Intel Core i9 11900K vs Intel Core i9 14900K
CPU Specs Compare
General Parameters
Release Date
Mar 2021
Oct 2023
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Raptor Lake Refresh
Processor Number
i9-11900K
i9-14900K
Integrated Graphics
UHD Graphics 750
UHD Graphics 770
Generation
-
Core i9 (Raptor Lake Refresh)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1200
LGA-1700
Power Consumption
125 W
125 W
Peak Operating Temperature
100°C
100°C
Max Turbo Power Consumption
-
253 W
Foundry
-
Intel
Die Size
-
257 mm²
Package
-
FC-LGA16A
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.5 GHz
3.2 GHz
Performance Core Turbo Frequency
5.3 GHz
6 GHz
Total Core Count
8
24
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
32x
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
36 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
-
16
Efficiency Core Threads
-
16
Efficiency Core Base Frequency
-
2.4 GHz
Efficiency Core Turbo Frequency
-
4.4 GHz
SMP
-
1
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
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1300 MHz
1650 MHz
Shader Units
256
256
Texture Units
64
16
Raster Operation Units
32
8
Execution Units
32
32
Power Consumption
15 W
15 W
Max Resolution
3840x2160 - 60 Hz
-
📊 Benchmark
Cinebench R23
1,653
2,358
Cinebench R23
16,211
38,497
Geekbench 6
2,492
3,169
Geekbench 5
1,829
-
Geekbench 6
11,197
22,637
Geekbench 5
11,033
-
Blender
205
671
Passmark CPU
3,520
4,770
Passmark CPU
25,343
61,120
Cinebench 2024
-
136
Cinebench 2024
-
2,130