Intel Core i5 14400F vs Intel Core i5 9400
We compared two desktop CPUs: Intel Core i5 14400F with 10 cores 2.5GHz and Intel Core i5 9400 with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 14400F 's Advantages
Released 5 years late
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (20MB vs 9MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i5 9400 's Advantages
Integrated graphics card
Higher base frequency (2.9GHz vs 2.5GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i5 14400F
+117%
2402
Intel Core i5 9400
1102
Geekbench 6 Multi Core
Intel Core i5 14400F
+446%
12609
Intel Core i5 9400
2309
Blender
Intel Core i5 14400F
+146%
207
Intel Core i5 9400
84
Passmark CPU Single Core
Intel Core i5 14400F
+54%
3785
Intel Core i5 9400
2457
Passmark CPU Multi Core
Intel Core i5 14400F
+172%
25659
Intel Core i5 9400
9431
General Parameters
Jan 2024
Release Date
Jan 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Coffee Lake
i5-14400F
Processor Number
i5-9400
LGA-1700
Socket
LGA-1151
No
Integrated Graphics
UHD Graphics 630
Package
10 nm
Manufacturing Process
14 nm
65 W
Power Consumption
65 W
148 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C
CPU Performance
6
Performance Cores
6
12
Performance Core Threads
6
2.5 GHz
Performance Core Base Frequency
2.9 GHz
4.7 GHz
Performance Core Turbo Frequency
4.1 GHz
4
Efficiency Cores
-
4
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.5 GHz
Efficiency Core Turbo Frequency
-
10
Total Core Count
6
16
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
29x
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
9 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR4-2666
192 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1050 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.38 TFLOPS
Miscellaneous
5.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
