Home Comparison Intel Core i5 8400 vs Intel Core i5 13400E

Intel Core i5 8400 vs Intel Core i5 13400E

We compared two desktop CPUs: Intel Core i5 8400 with 6 cores 2.8GHz and Intel Core i5 13400E with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 8400 's Advantages
Better graphics card performance
Higher base frequency (2.8GHz vs 2.4GHz)
Intel Core i5 13400E 's Advantages
Released 5 years and 3 months 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)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i5 8400
1298
Intel Core i5 13400E +2%
1325
Geekbench 6 Multi Core
Intel Core i5 8400
4677
Intel Core i5 13400E +88%
8823
VS

General Parameters

Oct 2017
Release Date
Jan 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Raptor Lake
i5-8400
Processor Number
i5-13400E
LGA-1151
Socket
LGA-1700
UHD Graphics 630
Integrated Graphics
UHD Graphics 730

Package

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

CPU Performance

6
Performance Cores
6
6
Performance Core Threads
12
2.8 GHz
Performance Core Base Frequency
2.4 GHz
4 GHz
Performance Core Turbo Frequency
4.6 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
6
Total Core Count
10
6
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
28x
Multiplier
24
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
9.5 MB
9 MB shared
L3 Cache
20 MB
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2666
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1050 MHz
GPU Max Dynamic Frequency
1550 MHz
192
Shader Units
192
24
Texture Units
48
3
Raster Operation Units
24
24
Execution Units
24
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
3840x2160 - 60 Hz
0.38 TFLOPS
Graphics Performance
0.35 TFLOPS

Miscellaneous

3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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