There’s no doubt that most the news circulating right now will pertain to AMD’s new driver update – and it’s an impressive update, one which we’ll discuss below, but we wanted to revive the “gaming” & “pro” mode discussion.
In speaking with AMD about its “Gaming” and “Pro” toggle switch in the Vega drivers – something we previously demonstrated to be a UI-only switch – we learned that the company intends to do something more meaningful going forward. As of now, the toggle is nothing more than a psychological switch, limiting its usefulness to removing the WattMan button from the UI – not all that useful, in other words. Functionally pointless for Vega: FE as it launched, and symptomatic of a driver package which was either woefully incomplete or intended to encourage a placebo effect.
GamersNexus today received word from a manufacturer (that asked to remain unnamed) that AMD’s Threadripper CPUs will include Asetek retention kits in the retail packaging for the product, though a cooler itself will not be included; at least, not in the initial launch of Threadripper products. From what we’ve seen of AMD’s unveiled box, it’s clear that no cooler is included, but the Asetek retention kit will permit all Asetek-made CLCs to mount Threadripper at launch. This would include popular products like the NZXT Kraken series, EVGA CLC series, and about half of Corsair’s coolers (the other half being CoolIT-made). The H100iV2 and H115i are included in the list of Asetek-made Corsair coolers, for clarity.
This week's hardware news recap covers rumors of Corsair's partial acquisition, HBM2 production ramping, Threadripper preparation, and a few other miscellaneous topics. Core industry topics largely revolve around cooler prep for Threadripper this week, though HBM2 increasing production output (via Samsung) is also a critical item of note. Both nVidia and AMD now deploy HBM2 in their products, and other devices are beginning to eye use cases for HBM2 more heavily.
The video is embedded below. As usual, the show notes rest below that.
Every now and then, a content piece falls to the wayside and is archived indefinitely -- or just lost under a mountain of other content. That’s what happened with our AMD Ryzen pre-launch interview with Sam Naffziger, AMD Corporate Fellow, and Michael Clark, Chief Architect of Zen. We interviewed the two leading Zen architects at the Ryzen press event in February, had been placed under embargo for releasing the interview, and then we simply had too many other content pieces to make a push for this one.
The interview discusses topics of uOp cache on Ryzen CPUs, power optimizations, shadow tags, and victim cache. Parts of the interview have been transcribed below, though you’ll have to check the video for discussion on L1 writeback vs. writethrough cache designs and AMD’s shadow tags.
Ask GN returns for its 54th episode – we’ve gotten more consistent than ever – to discuss Noctua fan manufacturing locations (China & Taiwan), thermal pads vs. thermal paste usage on MOSFETs, Vega 10-bit support, and a couple other items.
A few of the items from this week peer into GN’s behind-the-scenes workings, as several viewers and readers have been curious about our staff, whether we keep products, or why we “waste” GPUs by using them for things other than mining.
As always, timestamps below the embed.
This week's hardware news recap gives us a break from Vega -- if a brief one -- so that we can discussed nVidia's multi-chip GPU white paper, AMD's Ryzen Threadripper CPUs (1920X + 1950X), the R3 CPUs, and new fabs for Samsung. This discussion also bleeds over into DRAM shortages and NAND prices, particularly relating to Micron's fab "event" from last week.
The show notes are below the embedded video, for folks who prefer the notes and sources.
Specs and prices for AMD’s upcoming Ryzen Threadripper CPUs have been announced, as well as a general release date. The 12C/24T 1920X and 16C/32T 1950X will be available worldwide starting in “Early August,” with prebuilt Alienware systems available for preorder starting July 27th. According to AMD:
“Both are unlocked, use the new Socket TR4, have quad-channel DDR4, and feature 64 lanes of PCI Express. Base clock on the Ryzen Threadripper 1950X 16-core product is 3.4 GHz with precision boost to 4.0 GHz. On the Ryzen Threadripper 1920X 12-core product, the base clock is 3.5 GHz with precision boost to 4.0 GHz.”
As an aside, manufacturers informed GamersNexus at Computex that board release dates are targeted for August 10. It’s possible that this date has changed in the time since the show, but that seems to be the known target for Threadripper.
Before getting started: Our Vega FE Hybrid mod has just gone through its final data pass, and is now in video editing and writing. The content will arrive tomorrow!
That cleared away, as we know a lot of folks are excited for the mod's results, we're now focusing on the MSI GTX 1080 Ti Lightning card momentarily. This is a video card that we first covered at Computex 2017, where we detailed initial specifications, MOSFETs and power components, and the target use case of XOC or heavy overclocking. We didn't yet have information on the card internals, but our latest tear-down (embedded below) gives some insight on the card's design. There are some unique features on this card that should pose an interesting A/B test during thermal benchmarking.
This episode of Ask GN returns with our new format, frontloading the episode with some discussion topics before feeding into the user-submitted questions. As always, for consideration in next episode, please leave your comment on the YouTube playback page or in our Ask GN Discord channel for Patreon backers.
The video opens with another “gift” from NZXT, some new power draw testing, AMD Vega naming thoughts (and rushed launches with Intel & AMD), and then addresses user questions. We hop around from liquid metal to CPU and airflow topics, giving a good spread to this episode.
Watch below – timestamps below the embedded video:
This week's hardware news recap primarily focuses on industry topics, like new NAND from Toshiba, Western Digital, and a new SSD from Intel (first 64-layer VNAND SSD). A few other topics sneak in, like AMD's Ryzen Pro CPU line, a Vega reminder (in the video), the death of Lexar, and a few gaming peripherals.
Through the weekend, we'll be posting our Zotac 1080 Ti Amp Extreme review, the first part of our AMD Vega: Frontier Edition Hybrid mod, and a special benchmark feature in our highly acclaimed "Revisit" series.
In the meantime, here's the last week of HW news recapped:
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