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Intel Core i7 12700KF
Intel Desktop CPU

Intel Core i7 12700KF

66B
Cores12
Threads20
Boost Clock4.9 GHz
TDP125 W
SocketLGA-1700
Process10 nm
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Benchmarks

Cinebench 2024 Single-Core115
Cinebench 2024 Multi-Core1284
TDP125 W Boost: 190 W
Cache L325MB
Cinebench 2024 (Single)115
Cinebench 2024 (Multi)1284
Geekbench 6 (Single-Core)2790
Geekbench 6 (Multi-Core)15,378
Passmark CPU (Single-Core)3979
Passmark CPU (Multi-Core)33,924
Blender CPU308.32

Full specifications

GeekBench v6

File compression
1070 MB/sec
Clang compilation
127.7 Klines/sec
HTML 5 Browser
352.3 pages/sec
PDF Renderer
458.3 Mpixels/sec
Text processing
275.7 pages/sec
Background blur
70.5 images/sec
Photo processing
126.2 images/sec
Ray tracing
30 Mpixels/sec

PassMark

Integer math
113.7 GOps/sec
Floating point math
87.3 GOps/sec
Find prime numbers
110M Primes/sec
Random string sorting
45.1M Strings/sec
Data encryption
23.1 GBytes/sec
Data compression
439.7 MBytes/sec
Physics
1757 Frames/sec
Extended instructions
28.5B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
10.3 PPW
Geekbench 6 Multi / Watt
123 PPW
Passmark CPU Mark / Watt
271.4 PPW
Blender / Watt
2.47 PPW

General

Vendor
Intel
Released
October 27, 2021
Type
Desktop
Instruction Set
x86-64
Codename
Alder Lake
Model number
i7-12700KF
Integrated GPU
No
AMD Equivalent
- AMD Ryzen 7 5800X
Successor
- Intel Core Ultra 7 265KF

CPU

P-Cores
8
P-Threads
16
Base Frequency (P)
3.6 GHz
Turbo Boost Frequency (P)
4.9 GHz
E-Cores
4
E-Threads
4
Base Frequency (E)
2.7 GHz
Turbo Boost Frequency (E)
3.8 GHz
Total Cores
12
Total Threads
20
Bus Frequency
100 MHz
Multiplier
36x
L1 Cache
80K (per core)
L2 Cache
12MB (shared)
L3 Cache
25MB (shared)
Unlocked Multiplier
Yes

Package

Fabrication Process
10 nm
TDP (PL1)
125 W
Max. Boost TDP (PL2)
190 W
Socket
LGA-1700
Peak Temperature
100°C

Memory Support

Memory Types
- DDR5-4800 / - DDR4-3200
Max. Memory Size
128 GB
Memory Channels
2
Max. Memory Bandwidth
76.8 GB/s
ECC Support
Yes

Misc

Official Site
Intel Core i7 12700KF official page
PCI Express Version
5.0
PCI Express Lanes
20
Technologies
- Compute: ABM, ADX, BMI1, BMI2, CLMUL, F16C, SHA - Performance: EIST, TBT 2.0, TBT 3.0, TSX - Virtualization: VT-d, VT-x - Security: RDRAND, TXT, XD bit

Specifications compiled from NanoReview. Last updated 2026-09-29.

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