Intel Core i7 8557U vs Intel Core Ultra 7 265H
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Arrow Lake
Processor Number
i7-8557U
265H
Integrated Graphics
Iris Plus Graphics 645
Arc Graphics 140T
Package
Manufacturing Process
14 nm
3 nm
Socket
BGA-1528
FCBGA-2049
Power Consumption
15 W
20-28 W
Peak Operating Temperature
100 °C
110 °C
Max Turbo Power Consumption
-
115 W
CPU Performance
Performance Cores
4
6
Performance Core Threads
8
6
Performance Core Base Frequency
1.7 GHz
2.2 GHz
Performance Core Turbo Frequency
4.5 GHz
5.3 GHz
Total Core Count
4
16
Total Thread Count
8
16
Multiplier
17x
22
L1 Cache
32 K per core
112 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
-
10
Efficiency Core Threads
-
10
Efficiency Core Base Frequency
-
1.7 GHz
Efficiency Core Turbo Frequency
-
4.5 GHz
Bus Frequency
-
100 MHz
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
32 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
137 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
800 MHz
GPU Max Dynamic Frequency
1150 MHz
2300 MHz
Shader Units
384
1024
Texture Units
48
64
Raster Operation Units
6
32
Execution Units
48
8
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
-
2,010
Cinebench R23
-
19,013
Geekbench 6
-
2,718
Geekbench 6
-
14,531
Cinebench 2024
-
125
Cinebench 2024
-
1,033