8 Performance-cores and 8 Efficient-cores combine high-speed processing with efficient background throughput.
1/2
OPCBLEU // PRODUCT
Product description
Description and product details Overview, features, specifications, compatibility and FAQ
12TH GEN. 16 CORES. 24 THREADS. UP TO 5.2 GHZ. UNLOCKED.
Intel Core i9-12900K 16-Core 24-Thread LGA 1700 Desktop Processor
The Intel Core i9-12900K combines 8 Performance-cores and 8 Efficient-cores for a total of 16 cores and 24 threads, providing a powerful hybrid platform for gaming, productivity, multitasking, and content creation.
With frequencies reaching up to 5.2 GHz, 30MB of Intel Smart Cache, an unlocked multiplier, and the LGA 1700 platform, the Core i9-12900K is designed for high-performance enthusiast desktop systems.
16Hybrid cores
24Processing threads
5.2GHz max turbo
High thread capacity supports demanding multitasking, creation, streaming, and productivity workloads.
High boost frequency delivers strong responsiveness in demanding lightly threaded applications.
A large shared cache helps keep frequently used data close to the processor cores.
12th Gen Hybrid Performance
Performance-Cores + Efficient-Cores
Intel's hybrid desktop architecture combines two types of CPU cores to balance high-performance foreground tasks with scalable background processing.
8 Performance-Cores
P-cores are designed for demanding latency-sensitive workloads such as gaming and high-performance applications.
8 Efficient-Cores
E-cores add efficient multi-core throughput for background tasks and highly threaded workloads.
24 Threads
High thread capacity gives demanding applications and multitasking environments substantial processing resources.
Hybrid Architecture
The combination of P-cores and E-cores provides a flexible foundation for modern desktop workloads.
High-Speed Processing
Up to 5.2 GHz Turbo Frequency
The Core i9-12900K combines strong base performance with high turbo frequencies for responsive gaming, creation, and everyday computing.
5.2 GHz Max Turbo
The supplied specifications list a maximum turbo frequency of up to 5.2 GHz.
3.2 GHz Listed Speed
The supplied product data lists a processor speed of 3.2 GHz alongside dynamic turbo operation.
Unlocked Processor
The K-series multiplier is unlocked for supported performance tuning on compatible hardware.
Enthusiast Performance
High frequencies and hybrid multi-core resources make the processor suitable for demanding desktop systems.
Fast On-Chip Memory
30MB L3 + 12MB L2 Cache
Large processor caches help reduce the need to repeatedly retrieve frequently accessed data from slower system memory.
30MB L3 Cache
The supplied specifications list 30MB of installed cache memory for fast access to frequently used data.
12MB L2 Cache
Additional secondary cache provides another fast data layer close to the processor cores.
Responsive Workloads
Large caches support responsive performance across gaming, productivity, and content-creation tasks.
Shared Processing Resources
On-chip cache helps the processor efficiently feed its hybrid collection of cores and threads.
Modern Intel Desktop Platform
LGA 1700 Socket
The Core i9-12900K uses Intel's LGA 1700 desktop socket and is designed for compatible motherboard platforms.
LGA 1700
The processor installs into compatible LGA 1700 desktop motherboards.
600-Series Support
The supplied product information identifies compatibility with Intel 600-series chipsets.
Desktop Platform
Built for enthusiast and high-performance desktop PC configurations.
Unlocked Tuning
Compatible enthusiast motherboards can expose supported processor tuning and overclocking controls.
Intel 7 Process Technology
Performance and Efficiency
Intel 7 process technology underpins the processor's hybrid architecture and high-frequency desktop design.
Intel 7
The supplied specifications identify Intel 7 as the processor architecture/process platform.
125W Processor Base Power
The supplied listing specifies 125 watts for the processor's base power rating.
Performance Cooling Recommended
A capable compatible CPU cooler is appropriate for sustained high-performance operation.
K-Series Performance
The unlocked K-series design targets users building high-performance desktop systems.
Built for Demanding PCs
Key Features
A flagship-class 12th Gen Intel Core processor with hybrid cores, high turbo frequency, large cache, and unlocked performance tuning.
✓12th Gen Intel Core i9-12900K
✓16 total cores: 8 Performance + 8 Efficient
✓24 processing threads
✓Up to 5.2 GHz maximum turbo frequency
✓30MB L3 cache
✓12MB secondary cache
✓Intel 7 architecture/process technology
✓LGA 1700 socket
✓Compatible with supported Intel 600-series chipset motherboards
✓Unlocked multiplier for supported overclocking
✓125W processor base power
High-End Desktop Workloads
Perfect For
The Core i9-12900K provides substantial processing resources for users building high-performance LGA 1700 desktop systems.
High Turbo Frequency
Fast P-cores and up to 5.2 GHz turbo performance suit demanding gaming configurations.
16 Cores / 24 Threads
Hybrid multi-core resources provide strong capacity for rendering, encoding, and creative multitasking.
Hybrid Core Design
Performance and Efficient cores provide resources for foreground applications and concurrent background workloads.
Unlocked K-Series
An unlocked multiplier provides additional tuning flexibility with compatible enthusiast hardware and cooling.
Detailed Model Information
Technical Specifications
Specifications based on the supplied listing for boxed processor model BX8071512900K.
| Brand | Intel |
| Processor | Intel Core i9-12900K |
| Model / MPN | BX8071512900K |
| Generation | 12th Gen Intel Core |
| Architecture / Process | Intel 7 |
| Socket | LGA 1700 |
| Total Cores | 16 |
| Core Configuration | 8 Performance-cores + 8 Efficient-cores |
| Total Threads | 24 |
| Listed Processor Speed | 3.2 GHz |
| Maximum Turbo Frequency | 5.2 GHz |
| L3 Cache | 30MB |
| Secondary Cache | 12MB |
| Processor Base Power | 125W |
| Unlocked | Yes |
| Compatible Chipset Family | Supported Intel 600-series chipsets |
| Item Weight | 82g / 2.9oz |
| Boxed Warranty | 3-Year Limited |
| Tray Warranty | 1-Year Limited |
| Country of Origin | USA (per supplied listing) |
Shop With Confidence
Why Buy From OPCBleu?
OPCBleu combines carefully selected PC hardware with transparent product information, Canadian delivery, and a customer-first shopping experience.
16-Core Intel Performance for Gaming and Creation.
The Intel Core i9-12900K combines 16 hybrid cores, 24 threads, up to 5.2 GHz turbo frequency, 30MB of L3 cache, and an unlocked multiplier for powerful LGA 1700 desktop systems.
OPCBleu focuses on performance, reliability, and value so Canadian customers can shop for PC hardware with confidence.
🚚
Fast Canadian ShippingQuick order processing and delivery across Canada.
🛡️
30-Day ReturnsA clear return process for eligible purchases.
🔒
Secure CheckoutProtected payment processing through trusted providers.
💙
Quebec-Based StoreTechnology enthusiasts serving customers across Canada.
Helpful Answers
FAQs
Answers about cores, frequency, socket compatibility, cache, power, and overclocking.
How many cores and threads does the Intel Core i9-12900K have?
It has 16 cores consisting of 8 Performance-cores and 8 Efficient-cores, with 24 total processing threads.
What is the maximum turbo frequency?
The supplied specifications list a maximum turbo frequency of up to 5.2 GHz.
Which socket does the Core i9-12900K use?
It uses the Intel LGA 1700 desktop socket.
Which chipsets are compatible?
The supplied product information identifies compatibility with supported Intel 600-series chipsets.
How much cache does it have?
The supplied specifications list 30MB of L3 cache and 12MB of secondary cache.
Is the Core i9-12900K unlocked?
Yes. The K-series processor is unlocked for supported performance tuning and overclocking on compatible hardware.
What is the processor base power?
The supplied listing specifies 125 watts.
Does the processor include a cooler?
The supplied product information does not specify an included CPU cooler. Verify the exact retail package contents before installation.
What warranty is listed?
The supplied listing specifies a 3-year limited warranty for the boxed processor and a 1-year limited warranty for tray units.
1/2
