Intel Core Ultra 5 338H

The Intel Core Ultra 5 338H is a 12-cores CPU (4 P-cores + 8 E-threads) laptop x86-64 processor built on a 2 nm process, featuring a 1.9 GHz base frequency with up to 4.7 GHz max turbo, 18M L3 Cache (shared) and integrated graphics Intel Arc B370. It supports LPDDR5x-8533 memory and PCIe 5.0.
Intel Core Ultra 5 338H

GeekBench 6 Single-Core

Score
Core Ultra 5 338H
2642

GeekBench 6 Multi-Core

Score
Core Ultra 5 338H
13754

Cinebench 2024 Single-Core

Score
Core Ultra 5 338H
122

Cinebench 2024 Multi-Core

Score
Core Ultra 5 338H
1007

Cinebench R23 Single-Core

Score
Core Ultra 5 338H
2001

Cinebench R23 Multi-Core

Score
Core Ultra 5 338H
17683

Essentials

Platform Laptop
Lithography 2 nm
Launch Date 2026 Quarter 1

CPU cores and architecture

Performance Cores 4
Performance Threads 4
Performance Base frequency 1.9 GHz
Performance Boost frequency 4.7 GHz
Efficient Cores 8
Efficient Threads 8
Efficient Base frequency 1.5 GHz
Efficient Boost frequency 3.6 GHz
L2 Cache 2560K
L3 Cache 18M
Overclocking Yes

Memory Specifications

Memory Types LPDDR5x-8533
Max Memory Size 96 GB
Memory Channels 2
ECC Support Yes

GPU Specifications

GPU Name Intel Arc B370
Max Frequency 2400 MHz

Package

Socket Other
Max. Operating Temperature 100

PCI Express

PCI Express Version 5.0
PCI Express Lanes 12