Intel Core i9 9900K 8-Core 3.60GHz Desktop Processor Review

Intel Core i9 9900K 8-Core 3.60GHz Desktop Processor Review

Posted by ADMIN on Jun 15, 2023 04:47:04

The Intel Core i9 9900K 8-Core 3.60GHz Desktop Processor is especially designed for those seeking powerful performance and excellent overclocking capabilities. The processor promises exceptional processing power and advanced features for both gaming and professional applications. This review aims to provide an in-depth analysis of the processor's key features, technical specifications, performance, and overall value proposition.

Technical Overview

The Core i9 9900K is based on Intel's 9th generation Coffee Lake architecture and features 8 cores and 16 threads, making it suitable for multi-threaded workloads. With a base clock speed of 3.60GHz, it can dynamically increase its performance through Intel's Turbo Boost technology, reaching a maximum turbo frequency of 5.00GHz. The processor supports hyper-threading, enabling it to handle up to 16 concurrent threads, and includes 16MB of Intel Smart Cache.

Key Features

  • Built-in Intel® UHD Graphics 630
  • Supports DDR4/DDR5 and PCIe 4.0/5.0
  • Compatible with Intel 300-series chipsets
  • 8 P-cores and 16 E-cores with up to 32 threads
  • Supports 16 PCIe 5.0 Lanes and 4 PCIe 4.0 Lanes
  • Built with Hyper-Threading technology for efficient performance
  • Up to 5.7GHz Intel® Turbo Boost Max Technology with 3.0 Frequency


Processor Type Desktop
Series Core i9
Core Model Type/ProcNo. i9-9900K
Processor Code Name Coffee Lake
Core Stepping P0
Manufacturing Technology 14 nm
CPU ID String 906EC
# of Cores 8
# of Threads 16
Clock Speed 3.60 GHz
L3 Cache Size 16 MB
Front Side Bus / QuickPath Interconnect 8.00 GT/s DMI3
Thermal Power 95 Watts
Max Memory Size 128 GB
Memory Types DDR4-2666
Memory Channels 2
Maximum Memory Bandwidth 41.6 GB/s
ECC Memory Supported No
CPU Socket Type LGA 1151
Max CPU Configuration 1
Package Size 37.5mm x 37.5mm
Processor Graphics Intel UHD Graphics 630
Graphics Base Frequency 350 MHz
Graphics Max Dynamic Frequency 1.20 GHz
Graphics Video Max Memory 64 GB
4K Support Yes, at 60Hz
Max Resolution (HDMI 1.4) 4096 x 2304 @ 24Hz
Max Resolution (DP) 4096 x 2304 @ 60Hz
Max Resolution (eDP – Integrated Flat Panel) 4096 x 2304 @ 60Hz
DirectX Support 12
OpenGL Support 4.5
Intel Quick Sync Video Yes
Intel InTru 3D Technology Yes
Intel Clear Video HD Technology Yes
Intel Clear Video Technology Yes
# of Displays Supported 3
Device ID 0x3E98
Embedded Options Available No
Scalability 1S
PCI Express 3.0
PCI Express Configurations 1 x16
2 x8
Max # of PCI Express Lanes 16
Advanced Technologies Enhanced Intel SpeedStep Technology
Idle States
Instruction Set 64-bit
Intel 64
Intel Hyper-Threading Technology
Intel Optane Memory Supported
Intel Stable Image Platform Program (SIPP)
Intel Transactional Synchronization Extensions
Intel Turbo Boost Technology 2.0
Intel Virtualization Technology (VT-x)
Intel Virtualization Technology for Directed I/O (VT-d)
Intel vPro Platform Eligibility
Intel VT-x with Extended Page Tables (EPT)
Thermal Monitoring Technologies
Instruction Set Extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2
Security & Reliability Execute Disable Bit
Intel AES New Instructions
Intel Boot Guard
Intel Memory Protection Extensions (Intel MPX)
Intel OS Guard
Intel Software Guard Extensions (Intel SGX)
Intel Trusted Execution Technology
Secure Key
Product Condition OEM


Performance Benchmarks

When it comes to performance, the Intel Core i9 9900K Processor excels in both single-threaded and multi-threaded tasks. It offers excellent gaming performance, especially when paired with a high-end graphics card. With its 3.60GHz speeds and powerful cores, the i9 9900K CPU performs exceptionally well in single-threaded tasks.

The Core i9 9900K also incorporates Intel's advanced technologies, such as Intel Optane Memory support, which enhances system responsiveness and accelerates storage performance. It excels in applications that rely heavily on single-core performance, such as image editing and specific productivity software. In single-threaded tasks, its high clock speeds and robust cores make it a top performer for applications like image editing and productivity software.

Pros & Cons

While the Intel Core i9 offers exceptional benefits, at the same time, it has some downsides to it. Here is a brief overview of the pros and cons of core i9 990

Pros Cons
Delivers exceptional performance, especially in gaming and multi-threaded applications increase power consumption and heat generation due to 95 watts (TDP)
With Hyper-Threading technology, the i9 9900K can handle 16 threads simultaneously. The i9 9900K belongs to Intel's 9th generation lineup, which is not the latest generation.
The processor's powerful cores provide impressive single-threaded performance. The Intel Core i9 comes at a premium price, making it expensive for budget-conscious users.
Excellent overclocking capabilities to push its performance further with proper cooling. Require many expansion cards due to 16 PCIe 3.0 lanes.


The i9 9900 K's architecture combines powerful processing, efficient performance, and support for advanced technologies, making it a high-performance choice for demanding tasks. The Intel Core i9 9900K is based on the Coffee Lake architecture, utilizing a 14nm manufacturing process. It features 8 cores and 16 threads, providing efficient multitasking capabilities. With a base clock speed of 3.60GHz and Intel Turbo Boost technology, it can reach up to 5.0GHz. The processor supports dual-channel DDR4 memory and includes 16MB of Intel Smart Cache for faster data access.


One of the notable advantages of the Core i9 9900K is its overclocking potential. With an unlocked multiplier, enthusiasts can push the processor beyond its stock speeds to achieve even higher performance levels. However, it's worth noting that overclocking requires adequate cooling solutions and may void the warranty, so caution and proper hardware considerations are necessary.

What motherboards are compatible with the i9 9900K?

The Core i9 9900k desktop processor is compatible with motherboards with an LGA 1151 socket and supports Intel 300-series chipsets. Here are some latest motherboards options that are compatible with the i9-9900K:

Compatible Motherboards for i9 9900KForm FactorChipset

ASUS ROG Maximus XI Hero ATXZ390

Gigabyte Z390 Aorus UltraATXZ390

MSI MPG Z390 Gaming Pro CarbonATXZ390

ASRock Z390 Phantom Gaming 9ATXZ390

EVGA Z390 DarkATXZ390

What RAM is compatible with the i9 9900K?

The 9th gen intel core i9-9900K is compatible with DDR4 memory modules. It supports dual-channel memory configurations and has an official memory speed support of up to 2666MHz. RAM modules with speeds ranging from 3000MHz to 3600MHz are commonly paired with the i9 9900K for improved performance. It is crucial to check the motherboard's specifications and compatibility list to ensure that the chosen RAM is compatible with both the motherboard and the processor for optimal performance and stability.

Where to Buy i9 9900K Processor

Are you looking for an opportunity to upgrade your system’s performance? Don’t hesitate to shop this Intel Core i9 9900K 8-Core 3.60GHz Desktop Processor at the best price from We stock a wide range of high-end OEM Processors from Intel and AMD. To order in bulk, you can contact us through live chat or call us at 1-(877)-389-4645. Our dedicated customer support team is ready to assist you throughout the purchasing process.

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