Intel Core i7 8557U vs AMD Ryzen AI 5 PRO 435G
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Mar 2026
Manufacturer
Intel
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Coffee Lake
Gorgon Point
Processor Number
i7-8557U
—
Integrated Graphics
Iris Plus Graphics 645
Radeon 840M
Generation
—
Ryzen AI PRO 400 (Zen 5 / Zen 5c)
Package
Manufacturing Process
14 nm
4 nm
Socket
BGA-1528
AMD Socket AM5
Power Consumption
15 W
65 W
Peak Operating Temperature
100 °C
95°C
Foundry
—
TSMC
Package
—
FC-LGA1718
CPU Performance
Performance Cores
4
—
Performance Core Threads
8
—
Performance Core Base Frequency
1.7 GHz
2 GHz
Performance Core Turbo Frequency
4.5 GHz
4.5 GHz
Total Core Count
4
6
Total Thread Count
8
12
Multiplier
17x
20.0
L1 Cache
32 K per core
80 KB per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
8 MB shared
4 MB
Unlocked Multiplier
No
No
Efficiency Core Base Frequency
—
2000 MHz
Efficiency Core Turbo Frequency
—
3.4 GHz
Bus Frequency
—
100 MHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-5600
Max Memory Size
32 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
—
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1150 MHz
—
Shader Units
384
—
Texture Units
48
—
Raster Operation Units
6
—
Execution Units
48
—
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
4
PCIe Lanes
16
10
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.