Home Comparison Intel Core i9 11900KF vs Intel Core i5 9400

Intel Core i9 11900KF vs Intel Core i5 9400

Intel Core i9 11900KF
VS
Intel Core i5 9400
Intel Core i9 11900KF
Intel Core i5 9400
We compared two desktop CPUs: Intel Core i9 11900KF with 8 cores 3.5GHz 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 i9 11900KF 's Advantages
Released 2 years and 2 months late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.5GHz vs 2.9GHz)
Larger L3 cache size (16MB vs 9MB)
Intel Core i5 9400 's Advantages
Integrated graphics card
Lower TDP (65W vs 125W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i9 11900KF +130%
2536
Intel Core i5 9400
1102
Geekbench 6 Multi Core
Intel Core i9 11900KF +349%
10374
Intel Core i5 9400
2309
Blender
Intel Core i9 11900KF +159%
218
Intel Core i5 9400
84
Geekbench 5 Single Core
Intel Core i9 11900KF +68%
1768
Intel Core i5 9400
1048
Geekbench 5 Multi Core
Intel Core i9 11900KF +121%
10209
Intel Core i5 9400
4599
Passmark CPU Single Core
Intel Core i9 11900KF +44%
3557
Intel Core i5 9400
2457
Passmark CPU Multi Core
Intel Core i9 11900KF +167%
25246
Intel Core i5 9400
9431
Intel Core i9 11900KF
VS
Intel Core i5 9400

General Parameters

Mar 2021
Release Date
Jan 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Coffee Lake
i9-11900KF
Processor Number
i5-9400
LGA-1200
Socket
LGA-1151
No
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
125 W
Power Consumption
65 W
100°C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
6
3.5 GHz
Performance Core Base Frequency
2.9 GHz
5.3 GHz
Performance Core Turbo Frequency
4.1 GHz
8
Total Core Count
6
16
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
29x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
9 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR4-3200
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
50 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

Intel Core i9 11900KF
Official Website
Intel Core i5 9400
4.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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