Intel
Intel Core i9-12900K desktop processor 16-core 5.2 GHz LGA1700
16-core desktop processor with 8 performance and 8 efficient cores reaching 5.2 GHz turbo on LGA1700
- Processors TypeDesktop
- NameCore i9-12900K
- CPU Socket TypeLGA 1700
- Core NameAlder Lake
- # of Cores16-Core (8P+8E)
- # of Threads24-Threads
- 16 cores and 24 threads handle heavy multitasking with ease
- Max turbo frequency of 5.2 GHz delivers responsive single-thread speed
- 30 MB L3 cache reduces latency for demanding workloads
- Supports DDR4 3200 and DDR5 4800 memory for flexible platform choices
- Integrated UHD Graphics 770 provides display output without a discrete card
16-core 24-thread desktop processor for enthusiasts
The Intel Core i9-12900K delivers 16 cores split into 8 performance and 8 efficient cores with 24 threads. Base frequency sits at 3.2 GHz and max turbo reaches 5.2 GHz. It supports DDR4 3200 and DDR5 4800 memory up to 128 GB. Integrated Intel UHD Graphics 770 handles display output without a discrete card.
Upgrade from LGA1700 600 series or earlier platforms
Moving to this 12th Gen Alder Lake architecture brings a hybrid core design and 30 MB L3 cache. The jump is worth it when workloads benefit from mixed core types and higher turbo frequencies. A 600 series chipset motherboard with LGA1700 socket is required for installation.
Straightforward LGA1700 socket installation
The processor drops into the LGA1700 socket on a compatible motherboard. No integrated cooler is included so a suitable aftermarket solution must be mounted. Applying thermal paste evenly and securing the cooler pressure avoids thermal throttling under the 125 W base power rating.
จุดเด่น
- 16 cores and 24 threads handle heavy multitasking with ease
- Max turbo frequency of 5.2 GHz delivers responsive single-thread speed
- 30 MB L3 cache reduces latency for demanding workloads
- Supports DDR4 3200 and DDR5 4800 memory for flexible platform choices
- Integrated UHD Graphics 770 provides display output without a discrete card
ข้อมูลจำเพาะ
| Brand | Intel |
|---|---|
| Processors Type | Desktop |
| Series | Core i9 12th Gen |
| Name | Core i9-12900K |
| CPU Socket Type | LGA 1700 |
| Core Name | Alder Lake |
| # of Cores | 16-Core (8P+8E) |
| # of Threads | 24-Threads |
| Operating Frequency | 3.2 GHz |
| Max Turbo Frequency | 5.20 GHz |
| L2 Cache | 14MB |
| Instruction Set | 64-Bit |
| Hyper-Threading Support | Yes |
| Memory Types | DDR4 3200 / DDR5 4800 |
| Memory Channel | 2 |
| Max Memory Size | 128 GB |
| ECC Memory | Supported |
| Max Memory Bandwidth | 76.8 GB/s |
| Virtualization Technology Support | Yes |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 300 MHz |
| Graphics Max Dynamic Frequency | 1.55 GHz |
| PCI Express Revision | 5.0 and 4.0 |
| Max Number of PCI Express Lanes | 20 |
| Thermal Design Power | 125W |
| Operating System Supported | Windows 11 |
คำถามเกี่ยวกับสินค้านี้
What motherboard socket and chipset does the Core i9-12900K require?
The processor fits an LGA 1700 socket and is built for 600 series chipset motherboards.
Which way round does the LGA 1700 processor sit in the socket?
Align the gold triangle on the CPU corner with the matching triangle marker on the socket frame before lowering the retention lever.
Will the integrated Intel UHD Graphics 770 need a driver update after installation?
Yes, download the latest graphics driver from Intel to enable full feature support and stability for the UHD 770 iGPU.
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