Intel Core i9 9900K vs Intel Core i9 14900KF
CPU Specs Compare
General Parameters
Release Date
Oct 2018
Oct 2023
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Raptor Lake Refresh
Processor Number
i9-9900K
i9-14900KF
Integrated Graphics
UHD Graphics 630
No
Generation
-
Core i9 (Raptor Lake Refresh)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1151
LGA-1700
Power Consumption
95 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
3.6 GHz
3.2 GHz
Performance Core Turbo Frequency
5 GHz
6 GHz
Total Core Count
8
24
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
32x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 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
DDR4-2666
DDR5-5600, DDR4-3200
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1200 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,333
2,358
Cinebench R23
12,496
38,497
Geekbench 6
1,665
3,176
Geekbench 5
1,265
-
Geekbench 6
6,395
22,411
Geekbench 5
8,406
-
Blender
210
670
Passmark CPU
2,945
4,722
Passmark CPU
18,381
60,232
Cinebench 2024
-
139
Cinebench 2024
-
2,177