Intel
Intel Core i9-9900X X-Series Processor: 10-Core, LGA2066
★★★★★
i9-9900X
Unleash Extreme Performance with Intel Core i9 X-Series ProcessorThe Intel Core i9-9900X X-Series processor delivers unparalleled performance for content creation, gaming, and demanding applications. With 10 cores and advanced features, this processor is designed for ultimate performance. B...
$497.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Unleash Extreme Performance with Intel Core i9 X-Series Processor
The Intel Core i9-9900X X-Series processor delivers unparalleled performance for content creation, gaming, and demanding applications. With 10 cores and advanced features, this processor is designed for ultimate performance.
- Brand: Intel
- Model: BX80673I99900X
- Series: Core i9 X-Series
- Cores: 10
- Clock Speed: Up to 4.4GHz Turbo
- Socket: LGA2066
- Chipset: X299 Series
- TDP: 165W
Key Features
10 Cores/20 Threads
3. 50 GHz up to 4. 40 GHz Max Turbo Frequency/19. 25 MB Cache
Quad DDR4-2666 Memory channels
Compatible only with Motherboards based on Intel x299 chipsets
Intel Optane Memory Supported
Specifications
Brand
Intel
Model Name
Core i9-9900X X-Series Processor
Cores
10
Threads
20
Base Clock Speed
3.50 GHz
Max Turbo Frequency
4.40 GHz
Cache
19.25 MB
Memory Channels
Quad DDR4-2666
Socket Type
LGA2066
Chipset Compatibility
Intel X299
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View on Amazon →Pros & Cons
👍 Pros
- The Intel Core i9-9900X boasts 10 Cores and 20 Threads, providing substantial processing power for demanding tasks.
- A base clock speed of 3.50 GHz with a Max Turbo Frequency of 4.40 GHz offers strong performance for both single and multi-threaded applications.
- Equipped with 19.25 MB of cache, enhancing data access speeds and overall system responsiveness.
- Supports Quad DDR4-2666 Memory channels, allowing for high memory bandwidth and efficient data handling.
- Compatibility with Intel X299 chipsets ensures a stable and robust platform for high-end workstation or gaming builds.
- Intel Optane Memory Supported, which can accelerate system responsiveness and frequently accessed data.
👎 Cons
- The Intel Core i9-9900X is only compatible with motherboards based on Intel X299 chipsets, limiting upgrade paths from other platforms.
- As a high-performance processor, it likely has a significant Thermal Design Power (TDP) which may require robust cooling solutions.
- The specific power consumption for the processor is not detailed, which is a consideration for overall system power draw.
- While 10 cores are powerful, some professional applications might benefit from even higher core counts found in other HEDT processors.
- The processor does not include integrated graphics, requiring a dedicated graphics card for display output.
Frequently Asked Questions
What motherboard chipset is required for the Intel Core i9-9900X processor?
The Intel Core i9-9900X X-Series Processor is compatible only with motherboards based on Intel X299 chipsets, so ensure your motherboard has this specific chipset.
How many processing cores and threads does the i9-9900X have?
The Intel Core i9-9900X features 10 Cores and 20 Threads, offering substantial multitasking and processing capabilities.
What is the maximum clock speed this processor can reach?
This processor has a base clock speed of 3.50 GHz and can reach a Max Turbo Frequency of up to 4.40 GHz.
Does the Intel Core i9-9900X support Intel Optane Memory?
Yes, the Intel Core i9-9900X processor explicitly states that Intel Optane Memory is supported, which can enhance system responsiveness.
What type and speed of RAM is supported by the i9-9900X?
The Intel Core i9-9900X processor supports Quad DDR4-2666 Memory channels, indicating it can handle DDR4 memory operating at up to 2666MHz in a quad-channel configuration.
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