|
Essentials |
|
|
Product
Collection |
12th
Generation Intel Core i9 Processors |
|
Code
Name |
Products
formerly Alder Lake |
|
Vertical
Segment |
Desktop |
|
Processor
Number |
i9-12900KF |
|
Status |
Launched |
|
Launch
Date |
Q4'21 |
|
Lithography |
Intel
7 |
|
Use
Conditions |
PC/Client/Tablet |
|
CPU
Specifications |
|
|
Total
Cores |
16 |
|
#
of Performance-cores |
8 |
|
#
of Efficient-cores |
8 |
|
Total
Threads |
24 |
|
Max
Turbo Frequency |
5.20
GHz |
|
Intel
Turbo Boost Max Technology 3.0 Frequency |
5.20
GHz |
|
Performance-core
Max Turbo Frequency |
5.10
GHz |
|
Efficient-core
Max Turbo Frequency |
3.90
GHz |
|
Performance-core
Base Frequency |
3.20
GHz |
|
Efficient-core
Base Frequency |
2.40
GHz |
|
Cache |
30
MB Intel Smart Cache |
|
Total
L2 Cache |
14
MB |
|
Processor
Base Power |
125
W |
|
Maximum
Turbo Power |
241
W |
|
Memory
Specifications |
|
|
Max
Memory Size (dependent on memory type) |
128
GB |
|
Memory
Types |
Up
to DDR5 4800 MT/s Up to DDR4 3200 MT/s |
|
Max
# of Memory Channels |
2 |
|
Max
Memory Bandwidth |
76.8
GB/s |
|
Expansion
Options |
|
|
Direct
Media Interface (DMI) Revision |
4 |
|
Max
# of DMI Lanes |
8 |
|
Scalability |
1S
Only |
|
PCI
Express Revision |
5.0
and 4.0 |
|
PCI
Express Configurations |
Up
to 1x16+4 | 2x8+4 |
|
Max
# of PCI Express Lanes |
20 |
|
Package
Specifications |
|
|
Sockets
Supported |
FCLGA1700 |
|
Max
CPU Configuration |
1 |
|
Thermal
Solution Specification |
PCG
2020A |
|
TJUNCTION |
100C |
|
Package
Size |
45.0
mm x 37.5 mm |
|
Advanced
Technologies |
|
|
Intel
Gaussian &Neural Accelerator |
3 |
|
Intel
Thread Director |
Yes |
|
Intel
Deep Learning Boost (Intel DL Boost) |
Yes |
|
Intel
Optane Memory Supported |
Yes |
|
Intel
Speed Shift Technology |
Yes |
|
Intel
Turbo Boost Max Technology 3.0 |
Yes |
|
Intel
Turbo Boost Technology |
2 |
|
Intel
Hyper-Threading Technology |
Yes |
|
Intel
Virtualization Technology (VT-x) |
Yes |
|
Intel
Virtualization Technology for Directed I/O (VT-d)
|
Yes |
|
Intel
VT-x with Extended Page Tables (EPT) |
Yes |
|
Intel
64 |
Yes |
|
Instruction
Set |
64-bit |
|
Instruction
Set Extensions |
Intel
SSE4.1 | Intel SSE4.2 | Intel AVX2 |
|
Idle
States |
Yes |
|
Enhanced
Intel SpeedStep Technology |
Yes |
|
Thermal
Monitoring Technologies |
Yes |
|
Intel
Volume Management Device (VMD) |
Yes |
|
Security
&Reliability |
|
|
Intel
AES New Instructions |
Yes |
|
Secure
Key |
Yes |
|
Intel
OS Guard |
Yes |
|
Execute
Disable Bit |
Yes |
|
Intel
Boot Guard |
Yes |
|
Mode-based
Execute Control (MBE) |
Yes |
|
Intel
Control-Flow Enforcement Technology |
Yes |
