Intel Core i7 8557U vs Intel Core Ultra 5 245K
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Oct 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Arrow Lake
Processor Number
i7-8557U
245K
Integrated Graphics
Iris Plus Graphics 645
Arc Xe2 (Arrow Lake-S)
Generation
-
Ultra 5(Arrow Lake)
Package
Manufacturing Process
14 nm
3 nm
Socket
BGA-1528
FCLGA-1851
Power Consumption
15 W
125 W
Peak Operating Temperature
100 °C
105 °C
Transistor Count
-
17.8 billions
Max Turbo Power Consumption
-
159 W
Foundry
-
TSMC
Package
-
FC-LGA18W
CPU Performance
Performance Cores
4
6
Performance Core Threads
8
6
Performance Core Base Frequency
1.7 GHz
4.2 GHz
Performance Core Turbo Frequency
4.5 GHz
5.2 GHz
Total Core Count
4
14
Total Thread Count
8
14
Multiplier
17x
42
L1 Cache
32 K per core
112 K per core
L2 Cache
256 K per core
3 MB per core
L3 Cache
8 MB shared
24 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
4.6 GHz
Bus Frequency
-
100 MHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-6400
Max Memory Size
32 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1150 MHz
1900 MHz
Shader Units
384
512
Texture Units
48
16
Raster Operation Units
6
8
Execution Units
48
64
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
-
2,118
Cinebench R23
-
25,099
Geekbench 6
-
2,982
Geekbench 5
-
2,248
Geekbench 6
-
17,867
Geekbench 5
-
18,354
Cinebench 2024
-
136
Cinebench 2024
-
1,526
Blender
-
382
Passmark CPU
-
4,679
Passmark CPU
-
43,435