Home Comparison Intel Core i7 8557U vs Intel Core i7 13800H

Intel Core i7 8557U vs Intel Core i7 13800H

Intel Core i7 8557U
VS
Intel Core i7 13800H
Intel Core i7 8557U Intel Core i7 13800H
We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and Intel Core i7 13800H with 14 cores 2.5GHz . 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 35W)
Intel Core i7 13800H 's Advantages
Released 3 years and 6 months late
Better graphics card performance
Higher specification of memory (LPDDR5x-6400 vs DDR4-2400)
Larger memory bandwidth (89.6GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (2.5GHz vs 1.7GHz)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8557U
1180
Intel Core i7 13800H +61%
1904
Cinebench R23 Multi Core
Intel Core i7 8557U
4595
Intel Core i7 13800H +317%
19186
Geekbench 6 Single Core
Intel Core i7 8557U
884
Intel Core i7 13800H +195%
2608
Geekbench 6 Multi Core
Intel Core i7 8557U
3216
Intel Core i7 13800H +301%
12899
Geekbench 5 Single Core
Intel Core i7 8557U
1031
Intel Core i7 13800H +81%
1874
Geekbench 5 Multi Core
Intel Core i7 8557U
3935
Intel Core i7 13800H +249%
13759
Passmark CPU Single Core
Intel Core i7 8557U
2510
Intel Core i7 13800H +54%
3878
Passmark CPU Multi Core
Intel Core i7 8557U
7875
Intel Core i7 13800H +286%
30443
Intel Core i7 8557U
VS
Intel Core i7 13800H

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
i7-13800H
BGA-1528
Socket
BGA-1744
Iris Plus Graphics 645
Integrated Graphics
Iris Xe Graphics (96EU)

Package

14 nm
Manufacturing Process
10 nm
BGA-1528
Socket
BGA-1744
15 W
Power Consumption
35-45 W
-
Max Turbo Power Consumption
115 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

4
Performance Cores
6
8
Performance Core Threads
12
1.7 GHz
Performance Core Base Frequency
2.5 GHz
4.5 GHz
Performance Core Turbo Frequency
5.2 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
4
Total Core Count
14
8
Total Thread Count
20
-
Bus Frequency
100 MHz
17x
Multiplier
25x
32 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-5200, DDR4-3200, LPDDR5x-6400, LPDDR5-6400, LPDDR4x-4267
32 GB
Max Memory Size
64 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
300 MHz
1150 MHz
GPU Max Dynamic Frequency
1500 MHz
384
Shader Units
768
48
Texture Units
48
6
Raster Operation Units
24
48
Execution Units
96
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.81 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Core i7 8557U
Official Website
Intel Core i7 13800H
3.0
PCIe Version
5.0
16
PCIe Lanes
28
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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