Intel Core i5 8257U vs AMD Ryzen AI Max 390
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
i5-8257U
-
Integrated Graphics
Iris Plus Graphics 645
Radeon 8050S
Generation
-
Ryzen AI Max (Zen 5 (Strix Halo))
Package
Manufacturing Process
14 nm
4 nm
Socket
BGA-1528
FP11
Power Consumption
15 W
55 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
12
Performance Core Threads
8
24
Performance Core Base Frequency
1.4 GHz
3.2 GHz
Performance Core Turbo Frequency
3.9 GHz
5 GHz
Total Core Count
4
12
Total Thread Count
8
24
Multiplier
14x
32
L1 Cache
32 K per core
80 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
6 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
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1050 MHz
2800 MHz
Shader Units
384
2048
Texture Units
48
128
Raster Operation Units
6
64
Execution Units
48
32
Power Consumption
15 W
45-120
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
AI Accelerator
NPU
-
AMD Ryzen™ AI
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
996
2,172
Cinebench R23
4,031
30,768
Geekbench 6
1,210
2,909
Geekbench 5
916
-
Geekbench 6
3,922
18,560
Geekbench 5
3,820
-
Cinebench 2024
-
134
Cinebench 2024
-
1,731