Intel Core Ultra X9 388H vs Intel Celeron N3350E
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Jul 2019
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Apollo Lake
Processor Number
388H
N3350E
Integrated Graphics
Arc B390
HD Graphics 500
Generation
Ultra X9 (Panther Lake-H)
—
Package
Manufacturing Process
2 nm
14 nm
Socket
FCBGA2540
BGA-1296
Power Consumption
15-25 W
6 W
Max Turbo Power Consumption
80 W
—
Peak Operating Temperature
100 °C
105 °C
Foundry
Intel
—
Package
FC-BGA
—
CPU Performance
Performance Cores
4
2
Performance Core Threads
4
2
Performance Core Base Frequency
2.1 GHz
1.1 GHz
Performance Core Turbo Frequency
5.1 GHz
2.4 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
2
Total Thread Count
16
2
Bus Frequency
100 MHz
—
Multiplier
21
—
L1 Cache
192 K per core
32 K per core
L2 Cache
2560 K per core
2 MB shared
L3 Cache
18 MB shared
—
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
LPDDR5X-9600
DDR3L-1866, LPDDR3-1866, LPDDR4-2400
Max Memory Size
96 GB
8 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
29.9 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
200 MHz
GPU Max Dynamic Frequency
2500 MHz
650 MHz
Shader Units
1536
96
Texture Units
48
12
Raster Operation Units
24
2
Execution Units
12
12
Power Consumption
45
6 W
Max Resolution
—
3840x2160 - 30 Hz
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5.0
2.0
PCIe Lanes
12
6
Benchmark
Geekbench 6
3,026
—
Geekbench 6
17,541
—
Cinebench 2024
130
—
Cinebench R23
—
325
Cinebench R23
—
250
Geekbench 5
—
320
Geekbench 5
—
482
▲ Specs Compare
Data sourced from official specifications and benchmark tests.