Home Comparison Intel Core i7 10510Y vs Intel Core i5 8400H

Intel Core i7 10510Y vs Intel Core i5 8400H

We compared two laptop CPUs: Intel Core i7 10510Y with 4 cores 1.2GHz 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 i7 10510Y 's Advantages
Released 1 years and 4 months late
Higher specification of memory (LPDDR3-2133 vs DDR4-2666)
Lower TDP (7W vs 45W)
Intel Core i5 8400H 's Advantages
Larger memory bandwidth (41.8GB/s vs 33.33GB/s)
Higher base frequency (2.5GHz vs 1.2GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 10510Y
954
Intel Core i5 8400H +11%
1060
Cinebench R23 Multi Core
Intel Core i7 10510Y
2609
Intel Core i5 8400H +54%
4035
Geekbench 6 Single Core
Intel Core i7 10510Y
1042
Intel Core i5 8400H +16%
1213
Geekbench 6 Multi Core
Intel Core i7 10510Y
2561
Intel Core i5 8400H +21%
3109
Geekbench 5 Single Core
Intel Core i7 10510Y
1071
Intel Core i5 8400H
1075
Geekbench 5 Multi Core
Intel Core i7 10510Y
2593
Intel Core i5 8400H +49%
3884
Passmark CPU Single Core
Intel Core i7 10510Y
1984
Intel Core i5 8400H +21%
2416
Passmark CPU Multi Core
Intel Core i7 10510Y
5082
Intel Core i5 8400H +55%
7914
VS

General Parameters

Aug 2019
Release Date
Apr 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Amber Lake-Y
Core Architecture
Coffee Lake
i7-10510Y
Processor Number
i5-8400H
BGA-1377
Socket
BGA-1440
UHD Graphics
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
BGA-1377
Socket
BGA-1440
7 W
Power Consumption
45 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
4
8
Performance Core Threads
8
1.2 GHz
Performance Core Base Frequency
2.5 GHz
4.5 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Total Core Count
4
8
Total Thread Count
8
-
Bus Frequency
100 MHz
12x
Multiplier
25x
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

LPDDR3-2133, DDR3L-1600
Memory Types
DDR4-2666, LPDDR3-2133
16 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
33.33 GB/s
Max Memory Bandwidth
41.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
1150 MHz
GPU Max Dynamic Frequency
1100 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.38 TFLOPS

Miscellaneous

3.0
PCIe Version
3.0
10
PCIe Lanes
16
SSE4.1
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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