Intel Core i5 8400 vs Intel Core i5 12450H
We compared the desktop Intel Core i5 8400 with 6 cores 2.8GHz and the laptop Intel Core i5 12450H with 8 cores 2GHz . 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
Higher base frequency (2.8GHz vs 2GHz)
Intel Core i5 12450H 's Advantages
Released 4 years and 3 months late
Better graphics card performance
Higher specification of memory (5200 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 9MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (45W vs 65W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 8400
1026
Intel Core i5 12450H
+58%
1625
Cinebench R23 Multi Core
Intel Core i5 8400
5798
Intel Core i5 12450H
+70%
9883
Geekbench 6 Single Core
Intel Core i5 8400
1298
Intel Core i5 12450H
+61%
2093
Geekbench 6 Multi Core
Intel Core i5 8400
4677
Intel Core i5 12450H
+76%
8263
Blender
Intel Core i5 8400
83
Intel Core i5 12450H
+87%
156
Geekbench 5 Single Core
Intel Core i5 8400
1032
Intel Core i5 12450H
+57%
1622
Geekbench 5 Multi Core
Intel Core i5 8400
4611
Intel Core i5 12450H
+82%
8410
Passmark CPU Single Core
Intel Core i5 8400
2387
Intel Core i5 12450H
+43%
3434
Passmark CPU Multi Core
Intel Core i5 8400
9214
Intel Core i5 12450H
+89%
17466
General Parameters
Oct 2017
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Alder Lake
i5-8400
Processor Number
i5-12450H
LGA-1151
Socket
BGA-1744
UHD Graphics 630
Integrated Graphics
UHD Graphics (48EU)
Package
14 nm
Manufacturing Process
10 nm
65 W
Power Consumption
35-45 W
-
Max Turbo Power Consumption
95 W
100 °C
Peak Operating Temperature
100°C
CPU Performance
6
Performance Cores
4
6
Performance Core Threads
8
2.8 GHz
Performance Core Base Frequency
2 GHz
4 GHz
Performance Core Turbo Frequency
4.4 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
8
6
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
28x
Multiplier
20x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
9 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2666
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1050 MHz
GPU Max Dynamic Frequency
1200 MHz
192
Shader Units
384
24
Texture Units
24
3
Raster Operation Units
12
24
Execution Units
48
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
0.84 TFLOPS
Miscellaneous
3.0
PCIe Version
4.0
16
PCIe Lanes
28
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
