow hard drive in their system for mass storage uses that you wanted to speed up.

DSC04972.JPG

At GDC this year, Intel alongside the announcement of 64GB Optane Memory modules, announced that they are bringing support for secondary drive acceleration to the Optane Memory application.

Now that we've gotten our hands on this new 64GB module and the appropriate software, it's time to put it through its paces and see if it was worth the wait.

Performance

The full test setup is as follows:

Test System Setup
CPU

Intel Core i7-8700K

Motherboard Gigabyte H370 Aorus Gaming 3 
Memory

16GB Crucial DDR4-2666 (running at DDR4-2666)

Storage

Intel SSD Optane 800P 

Intel Optane Memory 64GB and 1TB Western Digital Black

Sound Card On-board
Graphics Card NVIDIA GeForce GTX 1080Ti 11GB
Graphics Drivers NVIDIA 397.93
Power Supply Corsair RM1000x
Operating System Windows 10 Pro x64 RS4

optanecache-5.png

In coming up with test scenarios to properly evaluate drive caching on a secondary, mass storage device, we had a few criteria. First, we were looking for scenarios that require lots of storage, meaning that they wouldn't fit on a smaller SSD. In addition to requiring a lot of storage, the applications must also rely on fast storage. 

Click here to continue reading our look at accelerating secondary drives with Optane