Intel Core Ultra X9 388H vs Intel Core 7 253PQE
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Mar 2026
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Panther Lake
Bartlett Lake
Processor Number
388H
—
Integrated Graphics
Arc B390
UHD Graphics 770
Generation
Ultra X9 (Panther Lake-H)
Core 7 (Bartlett Lake)
Package
Manufacturing Process
2 nm
10 nm
Socket
FCBGA2540
Intel Socket 1700
Power Consumption
15-25 W
125 W
Max Turbo Power Consumption
80 W
—
Peak Operating Temperature
100 °C
100°C
Foundry
Intel
Intel
Package
FC-BGA
FC-LGA16A
CPU Performance
Performance Cores
4
—
Performance Core Threads
4
—
Performance Core Base Frequency
2.1 GHz
3.5 GHz
Performance Core Turbo Frequency
5.1 GHz
5.7 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
10
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
21
35.0
L1 Cache
192 K per core
80 KB per core
L2 Cache
2560 K per core
2 MB per core
L3 Cache
18 MB shared
33 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
LPDDR5X-9600
DDR4-3200, DDR5-5600
Max Memory Size
96 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
2500 MHz
1650 MHz
Shader Units
1536
—
Texture Units
48
—
Raster Operation Units
24
—
Execution Units
12
32
Power Consumption
45
—
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
12
20
Benchmark
Geekbench 6
3,026
—
Geekbench 6
17,541
—
Cinebench 2024
130
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.