Intel Core i5 8400 vs Intel Core 7 253PQE
CPU Specs Compare
General Parameters
Release Date
Oct 2017
Mar 2026
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
-
Core Architecture
Coffee Lake
Bartlett Lake
Processor Number
i5-8400
-
Integrated Graphics
UHD Graphics 630
UHD Graphics 770
Generation
-
Core 7 (Bartlett Lake)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1151
Intel Socket 1700
Power Consumption
65 W
125 W
Peak Operating Temperature
100 °C
100°C
Foundry
-
Intel
Package
-
FC-LGA16A
CPU Performance
Performance Cores
6
-
Performance Core Threads
6
-
Performance Core Base Frequency
2.8 GHz
3.5 GHz
Performance Core Turbo Frequency
4 GHz
5.7 GHz
Total Core Count
6
10
Total Thread Count
6
20
Bus Frequency
100 MHz
100 MHz
Multiplier
28x
35.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
9 MB shared
33 MB shared
Unlocked Multiplier
No
No
SMP
-
1
Memory Parameters
Memory Types
DDR4-2666
DDR4-3200, DDR5-5600
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
300 MHz
GPU Max Dynamic Frequency
1050 MHz
1650 MHz
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
32
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 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
-