Intel Core i5 9300HF vs Intel Core Ultra X9 388H
CPU · Specs Compare
General Parameters
Release Date
Apr 2019
Jan 2026
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Panther Lake
Processor Number
i5-9300HF
388H
Integrated Graphics
N/A
Arc B390
Generation
—
Ultra X9 (Panther Lake-H)
Package
Manufacturing Process
14 nm
2 nm
Socket
BGA-1440
FCBGA2540
Power Consumption
45 W
15-25 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
—
80 W
Foundry
—
Intel
Package
—
FC-BGA
CPU Performance
Performance Cores
4
4
Performance Core Threads
8
4
Performance Core Base Frequency
2.4 GHz
2.1 GHz
Performance Core Turbo Frequency
4.1 GHz
5.1 GHz
Total Core Count
4
16
Total Thread Count
8
16
L1 Cache
128 K per core
192 K per core
L2 Cache
256 K per core
2560 K per core
L3 Cache
8 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
Bus Frequency
—
100 MHz
Multiplier
—
21
SMP
—
1
Memory Parameters
Memory Types
DDR4-2666, LPDDR3-2133
LPDDR5X-9600
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.8 GB/s
153.6 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
12
Extended Instruction Set
SSE4.1, SSE4.2, AVX
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
2500 MHz
Shader Units
—
1536
Texture Units
—
48
Raster Operation Units
—
24
Execution Units
—
12
Power Consumption
—
45
AI Accelerator
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,141
—
Cinebench R23
5,023
—
Geekbench 6
1,416
3,026
Geekbench 6
4,849
17,541
Blender
48
—
Passmark CPU
2,328
—
Passmark CPU
7,503
—
Cinebench 2024
—
130
▲ Specs Compare
Data sourced from official specifications and benchmark tests.