Intel Core i5 8257U vs AMD Ryzen AI 9 HX PRO 470
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Jan 2026
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
-
Core Architecture
Coffee Lake
Gorgon Point
Processor Number
i5-8257U
-
Integrated Graphics
Iris Plus Graphics 645
Radeon 890M
Generation
-
Ryzen AI 400 (Zen 5 / Zen 5c)
Series
-
Ryzen AI PRO 400 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
BGA-1528
AMD Socket FP8
Power Consumption
15 W
28 W
Peak Operating Temperature
100 °C
100°C
Foundry
-
TSMC
Die Size
-
233 mm²
Package
-
FP8
CPU Performance
Performance Cores
4
4
Performance Core Threads
8
8
Performance Core Base Frequency
1.4 GHz
2 GHz
Performance Core Turbo Frequency
3.9 GHz
5.2 GHz
Total Core Count
4
12
Total Thread Count
8
24
Multiplier
14x
20.0
L1 Cache
32 K per core
80 KB per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
6 MB shared
24 MB
Unlocked Multiplier
No
No
Efficiency Cores
-
8
Efficiency Core Threads
-
16
Efficiency Core Base Frequency
-
2 GHz
Efficiency Core Turbo Frequency
-
3.3 GHz
Bus Frequency
-
100 MHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-5600, LPDDR5x-8533
Max Memory Size
32 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
136.5 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1050 MHz
3100 MHz
Shader Units
384
-
Texture Units
48
-
Raster Operation Units
6
-
Execution Units
48
16
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
AI Accelerator
NPU
-
AMD Ryzen™ AI
Theoretical performance
-
55 TOPS
📊 Benchmark
Cinebench R23
996
-
Cinebench R23
4,031
-
Geekbench 6
1,210
-
Geekbench 5
916
-
Geekbench 6
3,922
-
Geekbench 5
3,820
-