Intel Core i7 8557U vs Intel Core Ultra 9 185H
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Dec 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Meteor Lake
Processor Number
i7-8557U
185H
Integrated Graphics
Iris Plus Graphics 645
Arc Graphics (8-Cores)
Generation
-
Ultra 9 (Meteor Lake)
Package
Manufacturing Process
14 nm
7 nm
Socket
BGA-1528
FCBGA-2049
Power Consumption
15 W
35-65 W
Peak Operating Temperature
100 °C
110 °C
Max Turbo Power Consumption
-
115 W
Foundry
-
Intel
Package
-
FC-BGA
CPU Performance
Performance Cores
4
6
Performance Core Threads
8
12
Performance Core Base Frequency
1.7 GHz
2.3 GHz
Performance Core Turbo Frequency
4.5 GHz
5.1 GHz
Total Core Count
4
16
Total Thread Count
8
22
Multiplier
17x
23
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
-
1.8 GHz
Efficiency Core Turbo Frequency
-
3.8 GHz
Bus Frequency
-
100 MHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size
32 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
120 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
2350 MHz
Shader Units
384
1024
Texture Units
48
64
Raster Operation Units
6
32
Execution Units
48
128
Power Consumption
15 W
28
Max Resolution
4096x2304 - 60 Hz
7680x4320 - 60 Hz
Miscellaneous
📊 Benchmark
Cinebench R23
-
1,809
Cinebench R23
-
18,426
Geekbench 6
-
2,445
Geekbench 5
-
1,902
Geekbench 6
-
13,624
Geekbench 5
-
14,230
Cinebench 2024
-
103
Cinebench 2024
-
1,046
Blender
-
319
Passmark CPU
-
3,707
Passmark CPU
-
29,424