| Processor series |
|
-
|
| Model |
|
-
|
| Microarchitecture type |
|
-
|
| Socket type |
|
-
|
| Lithography type |
10nm
|
-
|
| Processor architecture |
64 bit
|
Performance Hybrid (Alder Lake)
|
| Number of processor cores |
6 Performance ** 8 Efficient core
|
16 (8P + 8E)
|
| Number of processor threads |
|
24
|
| Processor base frequency |
3.5 (Performance) ** 2.6 (Efficient) gigahertz (ghz)
|
-
|
| Processor boost frequency |
|
Up to 5.2 GHz
|
| Cache Memory |
|
30 MB Intel Smart Cache
|
| L2 cache capacity |
|
-
|
| Power Consumption |
125W (Base) / 181W (Turbo)
|
125W (TDP)
|
| Integrated graphics unit type |
|
-
|
| Graphics processor frequency |
|
-
|
| Supported graphical API type |
|
-
|
| Display Output Type |
|
-
|
| Supported memory type |
|
DDR5, DDR4
|
| Maximum Supported Memory Capacity |
|
128 GB
|
| Maximum memory bandwidth |
89.6 GB/s
|
-
|
| Number of PCIe lanes |
|
Up to 20
|
| Maximum allowed operating temperature |
100 degree celsius (°c)
|
-
|
| Base price at launch |
319 dollar ($) \$
|
-
|
| Processor series |
-
|
Core i9
|
| Model |
-
|
12900KF
|
| Microarchitecture type |
-
|
Alder Lake
|
| Socket type |
-
|
LGA 1700
|
| Lithography type |
-
|
10nm Enhanced SuperFin
|
| L3 Cache Size |
-
|
30 MB
|
| Integrated graphics unit type |
-
|
None (Requires Discrete Graphics)
|
| Supported memory channels |
-
|
Dual Channel
|
| Product type |
-
|
Desktop Processor
|
| Execute Disable Bit |
-
|
Supported
|
| Idle States |
-
|
Supported
|
| Thermal Monitoring Technologies |
-
|
Supported
|
| Market segment |
-
|
Desktop
|
| Maximum number of PCI Express lanes |
-
|
20
|
| PCI Express slots version |
-
|
PCIe 5.0, PCIe 4.0
|
| PCI Express configurations |
-
|
1x16, 2x8, 1x8+2x4
|
| Supported instruction sets |
-
|
64-bit
|
| CPU configuration (max) |
-
|
1S
|
| Scalability |
-
|
1S Only
|
| Export Control Classification Number (ECCN) |
-
|
5B991
|
| Harmonized System (HS) code |
-
|
8542.33.0000
|
| Processor generation |
-
|
12th Gen (Alder Lake)
|
| Processor model |
-
|
i9-12900KF
|
| Processor family |
-
|
Intel Core i9
|
| Processor cores |
-
|
16 Cores (8P+8E)
|
| Processor socket |
-
|
LGA 1700
|
| Component for |
-
|
Desktop
|
| Processor lithography |
-
|
10nm Enhanced SuperFin
|
| Processor series |
-
|
12900KF
|
| Processor threads |
-
|
24
|
| Processor operating modes |
-
|
64-bit
|
| Processor boost frequency |
-
|
Up to 5.2 GHz
|
| Processor cache |
-
|
30 MB Intel Smart Cache
|
| Processor cache type |
-
|
L3
|
| Thermal Design Power (TDP) |
-
|
125W
|
| Generation |
-
|
12th Gen
|
| Processor codename |
-
|
Alder Lake
|
| Processor code |
-
|
BX8071512900KF
|
| Processor ARK ID |
-
|
129338
|
| Processor manufacturer |
-
|
Intel
|
| Cooler included |
-
|
No
|
| Maximum internal memory supported by processor |
-
|
128 GB
|
| Memory types supported by processor |
-
|
DDR4, DDR5
|
| Memory clock speeds supported by processor |
-
|
Up to DDR5 4800 MT/s, DDR4 3200 MT/s
|
| Memory channels |
-
|
2
|
| ECC |
-
|
No
|
| Discrete graphics card |
-
|
Required
|
| Intel® Hyper Threading Technology (Intel® HT Technology) |
-
|
Supported
|
| Intel® Identity Protection Technology (Intel® IPT) |
-
|
Supported
|
| Intel® Smart Response Technology |
-
|
Supported
|
| Intel® Turbo Boost Technology |
-
|
2.0
|
| Intel® InTru™ 3D Technology |
-
|
Supported
|
| Intel® Clear Video HD Technology (Intel® CVT HD) |
-
|
Supported
|
| Intel® Insider™ |
-
|
Supported
|
| Intel Flex Memory Access |
-
|
Supported
|
| Intel® Smart Cache |
-
|
Supported
|
| Intel® AES New Instructions (Intel® AES-NI) |
-
|
Supported
|
| Enhanced Intel SpeedStep Technology |
-
|
Supported
|
| Intel Trusted Execution Technology |
-
|
Supported
|
| Intel Enhanced Halt State |
-
|
Supported
|
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) |
-
|
Supported
|
| Intel VT-x with Extended Page Tables (EPT) |
-
|
Supported
|
| Intel® Secure Key |
-
|
Supported
|
| Intel TSX-NI |
-
|
Supported
|
| Intel Stable Image Platform Program (SIPP) |
-
|
Supported
|
| Intel® OS Guard |
-
|
Supported
|
| Intel® Small Business Advantage (Intel® SBA) |
-
|
Supported
|
| Intel Clear Video Technology |
-
|
Supported
|
| Intel Software Guard Extensions (Intel SGX) |
-
|
Supported
|
| Intel 64 |
-
|
Supported
|
| Intel Virtualization Technology (VT-x) |
-
|
Supported
|
| Intel Virtualization Technology for Directed I/O (VT-d) |
-
|
Supported
|
| Conflict-Free processor |
-
|
Yes
|
| Intel® vPro™ Platform Eligibility |
-
|
No
|
| Intel® Transactional Synchronization Extensions |
-
|
Supported
|
| Intel® Boot Guard |
-
|
Supported
|
| Intel® Speed Shift Technology |
-
|
Supported
|
| Tjunction |
-
|
100°C
|
| Launch date |
-
|
Q4'21
|
| Product name |
-
|
Intel Core i9-12900KF
|
| Status |
-
|
Launched
|
| Maximum memory |
-
|
128 GB
|
| Processor brand name |
-
|
Intel
|
| Product family |
-
|
Core i9
|
| Processor ID |
-
|
0xB7
|
| Supported memory types |
-
|
DDR4, DDR5
|
| Intel® Virtualization Technology (Intel® VT) |
-
|
VT-x, VT-d
|
| Supported processor frequency (max) |
-
|
5.2 GHz
|
| Maximum internal memory |
-
|
128 GB
|
| Cache memory |
-
|
30 MB
|