Intel Core i3 14100 vs Intel Core Ultra X9 388H
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Panther Lake
Processor Number
i3-14100
388H
Integrated Graphics
UHD Graphics 730
Arc B390
Generation
—
Ultra X9 (Panther Lake-H)
Package
Manufacturing Process
10 nm
2 nm
Socket
LGA-1700
FCBGA2540
Power Consumption
60 W
15-25 W
Max Turbo Power Consumption
110 W
80 W
Peak Operating Temperature
100°C
100 °C
Foundry
—
Intel
Package
—
FC-BGA
CPU Performance
Performance Cores
4
4
Performance Core Threads
8
4
Performance Core Base Frequency
3.5 GHz
2.1 GHz
Performance Core Turbo Frequency
4.7 GHz
5.1 GHz
Total Core Count
4
16
Total Thread Count
8
16
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
21
L1 Cache
80 K per core
192 K per core
L2 Cache
2 MB per core
2560 K per core
L3 Cache
12 MB shared
18 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
1.6 GHz
Efficiency Core Turbo Frequency
—
4 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
LPDDR5X-9600
Max Memory Size
192 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
153.6 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
1500 MHz
2500 MHz
Shader Units
192
1536
Texture Units
48
48
Raster Operation Units
24
24
Execution Units
24
12
Power Consumption
15 W
45
Max Resolution
3840x2160 - 60 Hz
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
12
AI Accelerator
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
9,077
—
Geekbench 6
2,521
3,026
Geekbench 6
9,085
17,541
Blender
102
—
Cinebench 2024
—
130
▲ Specs Compare
Data sourced from official specifications and benchmark tests.