Intel Core i7 8557U vs Intel Core 7 250H
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Dec 2024
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Raptor Lake
Processor Number
i7-8557U
250H
Integrated Graphics
Iris Plus Graphics 645
Iris Xe Graphics (96EU)
Generation
—
Core 7(Raptor Lake-H Refresh)
Package
Manufacturing Process
14 nm
10 nm
Socket
BGA-1528
BGA-1744
Power Consumption
15 W
35-45 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
—
115 W
Foundry
—
Intel
Package
—
FC-BGA16F
CPU Performance
Performance Cores
4
6
Performance Core Threads
8
12
Performance Core Base Frequency
1.7 GHz
2.5 GHz
Performance Core Turbo Frequency
4.5 GHz
5.4 GHz
Total Core Count
4
14
Total Thread Count
8
20
Multiplier
17x
25
L1 Cache
32 K per core
80 K per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
8 MB shared
24 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
4 GHz
Bus Frequency
—
100 MHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-5600,DDR4-3200,LPDDR5-6400,LPDDR5x-6400,LPDDR4x-4267
Max Memory Size
32 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
83.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1150 MHz
1550 MHz
Shader Units
384
768
Texture Units
48
48
Raster Operation Units
6
24
Execution Units
48
96
Power Consumption
15 W
15
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
28
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
—
1,850
Cinebench R23
—
16,815
Geekbench 6
—
2,768
Geekbench 6
—
13,933
Cinebench 2024
—
108
Cinebench 2024
—
898
Passmark CPU
—
4,318
Passmark CPU
—
31,852
▲ Specs Compare
Data sourced from official specifications and benchmark tests.