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AMD Ryzen 5 5600X vs Intel Core i5-11600K: Mid-Range Rocket Lake and Ryzen 5000 CPU F
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14nm vs 7nm, fight!

The Intel Core i5-11600K vs AMD Ryzen 5 5600X rivalry is a heated battle for supremacy right in the heart of the mid-range CPU market. AMD's Ryzen 5000 processors took the lead in the desktop PC from Intel's competing Comet Lake processors last year, upsetting our Best CPU for gaming recommendations and our CPU Benchmarks hierarchy. Intel's response comes in the form of its Rocket Lake processors, which dial up the power to extreme levels and bring the new Cypress Cove architecture to the company's 14nm process as Intel looks to upset AMD's powerful Zen 3-powered Ryzen 5000 chips.

Intel has pushed its 14nm silicon to the limits as it attempts to unseat the AMD competition, and that has paid off in the mid-range where Intel's six-core Core i5-11600K weighs in with surprisingly good performance given its $232 to $262 price point. 

Intel's aggressive pricing, and the fact that the potent Ryzen 5 5600X remains perpetually out of stock and price-gouged, has shifted the conversation entirely. For Intel, all it has to do is serve up solid pricing, have competitive performance, and make sure it has enough chips at retail to snatch away the win.

We put the Core i5-11600K up against the Ryzen 5 5600X in a six-round faceoff to see which chip takes the crown in our gaming and application benchmarks, along with other key criteria like power consumption and pricing. Let's see how the chips stack up. 

Features and Specifications of AMD Ryzen 5 5600X vs Intel Core i5-11600K
Rocket Lake Core i5-11600K vs AMD Zen 3 Ryzen 5 5600X Specifications and Pricing

Suggested Price Cores / Threads Base (GHz) Peak Boost (Dual/All Core) TDP iGPU L3

AMD Ryzen 5 5600X $299 (and much higher) 6 / 12 3.7 4.6 65W None 32MB (1x32)
Intel Core i5-11600K (KF) $262 (K) - $237 (KF) 6 / 12 3.9 4.6 / 4.9 (TB2) 125W UHD Graphics 750 Xe 32EU 12MB

The 7nm Ryzen 5 5600X set a new bar for the mid-range with six Zen 3 cores and twelve threads that operate at a 3.7-GHz base and 4.6-GHz boost frequency. Despite AMD's decision to hike gen-on-gen pricing, the 5600X delivered class-leading performance at its launch, not to mention a solid price-to-performance ratio. Things have changed since then, though, due to overwhelming demand coupled with pandemic-spurred supply chain disruptions, both of which have combined to make finding the Ryzen 5 5600X a rarity at retail, let alone at the suggested $299 pricing.

Intel's Core i5-11600K also comes with six cores and twelve threads, but Team Blue's chips come with the new Cypress Cove architecture paired with the aging 14nm process. Intel has tuned this chip for performance; it weighs in with a 3.9-GHz base, 4.9-GHz Turbo Boost 2.0, and 4.6-GHz all-core clock rates. All of these things come at the expense of power consumption and heat generation.

Intel specs the 14nm 11600K at a 125W TDP rating, but that jumps to 182W under heavy loads, while AMD's denser and more efficient 7nm process grants the 5600X a much-friendlier 65W TDP rating that coincides with a peak of 88W. We'll dive deeper into power consumption a bit later, but this is important because the Core i5-11600K comes without a cooler. You'll need a capable cooler, preferably a 280mm liquid AIO or equivalent air cooler, to unlock the best of the 11600K.

Meanwhile, the AMD Ryzen 5 5600X comes with a bundled cooler that is sufficient for most users, though you would definitely need to upgrade to a better cooler if you plan on overclocking. Additionally, a more robust cooler will unlock slightly higher performance in heavy work, like rendering or encoding. Still, you'd need to do that type of work quite regularly to see a worthwhile benefit, so most users will be fine with the bundled cooler.

Both the Core i5-11600K and Ryzen 5 5600X support PCIe 4.0, though it is noteworthy that Intel's chipset doesn't support the speedier interface. Instead, devices connected to Intel's chipset operate at PCIe 3.0 speeds. That means you'll only have support for one PCIe 4.0 m.2 SSD port on your motherboard, whereas AMD's chipset is fully enabled for PCIe 4.0, giving you more options for a plethora of faster devices.

Both chips also support two channels of DDR4-3200 memory, but Intel's new Gear memory feature takes a bit of the shine off Intel's memory support. At stock settings, the 11600K supports DDR4-2933 in Gear 1 mode, which provides the best latency and performance for most tasks, like gaming. You'll have to operate the chip in Gear 2 mode for warrantied DDR4-3200 support, but that results in performance penalties in some latency-sensitive apps, like gaming, which you can read about here.

For some users, the 11600K does have a big insurmountable advantage over the Ryzen 5 5600X: The chip comes with the new UHD Graphics 750 comes armed with 32 EUs based on the Xe graphics engine, while all Ryzen 5000 processors come without integrated graphics. That means Intel wins by default if you don't plan on using a discrete GPU.

Notably, you could also buy Intel's i5-11600KF, which comes with a disabled graphics engine, for $25 less. At $237, the 11600KF looks incredibly tempting, which we'll get to a bit later.
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