Intel Core i5 9400F vs Intel Core i9 14900K
CPU · Specs Compare
General Parameters
Release Date
Jan 2019
Oct 2023
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Raptor Lake Refresh
Processor Number
i5-9400F
i9-14900K
Integrated Graphics
N/A
UHD Graphics 770
Generation
—
Core i9 (Raptor Lake Refresh)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1151
LGA-1700
Power Consumption
65 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
6
8
Performance Core Threads
6
16
Performance Core Base Frequency
2.9 GHz
3.2 GHz
Performance Core Turbo Frequency
4.1 GHz
6 GHz
Total Core Count
6
24
Total Thread Count
6
32
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
32x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
9 MB shared
36 MB shared
Unlocked Multiplier
No
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
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
20
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1650 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
32
Power Consumption
—
15 W
Benchmark
Cinebench R23
1,014
2,358
Cinebench R23
5,579
38,497
Geekbench 6
1,396
3,169
Geekbench 5
1,067
—
Geekbench 6
5,142
22,637
Geekbench 5
4,806
—
Blender
84
671
Passmark CPU
2,453
4,770
Passmark CPU
9,511
61,120
Cinebench 2024
—
136
Cinebench 2024
—
2,130
▲ Specs Compare
Data sourced from official specifications and benchmark tests.