Intel Core i7 8557U vs Intel Xeon 658X
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Feb 2026
Manufacturer
Intel
Intel
Type
Laptop
Server
Instruction Set
x86-64
—
Core Architecture
Coffee Lake
Granite Rapids
Processor Number
i7-8557U
—
Integrated Graphics
Iris Plus Graphics 645
N/A
Generation
—
Xeon 600 (Granite Rapids-WS)
Package
Manufacturing Process
14 nm
5 nm
Socket
BGA-1528
Intel Socket 4710
Power Consumption
15 W
250 W
Peak Operating Temperature
100 °C
99°C
Foundry
—
Intel
Die Size
—
2x598 mm²
I/O Process Size
—
10 nm
I/O Die Size
—
2x 241
Package
—
FC-LGA18N
CPU Performance
Performance Cores
4
24
Performance Core Threads
8
48
Performance Core Base Frequency
1.7 GHz
3 GHz
Performance Core Turbo Frequency
4.5 GHz
4.9 GHz
Total Core Count
4
24
Total Thread Count
8
48
Multiplier
17x
30.0
L1 Cache
32 K per core
112 KB per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
8 MB shared
144 MB shared
Unlocked Multiplier
No
Yes
Bus Frequency
—
100 MHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-6400
Max Memory Size
32 GB
4 TB
Max Memory Channels
2
8
Max Memory Bandwidth
37.5 GB/s
409.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1150 MHz
—
Shader Units
384
—
Texture Units
48
—
Raster Operation Units
6
—
Execution Units
48
—
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5
PCIe Lanes
16
128
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Geekbench 6
—
3,096
Geekbench 6
—
29,732
▲ Specs Compare
Data sourced from official specifications and benchmark tests.