Intel Core i9 11900KF vs Intel Core i7 14700F
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Jan 2024
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Raptor Lake Refresh
Processor Number
i9-11900KF
i7-14700F
Integrated Graphics
No
No
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1200
LGA-1700
Power Consumption
125 W
65 W
Peak Operating Temperature
100°C
100°C
Max Turbo Power Consumption
—
219 W
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.5 GHz
2.1 GHz
Performance Core Turbo Frequency
5.3 GHz
5.4 GHz
Total Core Count
8
20
Total Thread Count
16
28
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
21x
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
16 MB shared
33 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
1.5 GHz
Efficiency Core Turbo Frequency
—
4.2 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600, DDR4-3200
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,653
2,097
Cinebench R23
14,197
32,790
Geekbench 6
2,536
2,724
Geekbench 5
1,768
—
Geekbench 6
10,374
18,009
Geekbench 5
10,209
—
Blender
218
437
Passmark CPU
3,557
4,363
Passmark CPU
25,246
46,760
▲ Specs Compare
Data sourced from official specifications and benchmark tests.