Intel Core i9-9900

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💡 How to pick a processor

What to look for:

Socket must match your motherboard (AM5 for new AMD, LGA1851 for new Intel)
Core count and clock speed for performance
TDP (wattage) affects cooling needs

💰 Budget builds: under $200. Mainstream gaming: $250-$400. Enthusiast: $500+

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ProductCores/ThreadsSocketTDPScoreValuePrice

Intel Core i9-9900

Intel★★★★★4.6🔥 DEAL -$10Sold by iT Hardware via Amazon

LGA1151

65W

23%

$348.02

$338.22

Specifications

Cores/Threads8C

SocketLGA1151

Boost Clock5MHz

TDP65W

iGPUYes

PERFORMANCE

23%

Customer Reviews★★★★★4.6 · 5 reviews

★★★★★Great processor

Since this is not the unlocked version, it comes with a stock cpu fan. However, when running using that fan it would run hot when all the cores were running at full load, hitting up to 90ºC at the peak.
However, changing the stock cpu fan for a better one solved the issue and now it run stably at full load and no hotter than 70ºC.

Gerardo Puga · 2019-10-26 · via amazon

★★★★★great upgrade choice

this worked out well, a nice upgrade without much fuss using the same 1151 motherboard.

Artemis · 2025-03-23 · via amazon

★★★★★great place to get those pulled parts for the PC build

nice- came well packaged, the thermal compound was a welcome addition, instructions on handling were clear

praack · 2025-02-09 · via amazon

★★★★★Check your BIOS for compatibility

i bought this in an attempt to upgrade my desktop to run Win11.  it would not work with the motherboard, BIOS incompatibility.  this is no fault of the seller or the item.

Ben V · 2025-09-17 · via amazon

★★★★★quality. Terrible intel cpu cooler. To short of a 4 pin power connection

I like this processor, but it is locked low power version. One more thing I know now my Corsair cooler went out. Back for return. The fan to this processor is that the power cable from the cpu cool is so damn short.  I can’t plug it in no matter which way I switch it.  Plan on buying a cooler for this cpu. Or you can maybe buy an extension 4 pin cable.  But it is useless for me as it is now

C B · 2020-05-17 · via amazon

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Amazon

✓ In Stock

Sold by iT Hardware via Amazon

$338.22

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Best Buy

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Newegg

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VALUE SCORE

6.8

Below average

Performance (23%) ÷ Price ($338.22) = 6.8
S ≥28 · A ≥20 · B ≥14 · C ≥8 · D <8

FUTURE-PROOFING

✅Platform info unavailable

💰

Below MSRP

Was $348.02 → $338.22

3% off

CONSIDER INSTEAD

SAVE $188.23000000000002270% of this product's perf

Intel Core Ultra 5 245KF

Cores

14C/14T

Boost

5.2GHz

Socket

LGA1851

TDP

125W

$149.99

+39% FASTER$188.23000000000002 cheaper