Intel Core i7 11700KF vs Intel Core i9 14900KF
We compared two desktop CPUs: Intel Core i7 11700KF with 8 cores 3.6GHz and Intel Core i9 14900KF with 24 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 11700KF 's Advantages
Higher base frequency (3.6GHz vs 3.2GHz)
Intel Core i9 14900KF 's Advantages
Released 2 years and 7 months late
Higher specification of memory (5600 vs 3200)
Larger memory bandwidth (89.6GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (36MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 11700KF
1595
Intel Core i9 14900KF
+47%
2358
Cinebench R23 Multi Core
Intel Core i7 11700KF
15011
Intel Core i9 14900KF
+156%
38497
Geekbench 6 Single Core
Intel Core i7 11700KF
2334
Intel Core i9 14900KF
+36%
3176
Geekbench 6 Multi Core
Intel Core i7 11700KF
10758
Intel Core i9 14900KF
+108%
22411
Cinebench 2024 Single Core
Intel Core i7 11700KF
91
Intel Core i9 14900KF
+52%
139
Cinebench 2024 Multi Core
Intel Core i7 11700KF
806
Intel Core i9 14900KF
+170%
2177
Blender
Intel Core i7 11700KF
196
Intel Core i9 14900KF
+241%
670
Passmark CPU Single Core
Intel Core i7 11700KF
3390
Intel Core i9 14900KF
+39%
4722
Passmark CPU Multi Core
Intel Core i7 11700KF
24052
Intel Core i9 14900KF
+150%
60232
General Parameters
Mar 2021
Release Date
Oct 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Raptor Lake Refresh
i7-11700KF
Processor Number
i9-14900KF
LGA-1200
Socket
LGA-1700
No
Integrated Graphics
No
-
Generation
Core i9 (Raptor Lake Refresh)
Package
-
-
-
14 nm
Manufacturing Process
10 nm
-
-
-
125 W
Power Consumption
125 W
-
Max Turbo Power Consumption
253 W
100°C
Peak Operating Temperature
100°C
-
Foundry
Intel
-
Die Size
257 mm²
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
3.6 GHz
Performance Core Base Frequency
3.2 GHz
5 GHz
Performance Core Turbo Frequency
6 GHz
-
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
2.4 GHz
-
Efficiency Core Turbo Frequency
4.4 GHz
8
Total Core Count
24
16
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
32x
-
-
-
64 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
2 MB per core
16 MB shared
L3 Cache
36 MB shared
Yes
Unlocked Multiplier
Yes
-
-
-
-
-
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR4-3200
Memory Types
DDR5-5600, DDR4-3200
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
4.0
PCIe Version
5.0
20
PCIe Lanes
20
-
-
-
-
