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Intel Core i9-12900K
Intel Core i9-12900K
Only 1 left!
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Intel Core i9-12900K

$240.00
Pay over time with Affirm

Performance Scorecard

These scores summarize benchmark performance and value for the price.

Performance
7482GREAT
Value
2.7FAIR VALUE
Core Count
16
Thread Count
24
Clock Speed
Base – Boost
3.2–5.2 GHz
Integrated Graphics
Yes

Overview & Specs

Condition
Used, Good
Usage
1 year

Description from Seller

Intel Core i9-12900K Processor

The Intel Core i9-12900K is a flagship 12th Generation desktop processor built for enthusiasts, gamers, and professionals who require exceptional performance across demanding workloads. Utilizing Intel's innovative hybrid architecture, it features 16 cores consisting of 8 Performance-cores (P-cores) and 8 Efficient-cores (E-cores), delivering a total of 24 processing threads. With a P-core base clock of 3.2 GHz and a maximum turbo frequency of up to 5.2 GHz, the Core i9-12900K provides outstanding single-threaded speed while excelling in multi-threaded tasks such as gaming, streaming, video editing, 3D rendering, and software development. As an unlocked processor, it also supports overclocking for users looking to maximize performance.

With a Processor Base Power of 125W, the Core i9-12900K is designed for high-performance desktop systems equipped with capable cooling solutions. It supports both DDR4 and DDR5 memory, giving builders flexibility when upgrading or building a new system, while PCIe 5.0 and PCIe 4.0 compatibility ensures support for the latest graphics cards and ultra-fast NVMe SSDs. The Intel Core i9-12900K is an excellent choice for users seeking premium gaming performance and workstation-class processing power in a single processor.

Specifications:

Core Count: 16 Cores (8 Performance + 8 Efficient), 24 Threads Base Clock: 3.2 GHz (P-core) Max Turbo Boost Clock: Up to 5.2 GHz TDP: 125W Processor Base Power Socket: LGA1700

Specifications

Intel Core i9-12900K
Brand
Intel
Socket
LGA 1700
Series
Core i9
Model
Core i9-12900K
Core count
16 cores

Similar listings

Shipping & Returns

Shipping

Estimated arrival

Buyer Protection Policy (7 days)
  • Any purchase issues must be reported within 7 days of receiving your item.
  • Any indication item has been dismantled or modified from how originally purchased will void Buyer Protection and Return Policy.
Returns accepted within 14 days
  • Buyer can return this item
  • Buyer must return item within 14 days of delivery
  • Buyer must pay a restocking fee of 15%
  • Buyer is responsible for return shipping costs
  • Buyer is responsible for loss in value (as agreed upon with seller) if an item isn't returned in original condition
Intel Core i9-12900K
Intel Core i9-12900K
Only 1 left!
Intel Core i9-12900K
Intel Core i9-12900K
Only 1 left!

Overview & Specs

Condition
Used, Good
Usage
1 year

Description from Seller

Intel Core i9-12900K Processor

The Intel Core i9-12900K is a flagship 12th Generation desktop processor built for enthusiasts, gamers, and professionals who require exceptional performance across demanding workloads. Utilizing Intel's innovative hybrid architecture, it features 16 cores consisting of 8 Performance-cores (P-cores) and 8 Efficient-cores (E-cores), delivering a total of 24 processing threads. With a P-core base clock of 3.2 GHz and a maximum turbo frequency of up to 5.2 GHz, the Core i9-12900K provides outstanding single-threaded speed while excelling in multi-threaded tasks such as gaming, streaming, video editing, 3D rendering, and software development. As an unlocked processor, it also supports overclocking for users looking to maximize performance.

With a Processor Base Power of 125W, the Core i9-12900K is designed for high-performance desktop systems equipped with capable cooling solutions. It supports both DDR4 and DDR5 memory, giving builders flexibility when upgrading or building a new system, while PCIe 5.0 and PCIe 4.0 compatibility ensures support for the latest graphics cards and ultra-fast NVMe SSDs. The Intel Core i9-12900K is an excellent choice for users seeking premium gaming performance and workstation-class processing power in a single processor.

Specifications:

Core Count: 16 Cores (8 Performance + 8 Efficient), 24 Threads Base Clock: 3.2 GHz (P-core) Max Turbo Boost Clock: Up to 5.2 GHz TDP: 125W Processor Base Power Socket: LGA1700

Specifications

Intel Core i9-12900K
Brand
Intel
Socket
LGA 1700
Series
Core i9
Model
Core i9-12900K
Core count
16 cores

Similar listings

Shipping & Returns

Shipping

Estimated arrival

Buyer Protection Policy (7 days)
  • Any purchase issues must be reported within 7 days of receiving your item.
  • Any indication item has been dismantled or modified from how originally purchased will void Buyer Protection and Return Policy.
Returns accepted within 14 days
  • Buyer can return this item
  • Buyer must return item within 14 days of delivery
  • Buyer must pay a restocking fee of 15%
  • Buyer is responsible for return shipping costs
  • Buyer is responsible for loss in value (as agreed upon with seller) if an item isn't returned in original condition

Intel Core i9-12900K

$240.00
Pay over time with Affirm
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Performance Scorecard

These scores summarize benchmark performance and value for the price.

Performance
7482GREAT
Value
2.7FAIR VALUE
Core Count
16
Thread Count
24
Clock Speed
Base – Boost
3.2–5.2 GHz
Integrated Graphics
Yes
Published on 9/18/2026
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Published 9/18/2026|Expires 10/21/2026
Have a similar item? Sell yours