Home Comparison Intel Core i7 8557U vs AMD Ryzen 9 8945HS

Intel Core i7 8557U vs AMD Ryzen 9 8945HS

Intel Core i7 8557U
VS
AMD Ryzen 9 8945HS
Intel Core i7 8557U
AMD Ryzen 9 8945HS
We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and AMD Ryzen 9 8945HS with 8 cores 4.0GHz . 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 9 8945HS 's Advantages
Released 4 years and 5 months late
Better graphics card performance
Higher specification of memory (7500 vs 2400)
Larger memory bandwidth (89.6GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (4.0GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (4nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8557U
1180
AMD Ryzen 9 8945HS +52%
1803
Cinebench R23 Multi Core
Intel Core i7 8557U
4595
AMD Ryzen 9 8945HS +270%
17035
Geekbench 6 Single Core
Intel Core i7 8557U
884
AMD Ryzen 9 8945HS +195%
2616
Geekbench 6 Multi Core
Intel Core i7 8557U
3216
AMD Ryzen 9 8945HS +314%
13316
Blender
Intel Core i7 8557U
52
AMD Ryzen 9 8945HS +409%
265
Geekbench 5 Single Core
Intel Core i7 8557U
1031
AMD Ryzen 9 8945HS +90%
1965
Geekbench 5 Multi Core
Intel Core i7 8557U
3935
AMD Ryzen 9 8945HS +214%
12368
Passmark CPU Single Core
Intel Core i7 8557U
2510
AMD Ryzen 9 8945HS +53%
3864
Passmark CPU Multi Core
Intel Core i7 8557U
7875
AMD Ryzen 9 8945HS +274%
29458
Intel Core i7 8557U
VS
AMD Ryzen 9 8945HS

General Parameters

Jul 2019
Release Date
Dec 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Zen 4 (Hawk Point)
i7-8557U
Processor Number
-
BGA-1528
Socket
FP8
Iris Plus Graphics 645
Integrated Graphics
Radeon 780M
-
Generation
Ryzen 9 (Zen 4 (Hawk Point))

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
-
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
1.7 GHz
Performance Core Base Frequency
4.0 GHz
4.5 GHz
Performance Core Turbo Frequency
5.2 GHz
4
Total Core Count
8
8
Total Thread Count
16
-
Bus Frequency
100 MHz
17x
Multiplier
40x
32 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-5600, LPDDR5x-7500
32 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
1150 MHz
GPU Max Dynamic Frequency
2800 MHz
384
Shader Units
768
48
Texture Units
48
6
Raster Operation Units
32
48
Execution Units
12
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
7680x4320 - 60 Hz
0.81 TFLOPS
Graphics Performance
4.3 TFLOPS

Miscellaneous

Intel Core i7 8557U
Official Website
AMD Ryzen 9 8945HS official page
3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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