Intel Core 9 270H vs Intel Core i5 8400H
CPU · Specs Compare
General Parameters
Release Date
Dec 2024
Apr 2018
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Coffee Lake
Processor Number
270H
i5-8400H
Integrated Graphics
Iris Xe Graphics (69EU)
UHD Graphics 630
Generation
Core 9(Raptor Lake-H Refresh)
—
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
BGA-1440
Power Consumption
35-45 W
45 W
Max Turbo Power Consumption
115 W
—
Peak Operating Temperature
100 °C
100 °C
Foundry
Intel
—
Package
FC-BGA16F
—
CPU Performance
Performance Cores
6
4
Performance Core Threads
12
8
Performance Core Base Frequency
2.7 GHz
2.5 GHz
Performance Core Turbo Frequency
5.8 GHz
4.2 GHz
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
2.0 GHz
—
Efficiency Core Turbo Frequency
4.1 GHz
—
Total Core Count
14
4
Total Thread Count
20
8
Bus Frequency
100 MHz
100 MHz
Multiplier
27
25x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
24 MB shared
8 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600,DDR4-3200,LPDDR5-6400,LPDDR5x-6400,LPDDR4x-4267
DDR4-2666, LPDDR3-2133
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
41.8 GB/s
ECC Memory Support
No
No
Max Memory Size
—
64 GB
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1550 MHz
1100 MHz
Shader Units
768
192
Texture Units
48
24
Raster Operation Units
24
3
Execution Units
96
24
Power Consumption
15
15 W
Max Resolution
—
4096x2304 - 60 Hz
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
28
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,810
1,060
Cinebench R23
16,516
4,035
Geekbench 6
2,660
1,213
Geekbench 6
13,272
3,109
Passmark CPU
4,121
2,416
Passmark CPU
29,452
7,914
Geekbench 5
—
1,075
Geekbench 5
—
3,884
Blender
—
48
▲ Specs Compare
Data sourced from official specifications and benchmark tests.