INTEL® CORE™ I7-12700KF PROCESSOR

# of Performance-cores
8

# of Efficient-cores
4

Total Threads
20

Max Turbo Frequency
5.00 GHz

Intel® Turbo Boost Max Technology 3.0 Frequency ‡
5.00 GHz

Performance-core Max Turbo Frequency
4.90 GHz

Efficient-core Max Turbo Frequency
3.80 GHz

Performance-core Base Frequency
3.60 GHz

Efficient-core Base Frequency
2.70 GHz

Cache
25 MB Intel® Smart Cache

Total L2 Cache
12 MB

Processor Base Power
125 W

Maximum Turbo Power
190 W

Supplemental Information
Embedded Options Available
No

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) Revision4.0

Max # of DMI Lanes
8

Scalability1S Only

PCI Express Revision 5.0 and 4.0

PCI Express Configurations ‡ Up to 1×16+4, 2×8+4

Max # of PCI Express Lanes
20

Package Specifications

Sockets Supported
FCLGA1700

Max CPU Configuration
1

Thermal Solution Specification
PCG 2020A

TJUNCTION
100°C

Package Size
45.0 mm x 37.5 mm

Advanced Technologies

Intel® Gaussian & Neural Accelerator
3.0

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 ‡
2.0

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