Intel Core i5 14400 vs Intel Core i9 9900X
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Oct 2018
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Skylake
Processor Number
i5-14400
i9-9900X
Integrated Graphics
UHD Graphics 730
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-2066
Power Consumption
65 W
165 W
Max Turbo Power Consumption
148 W
—
Peak Operating Temperature
100°C
92 °C
CPU Performance
Performance Cores
6
10
Performance Core Threads
12
20
Performance Core Base Frequency
2.5 GHz
3.5 GHz
Performance Core Turbo Frequency
4.7 GHz
4.4 GHz
Efficiency Cores
4
—
Efficiency Core Threads
4
—
Efficiency Core Base Frequency
1.8 GHz
—
Efficiency Core Turbo Frequency
3.5 GHz
—
Total Core Count
10
10
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
35x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
20 MB shared
20 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-2666
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
76.8 GB/s
85 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1550 MHz
—
Shader Units
192
—
Texture Units
48
—
Raster Operation Units
24
—
Execution Units
24
—
Power Consumption
15 W
—
Max Resolution
3840x2160 - 60 Hz
—
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
44
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
1,790
1,182
Cinebench R23
16,900
13,994
Geekbench 6
2,538
1,455
Geekbench 6
13,466
10,273
Blender
204
—
Passmark CPU
3,838
2,565
Passmark CPU
27,224
21,833
Geekbench 5
—
1,165
Geekbench 5
—
10,704
▲ Specs Compare
Data sourced from official specifications and benchmark tests.