Home Comparison Intel Core i7 8557U vs Intel Core i9 13900HX

Intel Core i7 8557U vs Intel Core i9 13900HX

Intel Core i7 8557U
VS
Intel Core i9 13900HX
Intel Core i7 8557U Intel Core i9 13900HX
We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and Intel Core i9 13900HX with 24 cores 2.2GHz . 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
Better graphics card performance
Lower TDP (15W vs 45W)
Intel Core i9 13900HX 's Advantages
Released 3 years and 6 months late
Higher specification of memory (DDR5-5600 vs DDR4-2400)
Larger memory bandwidth (89.6GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (2.2GHz vs 1.7GHz)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8557U
1180
Intel Core i9 13900HX +77%
2092
Cinebench R23 Multi Core
Intel Core i7 8557U
4595
Intel Core i9 13900HX +528%
28858
Geekbench 6 Single Core
Intel Core i7 8557U
884
Intel Core i9 13900HX +219%
2826
Geekbench 6 Multi Core
Intel Core i7 8557U
3216
Intel Core i9 13900HX +422%
16799
Geekbench 5 Single Core
Intel Core i7 8557U
1031
Intel Core i9 13900HX +96%
2025
Geekbench 5 Multi Core
Intel Core i7 8557U
3935
Intel Core i9 13900HX +424%
20625
Passmark CPU Single Core
Intel Core i7 8557U
2510
Intel Core i9 13900HX +65%
4154
Passmark CPU Multi Core
Intel Core i7 8557U
7875
Intel Core i9 13900HX +466%
44610
Intel Core i7 8557U
VS
Intel Core i9 13900HX

General Parameters

Jul 2019
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Raptor Lake
i7-8557U
Processor Number
i9-13900HX
BGA-1528
Socket
BGA-1964
Iris Plus Graphics 645
Integrated Graphics
UHD Graphics (32EU)

Package

14 nm
Manufacturing Process
10 nm
BGA-1528
Socket
BGA-1964
15 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
1.7 GHz
Performance Core Base Frequency
2.2 GHz
4.5 GHz
Performance Core Turbo Frequency
5.4 GHz
-
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
1.6 GHz
-
Efficiency Core Turbo Frequency
3.9 GHz
4
Total Core Count
24
8
Total Thread Count
32
-
Bus Frequency
100 MHz
17x
Multiplier
22x
32 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
8 MB shared
L3 Cache
36 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-5600, DDR4-3200
32 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1150 MHz
GPU Max Dynamic Frequency
1650 MHz
384
Shader Units
256
48
Texture Units
16
6
Raster Operation Units
8
48
Execution Units
32
15 W
Power Consumption
45 W
4096x2304 - 60 Hz
Max Resolution
-
0.81 TFLOPS
Graphics Performance
0.74 TFLOPS

Miscellaneous

Intel Core i7 8557U
Official Website
Intel Core i9 13900HX
3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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