INTEL CORE I5 8400 REVIEW: THIS IS THE GAMING COFFEE LAKE

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Normally we’d be falling head over heels for the new K-series i5 in an hãng intel CPU generation, but the core i5 8400 has turned out lớn be the best CPU that’s come out of Coffee Lake. It’s also the only hãng sản xuất intel processor we’d even think lớn consider instead of the mid-price AMD Ryzen competition.

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The plucky i5 8400 has been the surprise package of the Coffee Lake CPUs. While the K-series bộ vi xử lý core i7 8700K might have grabbed all the headlines, with its Ryzen-battling multi-threaded performance & 5.2GHz overclocking chops, it’s the i5 8400 which has really turned out khổng lồ be the best hãng intel CPU for gamers. That means we have a battle royale going down between this & the Ryzen 5 2600 for the mighty PC gaming dollar.


It’s normal for the vi xử lý core i5 chips in a new generation to lớn be the ones we kết thúc up recommending for gamers – historically, the HyperThreading tech only offers a little extra gaming performance with the core i7 – but this is the first time I’ve recommended ditching the K-series processors in their entirety.

The vi xử lý core i5 8400 is also one of the most affordable Coffee Lake chips you can actually buy right now, thankfully it’s also the best one for purestrain gamers. Itused lớn be far more of a bargain, unfortunately the 14nm CPU shortage has pushed its pricing well above $200 & beyond the budget costings of the Ryzen 5 chips.

The AMD Ryzen 2 CPUs traditionally had khổng lồ compete against the 8400 on both the gaming performance và price sides of the equation, but the darlingRyzen 5 2600manages to lớn offer serious computational chops and a màn chơi of gaming performance that puts it right up there with Intel’s best, and now for a lot less cash.

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Intel vi xử lý core i5 8400 specs

The chip core i5 8400 is still a six-core CPU, but without HyperThreading it remains stuck at six threads of processing power. It’s also been saddled with a relatively low 2.8GHz base clockspeed, but is capable of hitting a maximum Turbo tốc độ of 4GHz. That is, however, only on a single core, with the cpu generally sticking khổng lồ a 3.8GHz frequency during standard usage.

That would seem to lớn make it very much the poor cousin to lớn the core i5 8600K. That’s still a resolutely six-core chip, but with an all-core Turbo of 4.3GHz (or 4.6GHz if you go for a belligerent asus board that flouts Intel’s Turbo ratings), and is capable of overclocking khổng lồ a massive 5.1GHz without much effort at all.

But the i5 8400 has still got the same 9MB of L3 cache, a lower-rated TDP of 65W – versus the K-series’ 95W TDP – và honestly performs lượt thích an absolute hero.

We’ve previously gone into depth on the Coffee Lake architecture, but suffice lớn say, it’s more or less the same 14nm kiến thiết we’ve seen in Skylake và Kaby Lake, the 6th & 7th Gen, architectures.

This time, however, there is no option for backwards compatibility, unless you’re happy to make with the microcode updates yourself. The new Coffee Lake chips, such as this ‘ere core i5, will only function within the confines of a 300-series chipset. And, until this year, your only option on that frontwas the high-end Z370 chipset. That did take some of the shine out of this relatively budget-oriented hex-core CPU, as the expensive Z370 feature set isn’t really necessary with the 8400 and it’s locked down multipliers.

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Intel bộ vi xử lý core i5 8400 benchmarks


Intel bộ vi xử lý core i5 8400 performance

Back in the dark old Kaby Lake days of early 2017 there was only a modicum of gaming performance difference between the K-series core i5 7600K và the vi xử lý core i7 7700K. It was a no-brainer, then, for us khổng lồ recommend gamers eschew the more expensive HyperThreaded chip in favour of the bộ vi xử lý core i5.

There was a non-K vi xử lý core i5 – the i5 7400 – which had essentially the same bộ vi xử lý core configuration, but with a slightly lower clockspeed. Sound familiar? But it was generally well off the pace of the 7600K in our gaming benchmarks so we largely ignored it. That was why I was less excited about the prospect of the chip core i5 8400, despite its extra couple Coffee Lake cores. After all, if you wanted lớn save a few quid, and bag a hexcore cpu regardless of its gaming performance, then AMD had you covered with the original Ryzen 5 1600.

With the Coffee Lake processors, however, there is zero difference in gaming performance between either of the vi xử lý core i5s & the top-spec core i7. & that remains the case whether you’re running the chips at stock speeds or hitting 5GHz+ with the K-series CPUs. The performance of the 8400 is genuinely pretty stunning for a processor that just about costs less than AMD’s cheapest six-core Ryzen 5. Then there’s the fact that it’s capable of delivering gaming frame rates that are higher than either the i7 7700K và i7 7800K.

Unfortunately, for Intel, the second-gen Ryzen processors have closed the gap considerably in terms of gaming, which means they offer more for the money.

Outside of the realm of gaming things are obviously different. The higher frequency of the overclocked i5 8600K, và the extra thread-count of the R5 2600 & 2600X, mean that they’re far better choices for anything that demands serious multi-threaded CPU performance.

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Intel vi xử lý core i5 8400 verdict

Forget all the headline-grabbing overclocking figures, this is the Coffee Lake chip for gamers. Sure, the tantalising prospect of having your K-series i5 running at a heady 5.1GHz, without melting through the layered PCB of your motherboard, is like a siren hotline to us PC people, but if it’s not delivering anything tangible for games that hardly matters.

We’re going lớn see a whole lot of gaming machines built around the core i5 8400 in the coming year, and rightly so. It’s a seriously powerful little gaming cpu for the money, and it’s definitely grabbed my attention.

AMD’s magnificent Ryzen 5 2600 has captured our hearts as the go-to gaming CPU of the moment, packing serious computational & decent overclocking performance into a package that still delivers competitive gaming performance.

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The fantastic-value vi xử lý core i5 8400 is the gamer’s cpu from Intel’s 8th gene Coffee Lake range, which is surprising considering the K-series i5 is capable of hitting 5.1GHz without issue. But overclocking gives you no extra gaming performance that the powerful extra cores Coffee Lake can’t offer on their own.


Intel chip core i5 8400

The fantastic-value vi xử lý core i5 8400 is THE gamer’s cpu from Intel’s 8th ren Coffee Lake range. It’s set of multi-core performance, gaming power, & fantastic value make it one of the best CPUs we’ve tested.