Technical Snapshot

The Intel Core i9-9900K (9th Gen) is a desktop processor for the FCLGA1151 platform, based on the Coffee Lake architecture (14 nm). It features 8 cores and 16 threads, with a base frequency of 3.6 GHz and boost up to 5.0 GHz. The CPU has 16.0 MB of cache with a 95 W base TDP. Memory support includes DDR4-2666.

Use Case
Desktop computing, gaming, content creation
Compatibility
FCLGA1151 motherboard (9th Gen)
Category
Desktop Processor — Coffee Lake
Intel Core i9-9900K (9th Gen)
INTEL PRODUCT
INTEL

Core i9-9900K (9th Gen)

8 Cores 16 Threads @ 5.0 GHz | FCLGA1151

Total CPU cores: 8. P-cores handle heavy workloads, E-cores handle background tasks.
Cores8
Maximum single-core turbo frequency under Intel Turbo Boost Technology.
Max Boost5.0 GHz
Total cache (L2 + L3) for fast data access during compute-intensive tasks.
Cache16.0 MB
Base power consumption (TDP). Ensure adequate cooling and PSU capacity.
TDP95W
MPNBXC80684I99900K
PackageBox
CategoryDesktop Processors
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Full Specifications

Processor Architecture
CodenameCoffee Lake
Series9th Gen
Cores / Threads8 / 16
Process14 nm
SocketFCLGA1151
Performance
Base Clock3.6 GHz
Max Turbo Clock5.0 GHz
Cache
Total Cache16.0 MB
Memory
Memory TypeDDR4-2666
Max Memory128 GB
Power
Base Power (TDP)95 W
Graphics
Integrated GraphicsIntel® UHD Graphics 630
Connectivity
PCIe Version3.0
PCIe Lanes16
Product Information
Ordering CodeBXC80684I99900K
PackageBox

Support & Downloads

Latest Drivers & SoftwareVisit Intel for the latest updates
Intel Downloads →
Intel Core i9-9900K (9th Gen) DocumentationPDF · Installation guide and specifications
Intel Support →
← Back to Intel CPU Catalog

Frequently Asked Questions

What socket does the Intel Core i9-9900K (9th Gen) use?

The Intel Core i9-9900K (9th Gen) uses the FCLGA1151 socket, compatible with 9th Gen-generation Intel motherboards.

What memory does the Intel Core i9-9900K (9th Gen) support?

The Intel Core i9-9900K (9th Gen) supports DDR4-2666 with a maximum of 128 GB.

How many cores does the Intel Core i9-9900K (9th Gen) have?

The Intel Core i9-9900K (9th Gen) has 8 cores and 16 threads, with a max turbo frequency of 5.0 GHz.

What is the TDP of the Intel Core i9-9900K (9th Gen)?

The Intel Core i9-9900K (9th Gen) has a base power (TDP) of 95 W.

Does the Intel Core i9-9900K (9th Gen) have integrated graphics?

Yes, the Intel Core i9-9900K (9th Gen) includes Intel® UHD Graphics 630.

JSON-LD Structured Data — Product + FAQ + Breadcrumb 
Product: Intel Core i9-9900K (9th Gen)
MPN: BXC80684I99900K
Schemas: Product + BreadcrumbList + FAQPage
Properties: 13 additionalProperty entries