The latest Ask GN brings us to episode #70. We’ve been running this series for a few years now, but the questions remain top-notch. For this past week, viewers asked about nVidia’s “Ampere” and “Turing” architectures – or the rumored ones, anyway – and what we know of the naming. For other core component questions, Raven Ridge received a quick note on out-of-box motherboard support and BIOS flashing.

Non-core questions pertained to cooling, like the “best” CLCs when normalizing for fans, or hybrid-cooled graphics VRM and VRAM temperatures. Mousepad engineering got something of an interesting sideshoot, for which we recruited engineers at Logitech for insight on mouse sensor interaction with surfaces.

More at the video below, or find our Patreon special here.

Our latest Ask GN episode talks methodology and benchmarking challenges with GPU boost, GDDR6 availability, "mining" on AMD's Radeon SSG, and more. This is also our first episode that comes with a new accompaniment, released in the form of a Patreon-only Ask GN. The separate video is  visible to Patreon backers, and answers a couple extra questions that were submitted via the Patreon Discord.

As usual, timestamps are provided below the embedded video. The major focus is on some quick GDDR6 news, then some discussion on GPU benchmarking approaches.

Find out more below:

Ask GN returns! We're now on Episode 68, having taken a brief haitus for CES. A lot of questions piled-up in that time, and we dedicated the usual ~25 minutes to address as many as we could in that time window. Of note, a large number of you have been asking about GPU and RAM prices, and we recently had our own encounter with severe price surges at a Microcenter location. We also received questions pertaining to component failure, proper handling of components (ESD, oil/grease, etc.), GPU failure, and must-have tools for our arsenal. 

Oh, and as a bonus, we take a question on "dream testing methods" that are unachievable (presently) due to time/money/practicality limitations. Great questions this week from the community. Find the video and timestamps below:

This episode of Ask GN is very likely part 1 of a two-parter. We had so many good questions from the previous round that we had to cut a few out for this one, but given the proximity of CES, we may film another prior to the show. For this one, we take several questions that relate to heat generation within a computer, particularly those focused on component failure and early death of components. GPU mining is, of course, a popular topic to do with component longevity, and so makes a lengthy appearance in this episode. We also relate the information to 3D rendering and animation/production work, as it's all really the same idea: Load a component at 100% for most (all?) of its life, then see how long it lasts.

This episode of Ask GN, shipping on Christmas day, answers a few pertinent questions from the last few weeks: We'll talk about whether we made ROI on the Titan V, whether it makes more sense to buy Ryzen now or wait for Ryzen+/Ryzen2, and then dive into the "minor" topics for the segment. Smaller topics include discussion on choosing games for benchmarking -- primarily, why we don't like ROTTR -- and our thoughts on warranty/support reviews, with some reinforced information on vertical GPU mounting. The conclusion focuses on an ancient video card and some GN modmat information.

The embedded video below contains the episode. Timestamps are below that.

Ask GN: Buy or Wait for Volta?

Saturday, 09 December 2017

This episode of Ask GN headlines with answering the most common question we’ve seen in the past 24 hours: Should I buy now or wait for Volta? That’ll start us off for this episode, followed by clarification of VRM quality, a history lesson on AM4 motherboards at launch and HIS existence, and silicon death from overclocking. This episode runs about 25 minutes, with each question timestamped within the video. We also have the timestamps and questions marked below, if you’d like to see when a particular topic of interest appears.

The Volta topic, we think, is among the most interesting and common for questions right now. This seems to come around for every new architecture, and our answers are generally the same. Find out more below!

This episode of Ask GN discusses review philosophy guidelines, particularly regarding marketing validation. We also talk about how overclocking can sometimes worsen frametimes, despite improving averages, and how to better cool motherboard VRM components. This last question is of note for our next upcoming content piece, tomorrow’s video, where we talk about X299 VRM thermal results.

The episode is embedded below, with timestamps below that:

This Ask GN episode discusses tube orientation on radiators & coolers (top vs. bottom orientation) and why it matters, AIO headers on motherboards (like the Crosshair Hero VI), case testing methods, and streaming PC builds.

The last question is an interesting one, and one we've pondered for a bit: As we've shown in our streaming + gaming tests on a single system, there is potential that it'd make more sense to build two separate PCs, both of lower total cost, and run one of them as a standalone capture box. This takes more room (and probably more power), but would resolve concern of frametime variability on the player side and could potentially cost less than 8700K/R7 builds. We'll look into adding this to our test methods, but for now, we tackle the question in the video: 

This episode of Ask GN was filmed a few days ago, but we ended up with so much content (like the H500P review and Vega 64 Strix PCB analysis) that we postponed its publication. The episode tackles popular topics of thermals and thermal testing, which have recently received more public interest, and also covers some top-level discussion of power, thermals, and electricity.

We spend most of the time discussing motherboard differences -- a story we've been harping on since January -- and how different board voltages affect CPUs in different ways. The rest of the intro is spent explaining thermal testing difficulties and challenges, and how we can best normalize for those in review content. The timestamps are below the video embed:

This is our first Ask GN in a few weeks, with the gap between being filled with travel and other projects (as has been indicated by recent uploads, many of those include case reviews). For this week’s Ask GN, we’re addressing questions of how important CLC pump speed is, auto-overclocking and its annoyances, pump whine elimination, personal case preferences, and open loop cooler limitations.

As always, the timestamps have been dropped below the video.

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