Intel Core Ultra X9 388H vs Intel Core i3 8100
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Oct 2017
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Coffee Lake
Processor Number
388H
i3-8100
Integrated Graphics
Arc B390
UHD Graphics 630
Generation
Ultra X9 (Panther Lake-H)
-
Package
Manufacturing Process
2 nm
14 nm
Socket
FCBGA2540
LGA-1151
Power Consumption
15-25 W
65 W
Max Turbo Power Consumption
80 W
-
Peak Operating Temperature
100 °C
100 °C
Foundry
Intel
-
Package
FC-BGA
-
CPU Performance
Performance Cores
4
4
Performance Core Threads
4
4
Performance Core Base Frequency
2.1 GHz
3.6 GHz
Performance Core Turbo Frequency
5.1 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.6 GHz
-
Efficiency Core Turbo Frequency
4 GHz
-
Total Core Count
16
4
Total Thread Count
16
4
Bus Frequency
100 MHz
100 MHz
Multiplier
21
28x
L1 Cache
192 K per core
64 K per core
L2 Cache
2560 K per core
256 K per core
L3 Cache
18 MB shared
6 MB shared
Unlocked Multiplier
No
No
SMP
1
-
Memory Parameters
Memory Types
LPDDR5X-9600
DDR4-2400
Max Memory Size
96 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
37.5 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
2500 MHz
1100 MHz
Shader Units
1536
192
Texture Units
48
24
Raster Operation Units
24
3
Execution Units
12
24
Power Consumption
45
15 W
Max Resolution
-
4096x2304 - 60 Hz
AI Accelerator
Theoretical performance
50 TOPS
-
Miscellaneous
📊 Benchmark
Geekbench 6
3,026
1,223
Geekbench 6
17,541
3,646
Cinebench 2024
130
-
Cinebench R23
-
936
Cinebench R23
-
3,597
Geekbench 5
-
946
Geekbench 5
-
3,315
Blender
-
62
Passmark CPU
-
2,224
Passmark CPU
-
6,158