Product Compare

Intel Core Ultra 5 338H vs Apple M3 Pro

	CPU Intel Core Ultra 5 338H	CPU Apple M3 Pro
General Parameters
Release Date	Jan 2026	Oct 2023
Manufacturer	Intel	Apple
Type	Laptop	Laptop
Instruction Set	x86-64	ARMv8
Core Architecture	Panther Lake	Apple M3
Processor Number	338H
Integrated Graphics	Arc B370	Apple M3 Pro GPU (19-core)
Generation	Intel Core Ultra Series 3
Package
Manufacturing Process	3 nm	3 nm
Socket	Custom	Apple M-Socket
Power Consumption	15-25 W	30 W
Max Turbo Power Consumption	80 W
Peak Operating Temperature	100 °C	100 °C
Transistor Count		37 billions
CPU Performance
Performance Cores	4	6
Performance Core Threads	4	6
Performance Core Base Frequency	1.9 GHz	4.05 GHz
Performance Core Turbo Frequency	4.7 GHz	4.05 GHz
Efficiency Cores	8	6
Efficiency Core Threads	8	6
Efficiency Core Base Frequency	1.5 GHz	2.75 GHz
Efficiency Core Turbo Frequency	3.6 GHz	2.57 GHz
Total Core Count	12	12
Total Thread Count	12	12
Bus Frequency	100 MHz
Multiplier	19	40
L1 Cache	192 K per core	192 K per core
L2 Cache	2560 K per core	16 MB shared
L3 Cache	18 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	LPDDR5X-8533	LPDDR5-6400
Max Memory Size	96 GB	36 GB
Max Memory Channels	2	3
Max Memory Bandwidth	153.6 GB/s	153.6 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	800 MHz	500 MHz
GPU Max Dynamic Frequency	2400 MHz	1600 MHz
Shader Units	1024	2304
Texture Units	64	144
Raster Operation Units	32	72
Execution Units	10	288
Power Consumption	45	30
Max Resolution	7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance	50 TOPS
Miscellaneous
Official Website	Official Link ↗
PCIe Version	5.0	4.0
PCIe Lanes	12
Benchmarks
Cinebench R23 Single Core	1988	1978
Cinebench R23 Multi Core	16565	15098
Geekbench 6 Single Core	2743	3160
Geekbench 6 Multi Core	14448	15083
Cinebench 2024 Single Core	123	143
Cinebench 2024 Multi Core	1000	1058