Intel Processor U300L vs Intel Core i5 8400H
We compared two laptop CPUs: Intel Processor U300L with 5 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 Processor U300L 's Advantages
Released 6 years late
Higher specification of memory (5200 vs 2666)
Larger memory bandwidth (83.2GB/s vs 41.8GB/s)
Newer PCIe version (4 vs 3.0)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (15W vs 45W)
Intel Core i5 8400H 's Advantages
Integrated graphics card
Higher base frequency (2.5GHz vs 1.2GHz)
Score
General Parameters
Apr 2024
Release Date
Apr 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Raptor Lake-PS
Core Architecture
Coffee Lake
-
Processor Number
i5-8400H
Intel Socket 1700
Socket
BGA-1440
UHD Graphics 48EU
Integrated Graphics
UHD Graphics 630
Intel Processor (Raptor Lake)
Generation
-
Package
10 nm
Manufacturing Process
14 nm
15 W
Power Consumption
45 W
100°C
Peak Operating Temperature
100 °C
Intel
Foundry
-
CPU Performance
1
Performance Cores
4
2
Performance Core Threads
8
1.2 GHz
Performance Core Base Frequency
2.5 GHz
4.4 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Efficiency Cores
-
4
Efficiency Core Threads
-
900 MHz
Efficiency Core Base Frequency
-
3.3 GHz
Efficiency Core Turbo Frequency
-
5
Total Core Count
4
6
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
12.0
Multiplier
25x
80 KB per core
L1 Cache
64 K per core
1.25 MB per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR4-3200, DDR5-5200
Memory Types
DDR4-2666, LPDDR3-2133
-
Max Memory Size
64 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
41.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
350 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
4
PCIe Version
3.0
8
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
