Taking apart EVGA's GTX 1080 Ti FTW3 Hybrid isn't too different from the process for all the company's other cards: Two types of Phillips head screws are used in abundance for the backplate, the removal of which effectively dismantles the entire card. Wider-thread screws are used for the shroud, with thinner screws used for areas where the backplate is secured to front-side heatsinks (rather than the plastic shroud).

That's what we did when we got back from our PAX trip -- we dismantled the FTW3 Hybrid. We don't have any immediate plans to review this card, particularly since its conclusions -- aside from thermals -- will be the same as our FTW3 review, but we wanted to at least have a look at the design.

Tearing open the RX Vega 56 card revealed more of what we expected: A Vega Frontier Edition card, which is the same as Vega 64, which is the same as Vega 56. It seems as if AMD took the same PCB & VRM run and increased volume to apply to all these cards, thereby ensuring MOQ is met and theoretically lowering cost for all devices combined. That said, the price also increases in unnecessary ways for the likes of Vega 56, which has one of the most overkill VRMs a card of its ilk possibly could -- especially given the native current and power constraints enforced by BIOS. That said, we're working on power tables mods to bypass these constraints, despite the alleged Secure Boot compliance by AMD.

We posted a tear-down of the card earlier today, though it is much the same as the Vega: Frontier Edition -- and by "much the same," we mean "exactly the same." Though, to be fair, V56 does lack the TR6 & TR5 screws of FE.

Here's the tear-down:

X299 VRM thermals have been a topic of interest in the lab lately, as we’ve continued to learn how to work with our new power testing tools and have fully revamped CPU thermal testing. The time will come eventually, but for now, we’ve worked with Buildzoid to run some calculations on VRM thermals with the Gigabyte X299 Gaming 9 motherboard. These numbers are based off of GN testing for this video, where we overclocked the CPU to 4.5~4.6GHz and checked for power consumption at the 8-pin headers (of which there are two).

The Gigabyte X299 Gaming 9 motherboard makes some interesting choices with its VRM components, ultimately balancing between “ridiculous overkill,” to quote Buildzoid, and merely adequacy. The board is one of the higher quality motherboards out there right now, and so is worth a watch on the PCB break-down:

We can’t get all the way down to the inner workings of the pump on this one, unfortunately, as all of our source images for the Vega: Frontier Edition – Watercooled card are from a reader. The reader was kind enough to remove the shroud from their new WC version of Vega: FE so that we could get an understanding of the basics, leading us to the conclusion that AMD has built one of the most expensive pre-built liquid cooling solutions for a graphics card.

The video tear-down goes into detail on the images we received, but we’ll revisit most of it here. The card uses the same base PCB, same VRM, same GPU/HBM layout and positioning, and same everything as the air-cooled card. The difference is entirely in the cooling solution, where the Delta VRM fan goes away and is replaced with an additional reservoir (more on that in a moment), while the GPU/VRM cooling is handled by liquid plates and a pump. The die-case finstack atop the I/O is also now gone, and the baseplate is simplified to an aluminum plate with no protrusions.

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.

Following our first battery of tests, we dismantled our AMD Vega: Frontier Edition card (which we purchased retail) to get a closer look at the VRM & power design, thermal design, card assembly, and sizes for everything on the board. The tear-down process is the first step to our inevitable hybrid mod of AMD Vega, which should determine the card’s headroom with the thermal limitation removed. We’re also using this as an opportunity to report rough die size measurements, HBM stack measurements, and mounting distances for the community.

Full review testing is still forthcoming, as we didn’t have the usual pre-release embargo period to look things over, but this will serve as our first official Vega: FE coverage. Our next round of coverage will likely be a VRM analysis by Buildzoid, which will be accompanied shortly by thermal/power testing and overclock/gaming testing. Production tests will land in there somewhere – those are already half done – we just need to figure out where they fit best, based on content scheduling.

With hours to spare until our Vega shipment arrives from a retailer, we put together a review of the Zotac 1080 Ti Amp Extreme – it’s in editing now, and still pending completion – and tore-down the card. The tear-down is live now on YouTube, and is embedded below.

As for the reference to the rubber bumper not making contact, that’s shown in the above photo. Note also that this bumper isn’t over the inductors, so it’s not going to impact coil whine, and it’s not making contact to the VRM heatsink. We already tested this and have data for it in the review.

Thanks to GamersNexus reader ‘Grant,’ we were able to obtain a loaner nVidia Titan Xp (2017) card for review and thermal analysis. Grant purchased the card for machine learning and wanted to liquid cool the GPU, which happens to be something with which we’re well-versed. In the process, we’ll be reviewing the Titan Xp from a gaming standpoint, tearing it down, analyzing the PCB & VRM, and building it back into a liquid-cooled card. All the benchmarking is already done, but we’re opening our Titan Xp content string with a tear-down of the card.

Disassembling Founders Edition nVidia graphics cards tends to be a little more tool-intensive than most other GPU tear-downs. NVidia uses 2.0mm & 2.5mm Allen keys to secure the shroud to the baseplate, and then the baseplate to the PCB; additionally, a batch of ~16x 4mm hex heads socket through the PCB and into the baseplate, each of which hosts a small Phillips screw for the backplate.

The disassembly tutorial continues after this video version:

We’ve fixed the GTX 1080 Ti Founders Edition ($700) card. As stated in the initial review, the card performed reasonably close to nVidia’s “35% > 1080” metric when at 4K resolutions, but generally fell closer to 25-30% faster at 4K. That’s really not bad – but it could be better, even with the reference PCB. It’s the cooler that’s holding nVidia’s card back, as seems to be the trend given GPU Boost 3.0 + FE cooler designs. A reference card is more versatile for deployment to the SIs and wider channel, but for our audience, we can rebuild it. We have the technology.

“Technology,” here, mostly meaning “propylene glycol.”

While we work on our R7 1700 review, we’ve also been tearing down the remainder of the new Nintendo Switch console ($300). The first part of our tear-down series featured the Switch itself – a tablet, basically, that is somewhat familiar to a Shield – and showed the Tegra X1 modified SOC, what we think is 4GB of RAM, and a Samsung eMMC module. Today, we’re tearing down the Switch right Joycon (with the IR sensor) and docking station, hoping to see what’s going on under the hood of two parts largely undocumented by Nintendo.

The Nintendo Switch dock sells for $90 from Nintendo directly, and so you’d hope it’s a little more complex than a simple docking station. The article carries on after the embedded video:

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