Intel Core i5 8400 vs AMD Ryzen 5 7400
CPU Specs Compare
General Parameters
Release Date
Oct 2017
Sep 2025
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
-
Core Architecture
Coffee Lake
Raphael
Processor Number
i5-8400
-
Integrated Graphics
UHD Graphics 630
Radeon Graphics
Generation
-
Ryzen 5 (Zen 4 (Raphael))
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-1151
AMD Socket AM5
Power Consumption
65 W
65 W
Peak Operating Temperature
100 °C
95°C
Transistor Count
-
6.57 billions
Foundry
-
TSMC
Die Size
-
71 mm²
I/O Process Size
-
6 nm
I/O Die Size
-
122 mm²
Package
-
FC-LGA1718
CPU Performance
Performance Cores
6
-
Performance Core Threads
6
-
Performance Core Base Frequency
2.8 GHz
3.3 GHz
Performance Core Turbo Frequency
4 GHz
4.3 GHz
Total Core Count
6
6
Total Thread Count
6
12
Bus Frequency
100 MHz
100 MHz
Multiplier
28x
33.0
L1 Cache
64 K per core
64 KB per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
9 MB shared
16 MB shared
Unlocked Multiplier
No
Yes
SMP
-
1
Memory Parameters
Memory Types
DDR4-2666
DDR5-5200
Max Memory Size
128 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
-
ECC Memory Support
No
Yes
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
-
Miscellaneous
PCIe Version
3.0
5
PCIe Lanes
16
24
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
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📊 Benchmark
Cinebench R23
1,026
-
Cinebench R23
5,798
-
Geekbench 6
1,298
-
Geekbench 5
1,032
-
Geekbench 6
4,677
-
Geekbench 5
4,611
-
Blender
83
-
Passmark CPU
2,387
-
Passmark CPU
9,214
-