Home Comparison Intel Core i5 8400H vs Intel Core i7 8705G

Intel Core i5 8400H vs Intel Core i7 8705G

Intel Core i5 8400H
VS
Intel Core i7 8705G
Intel Core i5 8400H Intel Core i7 8705G
We compared two laptop CPUs: Intel Core i5 8400H with 4 cores 2.5GHz and Intel Core i7 8705G with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 8400H 's Advantages
Integrated graphics card
Higher specification of memory (DDR4-2666 vs DDR4-2400)
Larger memory bandwidth (41.8GB/s vs 37.5GB/s)
Intel Core i7 8705G 's Advantages
Higher base frequency (3.1GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 8400H
1060
Intel Core i7 8705G +5%
1116
Cinebench R23 Multi Core
Intel Core i5 8400H
4035
Intel Core i7 8705G +21%
4907
Geekbench 6 Single Core
Intel Core i5 8400H +9%
1213
Intel Core i7 8705G
1106
Geekbench 6 Multi Core
Intel Core i5 8400H
3109
Intel Core i7 8705G
3101
Geekbench 5 Single Core
Intel Core i5 8400H +5%
1075
Intel Core i7 8705G
1020
Geekbench 5 Multi Core
Intel Core i5 8400H
3884
Intel Core i7 8705G
3854
Passmark CPU Single Core
Intel Core i5 8400H +7%
2416
Intel Core i7 8705G
2256
Passmark CPU Multi Core
Intel Core i5 8400H +2%
7914
Intel Core i7 8705G
7755
Intel Core i5 8400H
VS
Intel Core i7 8705G

General Parameters

Apr 2018
Release Date
Jan 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Kaby Lake G
i5-8400H
Processor Number
i7-8705G
BGA-1440
Socket
BGA-2270
UHD Graphics 630
Integrated Graphics
-

Package

14 nm
Manufacturing Process
14 nm
BGA-1440
Socket
BGA-2270
45 W
Power Consumption
0 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
4
8
Performance Core Threads
8
2.5 GHz
Performance Core Base Frequency
3.1 GHz
4.2 GHz
Performance Core Turbo Frequency
4.1 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
31x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2666, LPDDR3-2133
Memory Types
DDR4-2400
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
41.8 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1100 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-

Miscellaneous

Intel Core i5 8400H
Official Website
Intel Core i7 8705G
3.0
PCIe Version
3.0
16
PCIe Lanes
8
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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