Home Comparison Intel Core i7 8559U vs Intel Core i5 12450HX

Intel Core i7 8559U vs Intel Core i5 12450HX

Intel Core i7 8559U
VS
Intel Core i5 12450HX
Intel Core i7 8559U
Intel Core i5 12450HX
We compared two laptop CPUs: Intel Core i7 8559U with 4 cores 2.7GHz and Intel Core i5 12450HX with 8 cores 2.4GHz . 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
Higher base frequency (2.7GHz vs 2.4GHz)
Lower TDP (28W vs 55W)
Intel Core i5 12450HX 's Advantages
Released 4 years and 1 months late
Higher specification of memory (4800 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 8559U
1416
Intel Core i5 12450HX +59%
2263
Geekbench 6 Multi Core
Intel Core i7 8559U
4869
Intel Core i5 12450HX +96%
9548
Intel Core i7 8559U
VS
Intel Core i5 12450HX

General Parameters

Apr 2018
Release Date
May 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Kaby Lake-R
Core Architecture
Alder Lake
-
Processor Number
i5-12450HX
Intel BGA 1356
Socket
BGA-1964
Iris Pro Plus
Integrated Graphics
UHD Graphics (16EU)
Core i7 (Kaby Lake-U Refresh)
Generation
-

Package

14 nm
Manufacturing Process
10 nm
28 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
72 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-
123 mm²
Die Size
-

CPU Performance

-
Performance Cores
4
-
Performance Core Threads
8
2.7 GHz
Performance Core Base Frequency
2.4 GHz
4.5 GHz
Performance Core Turbo Frequency
4.4 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
3.1 GHz
4
Total Core Count
8
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
24
64 KB per core
L1 Cache
80 K per core
256 KB per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-4800,DDR4-3200
32 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
1200 MHz
GPU Max Dynamic Frequency
1300 MHz
-
Shader Units
128
-
Texture Units
8
-
Raster Operation Units
4
-
Execution Units
16
-
Power Consumption
6-15
-
Graphics Performance
0.33 TFLOPS

Miscellaneous

Intel Core i7 8559U
Official Website
Intel Core i5 12450HX
-
PCIe Version
5.0
-
PCIe Lanes
20

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