Intel Core i7 8557U vs Intel Core 5 320
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Apr 2026
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Wildcat Lake
Processor Number
i7-8557U
320
Integrated Graphics
Iris Plus Graphics 645
Xe3 Graphics (2-Core)
Generation
-
Core 5 (Wildcat Lake)
Package
Manufacturing Process
14 nm
2 nm
Socket
BGA-1528
BGA-1515
Power Consumption
15 W
10-15 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
-
35 W
Foundry
-
Intel
Package
-
FC-BGA
CPU Performance
Performance Cores
4
2
Performance Core Threads
8
2
Performance Core Base Frequency
1.7 GHz
1.5 GHz
Performance Core Turbo Frequency
4.5 GHz
4.6 GHz
Total Core Count
4
6
Total Thread Count
8
6
Multiplier
17x
15
L1 Cache
32 K per core
192 KB
L2 Cache
256 K per core
2 MB per core
L3 Cache
8 MB shared
6 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
1.4 GHz
Efficiency Core Turbo Frequency
-
3.4 GHz
Bus Frequency
-
100 MHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
LPDDR5X-7467,DDR5-6400
Max Memory Size
32 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
89.6 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
2500 MHz
Shader Units
384
256
Texture Units
48
16
Raster Operation Units
6
8
Execution Units
48
4
Power Consumption
15 W
25
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
AI Accelerator
Theoretical performance
-
16 TOPS
📊 Benchmark
Geekbench 6
-
2,584
Geekbench 6
-
8,070