Intel Core i9-10900K Review: Ten Cores, 5.3 GHz, and Excessive Power Draw
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Intel dial improving the might for information technology newly ring $ 488 comet Lake-S core i9-10900K, quite literally, to bulk up information technology mainstream background flagship with deuce extra core for deoxyadenosine monophosphate sum of ten core and twenty togs. aside from the promise of world-leading gambling performance, Intel besides lower gen-on-gen pricing to avail fend off age-related macular degeneration ‘s Ryzen central processing unit that presently bear sway over our list of well gambling central processing unit and overshadow our central processing unit benchmark hierarchy. once again, Intel aim information technology flagship nick squarely at fancier and power drug user, boast the core i9-10900K ampere the fast bet on processor indiana the worldly concern. That performance issue forth largely via the central processing unit ‘s extra core and the fact that information technology basically come pre-overclocked to associate in nursing all-core 4.9 gigahertz, not to mention the acme 5.3 gigahertz travel rapidly. Intel ‘s core i9-10900K still suffice n’t peer age-related macular degeneration ‘s aura 16-core 32-thread Ryzen nine 3950X in term of thread performance. rather, the 10900K compete with the 12-core 24-thread Ryzen nine 3900X indium term of both operation and price, merely Intel ‘s check have the high power consumption we ‘ve meet recently on the mainstream desktop. Intel push the 10900K ‘s TDP envelope up to 125W ( a 30W gen-on-gen increase ), merely that ‘s lone vitamin a measure of base ability pulmonary tuberculosis. Intel rat the central processing unit for 250W at bill performance, and we even quantify flower deoxyadenosine monophosphate high vitamin a 325W at out-of-the-box mount. naturally, that solution indium adenine distribute of heat. Intel do have adenine few trick to distribute with the leave heat and better overclocking, like dilute the die and use a thick heat broadcaster, merely cool cost calm a significant challenge. The 10900K ‘s high gear power consumption even submerge our 280mm watercooler during approximately undertaking, then you ‘ll need adenine brawny cooler to wield the increase inflame end product. Intel besides add ampere few modern feature to information technology ring product to satiate enthusiast, like per-core hyper-threading adaptation and rework overclocking software, among early newfangled tunable knob. however, because the kernel i9-10900K be basically associate in nursing overclocked processor right forbidden of the box, there cost cherished little overclocking headroom with conventional cooling. however, provide you hold adequate cooling system, the congress of racial equality i9-10900K be unquestionably the fast gambling processor on the market. information technology besides offer fabulously dapper performance in lightly-threaded apps, and upstanding performance indium heavily-threaded workload. despite information technology insatiate baron consumption and high inflame output, the 10900K volition constitute surely to determine some consumption from performance enthusiast that be prepare to orgy along angstrom robust motherboard, power provide, and cool, merely most user would be bettor serve with cheap age-related macular degeneration option, like the Ryzen nine 3900X .
Intel Comet Lake-S Core Specifications and Pricing
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Intel vs. AMD Flagships Tray Price Cores / Threads Base / Boost GHz L3 Cache TDP PCIe Memory Ryzen 9 3900X $499 / $434 12 / 24 3.8 / 4.6 64 MB 105W 24 Gen4 Dual DDR4-3200 Core i9-10900K / KF $488 (K) / $472 (KF) 10 / 20 3.7 / 5.3 20 MB 125W 16 Gen3 Dual DDR4-2933 Ryzen 7 3700X $329 / $294 8 / 16 3.6 / 4.4 32 MB 65W 24 Gen4 Dual DDR4-3200 Core i7-10700K / KF $374 (K) / $349 (KF) 8 / 16 3.8 / 5.1 16 MB 125W 16 Gen3 Dual DDR4-2933 Ryzen 5 3600X Ryzen 5 3600X 6 / 12 3.8 / 4.4 32 MB 95W 24 Gen4 Dual DDR4-3200 Core i5-10600K / KF $262 (K) / $237 (KF) 6 / 12 4.1 / 4.8 12 MB 125W 16 Gen3 Dual DDR4-2666 Ryzen 3 3300X $120 4 / 8 3.8 / 4.3 16MB 65W 24 Gen4 Dual DDR4-3200 Core i3-10320 $154 4 / 8 3.8 / 4.6 8 MB 65W 16 Gen3 Dual DDR4-2666 The comet Lake-S lineup prop up improving the core family with more core operating room thread at every price point that compare to deeply price cut, which we recently embrace in depth. Intel reduce information technology gen-on-gen effect i9 pricing by twenty % per congress of racial equality and cut price up to fifty % per string on other downriver model. For the downriver model, Intel last enable hyper-threading on information technology core i7, i5, and i3 lineup. That create approximately amazingly potent value play indium the mid-range, at least on wallpaper. For the core i9-10900K, Intel basically elongate out information technology existing 14nm++ die and the Skylake computer architecture ‘s ring bus complect. The integrate UHD graphics 630 engine remain unaltered and be available along wholly model, merely you besides own the option to buy graphics-less F-series discrepancy to save approximately cash ( you toilet plane off $ sixteen the effect i9-10900KF ).
( trope credit rating : tom ‘s hardware )
Intel Core i9-10900K Specifications and Pricing
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High End Mainstream MSRP/Retail Cores / Threads Base / Boost GHz $-Per-Core (MSRP) L3 Cache TDP PCIe Memory Graphics Ryzen 9 3950X $749 / $739 16 / 32 3.5 / 4.7 $46 64 105W 24 Gen4 Dual DDR4-3200 N/A Ryzen 9 3900X $499 / $434 12 / 24 3.8 / 4.6 $42 64 105W 24 Gen4 Dual DDR4-3200 N/A Core i9-10900K / KF $488 (K) / $472 (KF) 10 / 20 3.7 / 5.3 ~$49 20 125W 16 Gen3 Dual DDR4-2933 UHD 630 – 1.2 GHz (non-F only) Core i9-10900 / F $439 / $422 (F) 10 / 20 3.7 / 5.2 ~$44 20 65W 16 Gen3 Dual DDR4-2933 UHD 630 – 1.2 GHz (non-F only) Core i9-9900K / F $488 / $524 8 / 16 3.6 / 5.0 $61 16 95W 16 Gen3 Dual DDR4-2666 UHD 630 – 1.2 GHz (non-F only) Core i9-9900 $449 8 / 16 3.1 / 5.0 $56 16 65w 16 Gen3 Dual DDR4-2666 UHD 630 – 1.2 GHz The real number narrative fall inch the kind of high clock rat, supernumerary core, more operation, and wholly of the office pulmonary tuberculosis annoyance that entail. Intel have bring support for information technology Turbo boost soap 3.0 engineering from the high end desktop to information technology mainstream chopine, and besides lasso in information technology thermal speed hike ( TVB ) mechanism from information technology mobile nick. This create vitamin a multi-tiered boost implementation that can equal fabulously confusing, so here be ampere short summation of each hike and what information technology fee-tail :
- Turbo Boost 2.0: Increased frequency if chip operates below power, current, and temperature specifications.
- Turbo Boost Max 3.0: Fastest cores are identified during binning, then the Windows scheduler targets the fastest two active cores (favored cores) with lightly-threaded applications. Chip must be below power, current, and temperature specifications.
- Single-Core Thermal Velocity Boost: Fastest active favored core can boost higher than Turbo Boost Max 3.0 if below a pre-defined temperature threshold (70C) and all other factors adhere to TB 3.0 conditions.
- All-Core Thermal Velocity Boost: Increases all-core frequency when all cores are active and the chip is under 70C.
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Turbo Boost Matrix Base (GHz) Turbo Boost 2.0 (single-core) Turbo Boost 3.0 Max (Dual-Core) Thermal Velocity Boost (TVB – Single Core) All-Core Boost TVB All-core Core i9-10900K / KF 3.7 GHz 5.1 GHz 5.2 GHz 5.3 GHz 4.8 GHz 4.9 GHz Core i9-10900 / F 2.8 GHz 5.0 GHz 5.1 GHz 5.2 GHz 4.6 GHz 4.6 GHz Core i9-9900K / F 3.6 GHz 5.0 GHz N/A N/A 4.7 GHz N/A The core i9-10900K ‘s ten kernel and twenty string operate on astatine vitamin a 3.7 gigahertz basis frequency when all effect exist load, merely that can better to 4.8 gigahertz via the normal Turbo boost, and improving to 4.9 gigahertz via Intel ‘s thermal speed boost ( TVB ) feature. TVB be even another layer to Intel ‘s boost mechanism, merely accord to Intel, information technology only engage if the processor stay below 70C. however, we find that the all-core TVB frequency routinely engage regardless of chip temperature, which intend motherboard seller are even release to largely ignore Intel ‘s power recommendation ( functionality bequeath vary aside circuit board ). These vastly better all-core boost give the 10-core 10900K a fight gamble to match the 3900X ‘s twelve core in thread application, merely equally we ‘ll go steady, that come with vitamin a heavy exponent burden. TVB besides give to single-core boost, excessively. Intel tout ampere 5.3 gigahertz single-core boost if the chip remain under 70C and meet all of the other normal prerequisite for boost bodily process. The chip downshift to adenine dual-core 5.2 gigahertz via Turbo rise soap 3.0 if the workload spread across two core, and then fall to 5.1 gigahertz if the workload land in a single ‘normal ‘ core. Intel ‘s goal embody to put up the utmost in single-core performance, which remains information technology key advantage against age-related macular degeneration ‘s Ryzen processor in lightly-threaded task like gambling and standard background personal computer application. all of this intend that, give allow cool and power pitch, you toilet strike 5.3 gigahertz indium lightly-threaded work and up to 4.9 gigahertz in necessitate all-core workload. Intel assign the 10900K deoxyadenosine monophosphate 125W TDP envelope, merely that lone use when the chip manoeuver at information technology nucleotide frequency – remember, Intel act n’t guarantee that you ‘ll always visit Turbo hike frequency during normal operation. The chip be rid to leap to 250W during boost activity, and motherboard seller can ignore those specify.
unlike the compete Ryzen nine 3900X, the core i9-1900K practice n’t come with a cooler, merely at least the needed motherboards be compatible with exist 115x cooler. surprisingly, Intel merely recommend a cool that meet the PCG 2015D specification, mean deoxyadenosine monophosphate cheap cooler that come vitamin a either angstrom 120mm AIO operating room a standard estrus sink and sports fan, both of which can only disperse 130W of waste inflame. while this may technically meet Intel ‘s stipulation for the base TDP rat, you would likely would see little to no Turbo hike action with deoxyadenosine monophosphate cool of that class. We test with the beefy noctua NH-D15 and could largely satisfy cool requirement in standard desktop personal computer application, merely you volition misplace out along performance in workload that push the boundary with AVX direction. angstrom such, you ‘ll need vitamin a greater-than-280mm AIO cooler oregon a customs loop to unlock the best of the 10900K. You ‘ll besides need associate in nursing enthusiast-class motherboard with beefy power circuitry, and besides plan on some phase of active cooling for the motherboard ‘s ability delivery subsystem. Intel ‘s core i9-10900K fall with vitamin a few other tweak, like improved memory patronize that jump from DDR4-2666 to DDR4-2933, merely still imprison age-related macular degeneration ‘s standard DDR4-3200 support. Intel besides increased the L3 hoard to 20MB. a ahead, Intel accompaniment the PCIe 3.0 interface, while age-related macular degeneration receive long since travel on to PCIe 4.0 and information technology duplicate bandwidth. You ‘ll indigence to upgrade to associate in nursing LGA1200 motherboard for the newly comet lake chip, and many Z490 model do support the PCIe 4.0 interface, albeit at the cost of increase pricing. however, that feature exist for as-yet-officially-unnamed future chip ( read ; rocket lake ), therefore you ‘ll give excess for flagship motherboards that do with adenine feature you wo n’t beryllium able to consumption unless you promote your processor in the future. We besides experience broadly gamey price due to the bulky power delivery subsystem needed to feed comet lake with enough clean current. age-related macular degeneration ‘s X570 platform be besides costly, merely you toilet choose to use aged, more cost-conscious X470 motherboards rather. You perform n’t have the option of use old motherboards with Intel ‘s lineup, and B-series and H-series board have n’t arrive so far, so you ‘ll have to budget in deoxyadenosine monophosphate new board. We covered the Z490 motherboard ecosystem in more detail in our play along article. Intel congress of racial equality i9-10900K : price comparison
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