Steve started GamersNexus back when it was just a cool name, and now it's grown into an expansive website with an overwhelming amount of features. He recalls his first difficult decision with GN's direction: "I didn't know whether or not I wanted 'Gamers' to have a possessive apostrophe -- I mean, grammatically it should, but I didn't like it in the name. It was ugly. I also had people who were typing apostrophes into the address bar - sigh. It made sense to just leave it as 'Gamers.'"
First world problems, Steve. First world problems.
Our 7900X delidding benchmarks weren’t published by coincidence: Today, we’re expanding on our liquid metal vs. Intel TIM testing with the new Intel i9-7960X and i9-7980XE CPUs, the 16C and 18C Skylake-X parts, respectively. These CPUs are Intel’s highest multithreaded performers in this segment, and are priced alongside that status – the 7960X costs $1700, with the 7980XE at $2000.
Rather than focusing entirely on delidding and thermal benchmarks, we’ll also be including power testing and some production benchmarks (Blender, Premiere). This review of the Intel i9-7960X and i9-7980XE will primarily test thermals, power, delidded thermals, liquid metal thermals, rendering benchmarks, and some synthetics.
Recapping the previous test approach for delidding & liquid metal:
Intel moved-up its news embargo lift for the new Coffee Lake CPU products (“8th Gen Core” processors) following publication of the entire news announcements on leak websites. The news for today pertains to the product stack specifications – at least, as it’s relevant to our audience – and finalizes official listings and prices for the i7-8700K, i7-8700, i5-8600K, i5-8400, i3-8350K, and i3-8100.
First up, the 1K unit pricing of the Intel i7-8700K, the successor to the i7-7700K, will land at $360. This isn’t too distant from previous Intel 1K unit prices for i7 CPUs, though does creep the price about $10-$20 more than the final street price of the 7700K (near launch, anyway). The pricing here, assuming it does land at around $360 USD in North America, could prove reasonable for the CL CPUs. We’ll find out in testing, and will reach a verdict for the review. In the meantime, though, it seems that the rumored $400+ pricing may not come to fruition.
There are many reasons that Intel may have opted for TIM with their CPUs, and given that the company hasn’t offered a statement of substance, we really have no exact idea of why different materials are selected. Using TIM could be a matter of cost – as seems to be the default assumption – and spend, it could be an undisclosed engineering challenge to do with yields (with solder), it could be for government or legal grants pertaining to environmental conscientiousness, or related to conflict-free advertisements, or any number of other things. We don’t know. What we do know, and what we can test, is the efficacy of the TIM as opposed to alternatives. Intel’s statement pertaining to usage of TIM on HEDT (or any) CPUs effectively paraphrases as “as this relates to manufacturing process, we do not discuss it.” Intel sees this as a proprietary process, and so the subject matter is sensitive to share.
With an i7-7700K, TIM is perhaps more defensible – it’s certainly cheaper, and that’s a cheaper part. Once we start looking at the 7900X and other CPUs of a similar class, the ability to argue in favor of Dow Corning’s TIM weakens. To the credit of both Intel and Dow Corning, the TIM selected is highly durable to thermal cycling – it’ll last a long time, won’t need replacement, and shouldn’t exhibit any serious cracking or aging issues in any meaningful amount of time. The usable life of the platform will expire prior to the CPU’s operability, in essence.
But that doesn’t mean there aren’t better solutions. Intel has used solder before – there’s precedent for it – and certainly there exist thermal solutions with greater transfer capabilities than what’s used on most of Intel’s CPUs.
MSI is still building GTX 1080 Ti models, it seems. The Pascal 1080 Ti series has to be one of the most prolific AIB partner cards in a long time: EVGA has an insurmountable catalogue, at this point, ASUS and Gigabyte branched-out 1080 Ti units, and MSI is now adding a triple-fan cooler that seems to be taking some of Zotac's style.
The new MSI GTX 1080 Ti Gaming X Trio will join the company's existing line of cards, including the Gaming X, Gaming Z, Lightning X, Lightning Z, Seahawk, et al. The Gaming X Trio switches from "Twin Frozr" to a triple-fan cooler, using two fans of larger size (they look to be 90mm, maybe 100mm) and one of smaller size, located centrally. Unlike some of the competition, all three fans spin in the same direction and use the same blade design, just different sizes.
Traveling once again, so just a quick update for everyone: Linus of Linus Tech Tips revealed on his WAN show tonight that we’d be making a guest appearance in an upcoming Tech Showdown series refresh, alongside other panelists iJustine and “Keys” from NCIXTechTips. Limited further information was given on the series at this time, but we’ll make another post once there’s more to know.
In the meantime, we joined Linus briefly on the WAN show to discuss topics of Coffee Lake and Ice Lake, alongside some general industry discussion:
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