Intel Core i9 9880H vs Intel Core i5 8400H
We compared two laptop CPUs: Intel Core i9 9880H with 8 cores 2.3GHz and Intel Core i5 8400H with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 9880H 's Advantages
Released 1 years late
Larger L3 cache size (16MB vs 8MB)
Intel Core i5 8400H 's Advantages
Higher base frequency (2.5GHz vs 2.3GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 9880H
+7%
1136
Intel Core i5 8400H
1060
Cinebench R23 Multi Core
Intel Core i9 9880H
+114%
8673
Intel Core i5 8400H
4035
Geekbench 6 Single Core
Intel Core i9 9880H
+7%
1298
Intel Core i5 8400H
1213
Geekbench 6 Multi Core
Intel Core i9 9880H
+81%
5649
Intel Core i5 8400H
3109
Blender
Intel Core i9 9880H
+195%
142
Intel Core i5 8400H
48
Geekbench 5 Single Core
Intel Core i9 9880H
+1%
1086
Intel Core i5 8400H
1075
Geekbench 5 Multi Core
Intel Core i9 9880H
+70%
6604
Intel Core i5 8400H
3884
Passmark CPU Single Core
Intel Core i9 9880H
+5%
2551
Intel Core i5 8400H
2416
Passmark CPU Multi Core
Intel Core i9 9880H
+75%
13856
Intel Core i5 8400H
7914
General Parameters
Apr 2019
Release Date
Apr 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Coffee Lake
i9-9880H
Processor Number
i5-8400H
BGA-1440
Socket
BGA-1440
UHD Graphics 630
Integrated Graphics
UHD Graphics 630
-
-
-
Package
-
-
-
14 nm
Manufacturing Process
14 nm
-
-
-
45 W
Power Consumption
45 W
-
-
-
100 °C
Peak Operating Temperature
100 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
4
16
Performance Core Threads
8
2.3 GHz
Performance Core Base Frequency
2.5 GHz
4.8 GHz
Performance Core Turbo Frequency
4.2 GHz
-
-
-
-
-
-
-
-
-
-
-
-
8
Total Core Count
4
16
Total Thread Count
8
-
Bus Frequency
100 MHz
23x
Multiplier
25x
-
-
-
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-2666, LPDDR3-2133
Memory Types
DDR4-2666, LPDDR3-2133
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
41.8 GB/s
Max Memory Bandwidth
41.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
350 MHz
1200 MHz
GPU Max Dynamic Frequency
1100 MHz
192
Shader Units
192
24
Texture Units
24
3
Raster Operation Units
3
24
Execution Units
24
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
0.38 TFLOPS
Graphics Performance
0.38 TFLOPS
AI Accelerator
-
-
-
-
-
-
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
-
