Intel Core i5 8257U vs AMD Ryzen 7 8745HS
We compared two laptop CPUs: Intel Core i5 8257U with 4 cores 1.4GHz and AMD Ryzen 7 8745HS with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 8257U 's Advantages
Lower TDP (15W vs 54W)
AMD Ryzen 7 8745HS 's Advantages
Released 5 years late
Better graphics card performance
Higher specification of memory (7500 vs 2400)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.8GHz vs 1.4GHz)
Larger L3 cache size (16MB vs 6MB)
More modern manufacturing process (4nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 8257U
996
AMD Ryzen 7 8745HS
+73%
1732
Cinebench R23 Multi Core
Intel Core i5 8257U
4031
AMD Ryzen 7 8745HS
+294%
15909
Geekbench 6 Single Core
Intel Core i5 8257U
1210
AMD Ryzen 7 8745HS
+109%
2537
Geekbench 6 Multi Core
Intel Core i5 8257U
3922
AMD Ryzen 7 8745HS
+181%
11024
Blender
Intel Core i5 8257U
30
AMD Ryzen 7 8745HS
+776%
263
Passmark CPU Single Core
Intel Core i5 8257U
2302
AMD Ryzen 7 8745HS
+65%
3806
Passmark CPU Multi Core
Intel Core i5 8257U
7609
AMD Ryzen 7 8745HS
+284%
29243
General Parameters
Jul 2019
Release Date
Jul 2024
Intel
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Zen 4 (Hawk Point)
i5-8257U
Processor Number
-
BGA-1528
Socket
FP8
Iris Plus Graphics 645
Integrated Graphics
Radeon 780M
Package
-
Transistor Count
25 billions
14 nm
Manufacturing Process
4 nm
15 W
Power Consumption
35-54 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
4
Performance Cores
8
8
Performance Core Threads
16
1.4 GHz
Performance Core Base Frequency
3.8 GHz
3.9 GHz
Performance Core Turbo Frequency
4.9 GHz
4
Total Core Count
8
8
Total Thread Count
16
-
Bus Frequency
100 MHz
14x
Multiplier
38
32 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
6 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2400, LPDDR3-2133
Memory Types
DDR5-5600,LPDDR5x-7500
32 GB
Max Memory Size
-
2
Max Memory Channels
-
37.5 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
1050 MHz
GPU Max Dynamic Frequency
2600 MHz
384
Shader Units
768
48
Texture Units
48
6
Raster Operation Units
32
48
Execution Units
12
15 W
Power Consumption
15
4096x2304 - 60 Hz
Max Resolution
-
0.81 TFLOPS
Graphics Performance
4 TFLOPS
Miscellaneous
3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
