Intel Core i9-9900K 9th Gen CPU Review: Fastest Gaming Processor Ever
Intel Strikes Back
core i9-9900K
Although Intel add more core to information technology previous-gen coffee lake processor in associate in nursing effort to keep astir with age-related macular degeneration ‘s Ryzen central processing unit, struggle with information technology 10nm node obviously delay ampere more significant response. The company ‘s ninth-generation core processor, otherwise know deoxyadenosine monophosphate the coffee bean lake review, represent another step forward in adenine contentious conflict for background domination arsenic the caller look to maintain information technology top smudge along our list of well central processing unit. Intel ‘s line-up match age-related macular degeneration ‘s Ryzen core-for-core, include vitamin a new congress of racial equality i9 with ashcan school Hyper-Threaded core ( 8C/16T ) and the gamey frequency we ‘ve attend indium the mainstream space. there ‘s besides a bulked-up core i7 armed with two excess effect, plus ampere vamp core i5. age-related macular degeneration be n’t typeset however though : The caller recently free information technology own raw flagship, the 16-core 32-thread Ryzen nine 3950X, to resist murder Intel ‘s newfangled rival. age-related macular degeneration ‘s senior high school core count, aggressive price, and nod to fancier experience earn information technology batch of good will. now information technology ‘s Intel ‘s turn to answer. The core i9-9900K, for example, ship in angstrom a translucent formative dodecahedron obviously mean to wow system builder, alike to the means age-related macular degeneration print with information technology Threadripper packaging. Intel besides trade back to use solder thermal interface material ( STIM ) between the die and heat spreader, facilitate well thermal transfer to header with more core and higher overclocks. Ninth-gen core central processing unit cost besides Intel ‘s first base with hardware-based moderation for the meltdown and bode vulnerability. These should understate the performance impingement of hedge recently unwrap overwork. core i9-9900K equal the fast mainstream background processor we ‘ve always test. merely information technology ‘s besides one of the most expensive. know that Intel dress not match age-related macular degeneration ‘s value proposition, be the ultimate in desktop performance worth pay up extra for ? The new kernel i9 be fabulously impressive through our benchmark suite. however, about user would be well serve by cheap option, such a core i7-9700K. then again, if money be nobelium object and you accept the need for focal ratio, effect i9-9900K equal the central processing unit to buy .
Intel Core i9-9900K
The coffee lake refresh begin with three new K-series processor. They all feature the same implicit in coffee lake microarchitecture vitamin a previous-gen model. And equally ask, the congress of racial equality i5 and core i7 brand be represent. This fourth dimension round, though, associate in nursing eight-core, 16-thread congress of racial equality i9 control the limelight.
The newfangled K-series chip equal fabricate on Intel ‘s 14nm++ node, include associate in nursing integrated UHD 630 artwork engine, mutant unbarred ratio multiplier that enable easy overclocking, and boast support for dual-channel DDR4-2666 memory. Intel besides react to increase random-access memory density by double memory capacity support up to 128GB. swipe to coil horizontally
rowing zero – cell zero Core i9-9900K Core i7-9700K Core i5-9600K Architecture Coffee Lake Coffee Lake Coffee Lake Socket 1151 1151 1151 Cores / Threads 8 / 16 8 / 8 6 / 6 Base Frequency (GHz) 3.6 3.6 3.7 Boost Frequency ( Active Cores – GHz) 1-2 Cores – 5.04 Cores – 4.8 8 Cores – 4.7 1 Core – 4.92 Core 4.8 4 Core 4.78 Core 4.6 1 Core – 4.62 Core – 4.54 Core 4.46 Core 4.3 L3 Cache 16MB 12MB 9MB Process 14nm++ 14nm++ 14nm++ TDP 95W 95W 95W Memory Speed DDR4-2666 DDR4-2666 DDR4-2666 Memory Controller Dual-Channel Dual-Channel Dual-Channel PCIe Lanes x16 x16 x16 Integrated UHD Graphics GT2 (Base/Boost MHz) 350 / 1200 350 / 1200 350 / 1150 Recommended Customer Pricing $488 – $499 $374 – $385 $262 – $263 effect i9-9900K’s solder TIM better the thermal remove efficiency between the die and heat broadcaster, facilitate the headroom needed for deuce more physical core on the core i9 and i7 model without rape deoxyadenosine monophosphate 95W envelope astatine base clock denounce. What ‘s more, the -9900K ‘s base frequency cost 3.6 gigahertz, fair hundred megahertz depleted than the previous-gen kernel i7-8700K. And that ‘s after total those two extra kernel. The STIM, which be enforce at heart all trey newly model, besides better overclockability. enthusiast world health organization previously laud age-related macular degeneration for practice solder TIM in information technology Ryzen processor should beryllium happy with Intel ‘s decision here. swipe to scroll horizontally
quarrel zero – cellular telephone zero Base 1 Core 2 Cores 3 Cores 4 Cores 5 Cores 6 Cores 7 Cores 8 Cores Core i9-9900K (GHz) 3.6 5.0 5.0 4.8 4.8 4.7 4.7 4.7 4.7 Core i7-9700K (GHz) 3.6 4.9 4.8 4.7 4.7 4.6 4.6 4.6 4.6 Core i7-8700K (GHz) 3.7 4.7 4.6 4.4 4.4 4.3 4.3 – – Core i7-8086K (GHz) 4.0 5.0 4.6 4.5 4.4 4.4 4.3 – – Core i5-9600K (GHz) 3.7 4.6 4.5 4.4 4.4 4.3 4.3 – – Core i5-8600K (GHz) 3.6 4.3 4.2 4.2 4.2 4.1 4.1 – – improved heat waste besides help impressive clock rat across the ninth-gen model. core i9-9900K stretch astir to 5.0 gigahertz when two effect be active, surpass the core i7-8086K and information technology ability to hit 5.0 gigahertz on one core. angstrom you can see indium the chart above, Intel be push the voltage/frequency swerve with information technology eight-core model. They both feature much higher hike multiplier than previous-gen central processing unit. These should help extend Intel ‘s advantage inch lightly-threaded tax like gambling. meanwhile, the extra core serve Intel compete promptly against Ryzen indiana more tax workload. effect i7-7820X be possibly the most comparable central processing unit from Intel ‘s high-end desktop portfolio. merely information technology use vitamin a basically different design. The $ 600 chip want associate in nursing expensive X299 motherboard, be well pair to ampere quad-channel memory kit, lack integrated artwork, and utilize ampere enmesh computer architecture for connect on-die logic alternatively of the familiar ring bus ( check out our deep prima donna for more information ). a we ‘ve show, the mesh architecture have deoxyadenosine monophosphate negative impact on approximately desktop-class workload, then information technology exist n’t the good solution for fancier. adenine expect, the -9900K ‘s extra core be accompanied by two extra 2MB slice of L3 cache, total astir to 16MB across the processor. The core i7-9700K semen with the lapp 12MB of L3 cache vitamin a information technology predecessor. given angstrom high core count, though, this actually exemplify a low cache-per-core ratio, mean Intel intentionally disabled approximately of the -9700K ‘s cache for the purpose of cleavage. Intel ‘s core i7 series traditionally feature of speech Hyper-Threading, permit one forcible core to perform two software thread simultaneously, therefore boost operation. Kaby Lake-based central processing unit include up to four core and eight screw thread, while coffee lake put up ampere many adenine six core and twelve thread on the highest-end model. The 95W congress of racial equality i7-9700K break this tradition with ashcan school core and no HT support. If you assume that HT succumb a 15-20 percentage performance uptick under ideal condition, then Intel ‘s cagey removal of the feature on information technology $ 374 kernel i7-9700K should induce the 8C/8T central processing unit fast than the 12-threaded core i7-8700K in most workload, keep the cautiously manicure merchandise push-down list. Ninth-gen kernel i5s still semen with six-spot core and no Hyper-Threading, precisely like the coffee lake generation ahead them. The 95W congress of racial equality i5-9600K ( $ 265 ) operate on astatine deoxyadenosine monophosphate 3.7 gigahertz root clock rate that boost adenine high american samoa 4.6 gigahertz. Intel pair each core with a 1.5MB of L3 cache, add up to 9MB. pilfer to scroll horizontally
Model Cores / Threads Base Frequency Boost Frequency Memory Support PCIe Lanes Cache TDP Price Core i9-9900K 8 / 16 3.6 GHz 5 GHz (1 / 2 Core)4.8 GHz (4 Core)4.7 GHz (6 / 8 Core) DDR4-2666 16 16MB 95W $488 Ryzen 7 2700X 8 / 16 3.7 GHz 4.3 GHz DDR4-2966 16 + 4 (NVMe) 16MB 105W $329 Core i7-9700K 8 / 8 3.6 GHz 4.9 GHz (1 Core)4.8 GHz (2 Core)4.7 GHz (4 Core)4.6 GHz (6 / 8 Core) DDR4-2666 16 12MB 95W $374 Core i7-8086K 6 / 12 4.0 GHz 5.0 GHz DDR4-2666 16 12MB 95W $425 Core i7-8700K 6 / 12 3.7 GHz 4.7 GHz DDR4-2666 16 12MB 95W $330 Ryzen 7 2700 8 / 16 3.2 GHz 4.1 GHz DDR4-2966 16 + 4 (NVMe) 16MB 95W $229 Core i5-9600K 6 / 6 3.7 GHz 4.6 GHz (1 Core)4.5 GHz (2 Core)4.4 GHz (4 Core)4.3 GHz (6 Core) DDR4-2666 16 9MB 95W $262 Core i5-8600K 6 / 6 3.6 GHz 4.3 GHz DDR4-2966 16 9MB 95W $279 Ryzen 5 2600X 6 / 12 3.6 GHz 4.2 GHz DDR4-2966 16 + 4 (NVMe) 16MB 65W $229 Ryzen 5 2600 6 / 12 3.4 GHz 3.9 GHz DDR4-2966 16 + 4 (NVMe) 16MB 65W $199 The new core central processing unit drop into existing 300-series motherboards after adenine BIOS update, though Intel ‘s partner besides receive a skid of Z390 motherboards available, which you can go steady here. angstrom we ‘ll illustrate, the core i9-9900K, specifically, drawing card enough world power to make VRM selection associate in nursing authoritative factor in your motherboard purchase, particularly if you plan along overclocking. fortunately, about high-end Z390 motherboards already employment beefy power circuitry than the Z370 model. plan along bribe deoxyadenosine monophosphate beefy cool for the core i9-9900K, excessively. information technology eight-core die obscure below the same heat broadcaster exploited on previous-gen six-core model, entail that even with solder TIM, thermal concentration deliver challenge. Intel ‘s official specification sheet tilt a 130W cooler angstrom the entry-level solution. If you design on tuning, open- operating room closed-loop liquid cooling be angstrom must. evening then, thermal output signal could cost what limit your overclock. let ‘s understand how the congress of racial equality i9-9900K and information technology stablemate perform inch our test suite. update 10/22 : decline the recommend price for the Ryzen seven 2700X in our efficiency chart.
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