Steve Burke

Steve Burke

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.

In the latest feature from overclocker Buildzoid, we follow-up on our full review of the Gigabyte Z270X Gaming 7 motherboard with a VRM analysis of the motherboard. The Gigabyte Gaming 7 of the Z270X family, ready for Kaby Lake, is one of the pricier boards at $240 and attempts to justify its cost in two ways: Overclocking features and RGB LEDs (naturally).

To use any processing product for six years is a remarkable feat. GPUs struggle to hang on for that amount of time. You’d be reducing graphics settings heavily after the second or third year, and likely considering an upgrade around the same time. Intel’s CPUs are different – they don’t change much, and we almost always recommend skipping at least one generation between upgrades (for the gaming audience, anyway). The 7700K increased temperatures substantially and didn’t increase performance in-step, making it a pointless upgrade for any owners of the i7-6700K or i7-4690K.

We did remark in the review that owners of the 2500K and 2600K may want to consider finally moving up to Kaby Lake, but if we think about that for a second, it almost seems ridiculous: Sandy Bridge is an architecture from 2011. The i5-2500K came out in 1Q11, making it about six years old as of 2017. That is some serious staying power. Intel shows gains less than 10% generationally with almost absolute certainty. We see double-digits jumps in Blender performance and some production workloads, but that is still not an occurrence with every architecture launch. With gaming, based on the 6700K to 7700K jump, you’re lucky to get more than 1.5-3% extra performance. That’s counting frametime performance, too.

AMD’s architectural jumps should be a different story, in theory, but that’s mostly because Zen is planted 5 years after the launch of the FX-8350. AMD did have subsequent clock-rate increases and various rebadges or power efficiency improvements (FX-8370, FX 8320E), but those weren’t really that exciting for existing owners of 8000-series CPUs. In that regard, it’s the same story as Intel. AMD’s Ryzen will certainly post large gains over AMD’s last architecture given the sizeable temporal gap between launches, but we still have no idea how the next iteration will scale. It could well be just as slow as Intel’s scaling, depending on what architectural and process walls AMD may run into.

That’s not really the point of this article, though; today, we’re looking at whether it’s finally time to upgrade the i5-2500K CPU. Owners of the i5-2500K did well to buy one, it turns out, because the only major desire to upgrade would likely stem from a want of more I/O options (like M.2, NVMe, and USB3.1 Gen2 support). Hard performance is finally becoming a reason to upgrade, as we’ll show, but we’d still rank changes to HSIO as the biggest driver in upgrade demand. In the time since 2011, PCIe Gen3 has proliferated across all relevant platforms, USB3.x ports have increased to double-digits on some boards, M.2 and NVMe have entered the field of SSDs, and SATA III is on its way out as a storage interface.

After receiving a number of emails asking how to flash motherboard BIOS, we decided to revive an old series of ours and revisit each motherboard vendor’s flashing process as quickly as possible. This is particularly useful for users residing on the Z170 platform who may want to flash to support Kaby Lake CPUs. The process is the same for all modern MSI motherboards, and will work across all SKUs (with some caveats and disclaimers).

This tutorial shows how to flash firmware and update BIOS for MSI motherboards, including the new Z270 Pro Carbon / Tomahawk boards and ‘old’ Gaming M7 Z170 motherboards. For this guide, we’re primarily showing the MSI Z270 Gaming Pro Carbon, but we do briefly have some shots of the Tomahawk Z270 board. This guide applies retroactively to Z170 motherboards, and even most Z97 motherboards.

Article continues below the video, if written format is preferred.

This is our first episode of Ask GN since returning from CES, responsible for producing about two weeks’ worth of content that we’ve only just finished publishing. For this episode, we’re addressing questions pertaining primarily to reflowing / reballing dead components (laptops & GPUs), OEM vs. non-OEM CPUs, and a couple of airflow topics related to liquid cooling. Other questions include clarification on Kaby Lake & Skylake compatibilities, and keyboard USB passthrough impact on latency.

For our regulars, the usual accompaniment to Ask GN articles is a preview on what’s to come for the week. This week, we’ve got several CPU content items planned, a PC build, and lots of behind-the-scenes testing that will be published next week.

The official reveal of the Nintendo Switch left a lot to be desired, particularly in the hardware department. That’s not particularly surprising with Nintendo -- the company isn’t known for being open with its CPU and GPU specifications -- but we already have a Switch on pre-order for tear-down and in-depth performance analysis in the lab.

Regardless, even without further specs from Nintendo, we can still go through the basics and make some assumptions based on fairly credible leaks that are out there.

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