Intel Core i7 8557U vs AMD Ryzen AI Max+ 395
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Jan 2025
Manufacturer
Intel
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Zen 5 (Strix Halo)
Processor Number
i7-8557U
—
Integrated Graphics
Iris Plus Graphics 645
Radeon 8060S
Generation
—
Ryzen AI Max (Zen 5 (Strix Halo))
Package
Manufacturing Process
14 nm
4 nm
Socket
BGA-1528
FP11
Power Consumption
15 W
45-120 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
—
120 W
Foundry
—
TSMC
I/O Process Size
—
6 nm
Package
—
FC-BGA
CPU Performance
Performance Cores
4
16
Performance Core Threads
8
32
Performance Core Base Frequency
1.7 GHz
3.0 GHz
Performance Core Turbo Frequency
4.5 GHz
5.1 GHz
Total Core Count
4
16
Total Thread Count
8
32
Multiplier
17x
30
L1 Cache
32 K per core
80 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
8 MB shared
64 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
0
Bus Frequency
—
100 MHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
LPDDR5X-8000
Max Memory Size
32 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
256 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1150 MHz
2900 MHz
Shader Units
384
2560
Texture Units
48
160
Raster Operation Units
6
64
Execution Units
48
40
Power Consumption
15 W
45-120
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
16
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
—
2,032
Cinebench R23
—
33,943
Geekbench 6
—
3,042
Geekbench 6
—
22,123
Cinebench 2024
—
116
Cinebench 2024
—
1,764
Passmark CPU
—
4,123
Passmark CPU
—
53,071
▲ Specs Compare
Data sourced from official specifications and benchmark tests.