Intel Core i7 8559U vs Intel Processor U300L
We compared two laptop CPUs: Intel Core i7 8559U with 4 cores 2.7GHz and Intel Processor U300L with 5 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 8559U 's Advantages
Integrated graphics card
Higher base frequency (2.7GHz vs 1.2GHz)
Intel Processor U300L 's Advantages
Released 6 years late
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (83.2GB/s vs 37.5GB/s)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (15W vs 28W)
Score
General Parameters
Apr 2018
Release Date
Apr 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
Kaby Lake-R
Core Architecture
Raptor Lake-PS
Intel BGA 1356
Socket
Intel Socket 1700
Iris Pro Plus
Integrated Graphics
UHD Graphics 48EU
Core i7 (Kaby Lake-U Refresh)
Generation
Intel Processor (Raptor Lake)
Package
14 nm
Manufacturing Process
10 nm
28 W
Power Consumption
15 W
72 °C
Peak Operating Temperature
100°C
Intel
Foundry
Intel
123 mm²
Die Size
-
CPU Performance
-
Performance Cores
1
-
Performance Core Threads
2
2.7 GHz
Performance Core Base Frequency
1.2 GHz
4.5 GHz
Performance Core Turbo Frequency
4.4 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
900 MHz
-
Efficiency Core Turbo Frequency
3.3 GHz
4
Total Core Count
5
8
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
12.0
64 KB per core
L1 Cache
80 KB per core
256 KB per core
L2 Cache
1.25 MB per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-2400, LPDDR3-2133
Memory Types
DDR4-3200, DDR5-5200
32 GB
Max Memory Size
-
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1200 MHz
GPU Max Dynamic Frequency
-
