Intel Core i5 13400 vs Intel Core i5 8400
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Oct 2017
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Coffee Lake
Processor Number
i5-13400
i5-8400
Integrated Graphics
UHD Graphics 730
UHD Graphics 630
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-1151
Power Consumption
65 W
65 W
Max Turbo Power Consumption
154 W
—
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
6
Performance Core Base Frequency
2.5 GHz
2.8 GHz
Performance Core Turbo Frequency
4.6 GHz
4 GHz
Efficiency Cores
4
—
Efficiency Core Threads
4
—
Efficiency Core Base Frequency
1.8 GHz
—
Efficiency Core Turbo Frequency
3.3 GHz
—
Total Core Count
10
6
Total Thread Count
16
6
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
28x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
256 K per core
L3 Cache
20 MB shared
9 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
41.6 GB/s
ECC Memory Support
—
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1450 MHz
1050 MHz
Shader Units
192
192
Texture Units
48
24
Raster Operation Units
24
3
Execution Units
24
24
Power Consumption
15 W
15 W
Max Resolution
3840x2160 - 60 Hz
4096x2304 - 60 Hz
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,796
1,026
Cinebench R23
14,311
5,798
Geekbench 6
2,345
1,298
Geekbench 5
1,729
1,032
Geekbench 6
11,253
4,677
Geekbench 5
12,198
4,611
Cinebench 2024
106
—
Cinebench 2024
821
—
Blender
215
83
Passmark CPU
3,766
2,387
Passmark CPU
26,079
9,214
▲ Specs Compare
Data sourced from official specifications and benchmark tests.