Intel Core i7 11700KF vs Intel Core i9 12900F
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
—
Core Architecture
Rocket Lake
Alder Lake-S
Processor Number
i7-11700KF
—
Integrated Graphics
No
N/A
Generation
—
Core i9 (Alder Lake-S)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1200
Intel Socket 1700
Power Consumption
125 W
65 W
Peak Operating Temperature
100°C
72 °C
Foundry
—
Intel
Die Size
—
215 mm²
Package
—
FC-LGA16A
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.6 GHz
2.4 GHz
Performance Core Turbo Frequency
5 GHz
5.1 GHz
Total Core Count
8
16
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
24.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
512 K per core
1.25 MB per core
L3 Cache
16 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1800 MHz
Efficiency Core Turbo Frequency
—
3.8 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200, DDR5-4800
Max Memory Size
128 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
4.0
5
PCIe Lanes
20
20
Benchmark
Geekbench 6
2,334
2,572
Geekbench 6
10,758
13,687
Cinebench R23
—
1,988
Cinebench R23
—
26,455
▲ Specs Compare
Data sourced from official specifications and benchmark tests.