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Intel Core i9-9900KF 3.6GHz Boost 5GHz 8 Core
Intel Core i9-9900KF 3.6GHz Boost 5GHz 8 Core
1/2

Intel Core i9-9900KF 3.6GHz Boost 5GHz 8 Core

$190.00
$200.00
Save 5%
This listing is sold out
Stealdesk

Performance Scorecard

These scores summarize benchmark performance and value for the price.

Performance
5401GOOD
Value
1.2POOR VALUE
Core Count
8
Clock Speed
Base – Boost
3.6–5.0 GHz

Overview & Specs

Condition
Used, Like New
Usage
2 years

Description from Seller

This was pulled from a running PC

The Intel Core i9-9900KF is a desktop processor with 8 cores, launched in January 2019, at an MSRP of $488. It is part of the Core i9 lineup, using the Coffee Lake Refresh architecture with Socket 1151. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 16 threads. Core i9-9900KF has 16 MB of L3 cache and operates at 3.6 GHz by default, but can boost up to 5 GHz, depending on the workload. Intel is making the Core i9-9900KF on a 14 nm production node, the transistor count is unknown. You may freely adjust the unlocked multiplier on Core i9-9900KF, which simplifies overclocking greatly, as you can easily dial in any overclocking frequency. With a TDP of 95 W, the Core i9-9900KF consumes a good deal of power, so decent cooling is needed. Intel's processor supports DDR4 memory with a dual-channel interface. The highest officially supported memory speed is 2666 MT/s, but with overclocking (and the right memory modules) you can go even higher. For communication with other components in the computer, Core i9-9900KF uses a PCI-Express Gen 3 connection. This processor does not have integrated graphics, you will need a separate graphics card. Hardware virtualization is available on the Core i9-9900KF, which greatly improves virtual machine performance. Additionally, IOMMU virtualization (PCI passthrough) is supported, so that guest virtual machines may directly use host hardware. Programs using Advanced Vector Extensions (AVX) can run on this processor, boosting performance for calculation-heavy applications. Besides AVX, Intel is including the newer AVX2 standard, too, but not AVX-512.

Specifications

Intel Core i9-9900KF
Brand
Intel
Socket
Other Intel Socket
Series
Core i9
Model
Core i9-9900KF
Core count
8 cores

Shipping & Returns

Shipping
This listing is sold out

Estimated arrival

Intel Core i9-9900KF 3.6GHz Boost 5GHz 8 Core
Intel Core i9-9900KF 3.6GHz Boost 5GHz 8 Core
Intel Core i9-9900KF 3.6GHz Boost 5GHz 8 Core
Intel Core i9-9900KF 3.6GHz Boost 5GHz 8 Core

Overview & Specs

Condition
Used, Like New
Usage
2 years

Description from Seller

This was pulled from a running PC

The Intel Core i9-9900KF is a desktop processor with 8 cores, launched in January 2019, at an MSRP of $488. It is part of the Core i9 lineup, using the Coffee Lake Refresh architecture with Socket 1151. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 16 threads. Core i9-9900KF has 16 MB of L3 cache and operates at 3.6 GHz by default, but can boost up to 5 GHz, depending on the workload. Intel is making the Core i9-9900KF on a 14 nm production node, the transistor count is unknown. You may freely adjust the unlocked multiplier on Core i9-9900KF, which simplifies overclocking greatly, as you can easily dial in any overclocking frequency. With a TDP of 95 W, the Core i9-9900KF consumes a good deal of power, so decent cooling is needed. Intel's processor supports DDR4 memory with a dual-channel interface. The highest officially supported memory speed is 2666 MT/s, but with overclocking (and the right memory modules) you can go even higher. For communication with other components in the computer, Core i9-9900KF uses a PCI-Express Gen 3 connection. This processor does not have integrated graphics, you will need a separate graphics card. Hardware virtualization is available on the Core i9-9900KF, which greatly improves virtual machine performance. Additionally, IOMMU virtualization (PCI passthrough) is supported, so that guest virtual machines may directly use host hardware. Programs using Advanced Vector Extensions (AVX) can run on this processor, boosting performance for calculation-heavy applications. Besides AVX, Intel is including the newer AVX2 standard, too, but not AVX-512.

Specifications

Intel Core i9-9900KF
Brand
Intel
Socket
Other Intel Socket
Series
Core i9
Model
Core i9-9900KF
Core count
8 cores

Shipping & Returns

Shipping
This listing is sold out

Estimated arrival

This item is sold out

Intel Core i9-9900KF 3.6GHz Boost 5GHz 8 Core

$190.00
$200.00
Save 5%
This listing is sold out
Stealdesk

Performance Scorecard

These scores summarize benchmark performance and value for the price.

Performance
5401GOOD
Value
1.2POOR VALUE
Core Count
8
Clock Speed
Base – Boost
3.6–5.0 GHz
Published on 6/28/2025
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