Home Comparison Intel Core i7 8557U vs AMD Ryzen AI Max 395

Intel Core i7 8557U vs AMD Ryzen AI Max 395

Intel Core i7 8557U
VS
AMD Ryzen AI Max 395
Intel Core i7 8557U
AMD Ryzen AI Max+ 395
We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and AMD Ryzen AI Max 395 with 16 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8557U 's Advantages
Lower TDP (15W vs 54W)
AMD Ryzen AI Max 395 's Advantages
Released 5 years and 6 months late
Higher specification of memory (8000 vs 2400)
Larger memory bandwidth (128GB/s vs 37.5GB/s)
Newer PCIe version (4 vs 3.0)
Higher base frequency (2GHz vs 1.7GHz)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (4nm vs 14nm)

Score

Intel Core i7 8557U
VS
AMD Ryzen AI Max 395

General Parameters

Jul 2019
Release Date
Jan 2025
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Strix Halo
i7-8557U
Processor Number
-
BGA-1528
Socket
AMD Socket FP8
Iris Plus Graphics 645
Integrated Graphics
40CU(Unknown)
-
Generation
Zen 5

Package

-
Transistor Count
14 nm
Manufacturing Process
4 nm
15 W
Power Consumption
15-54 W
-
Max Turbo Power Consumption
W
100 °C
Peak Operating Temperature
100°C
-
Foundry
TSMC
-
I/O Process Size
6 nm

CPU Performance

4
Performance Cores
16
8
Performance Core Threads
32
1.7 GHz
Performance Core Base Frequency
2 GHz
4.5 GHz
Performance Core Turbo Frequency
5.1 GHz
-
Efficiency Cores
0
-
Efficiency Core Threads
-
Efficiency Core Base Frequency
0 MHz
-
Efficiency Core Turbo Frequency
0 GHz
4
Total Core Count
16
8
Total Thread Count
32
-
Bus Frequency
100 MHz
17x
Multiplier
20.0
32 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
64 MB
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
LPDDR5X-8000
32 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
128 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
1150 MHz
GPU Max Dynamic Frequency
MHz
384
Shader Units
48
Texture Units
6
Raster Operation Units
48
Execution Units
40
15 W
Power Consumption
4096x2304 - 60 Hz
Max Resolution
0.81 TFLOPS
Graphics Performance
0 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
55 TOPS

Miscellaneous

Intel Core i7 8557U
Official Website
AMD Ryzen AI Max 395
3.0
PCIe Version
4
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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