Product Compare

Intel Core Ultra 5 338H vs Intel Core i9 12900

	CPU Intel Core Ultra 5 338H	CPU Intel Core i9 12900
General Parameters
Release Date	Jan 2026	Jan 2022
Manufacturer	Intel	Intel
Type	Laptop	Desktop
Instruction Set	x86-64
Core Architecture	Panther Lake	Alder Lake-S
Processor Number	338H
Integrated Graphics	Arc B370	UHD Graphics 770
Generation	Intel Core Ultra Series 3	Core i9 (Alder Lake-S)
Package
Manufacturing Process	3 nm	10 nm
Socket	Custom	Intel Socket 1700
Power Consumption	15-25 W	65 W
Max Turbo Power Consumption	80 W
Peak Operating Temperature	100 °C	72 °C
Foundry		Intel
Die Size		215 mm²
Package		FC-LGA16A
CPU Performance
Performance Cores	4	8
Performance Core Threads	4	16
Performance Core Base Frequency	1.9 GHz	2.4 GHz
Performance Core Turbo Frequency	4.7 GHz	5.1 GHz
Efficiency Cores	8	8
Efficiency Core Threads	8	8
Efficiency Core Base Frequency	1.5 GHz	1800 MHz
Efficiency Core Turbo Frequency	3.6 GHz	3.8 GHz
Total Core Count	12	16
Total Thread Count	12	24
Bus Frequency	100 MHz	100 MHz
Multiplier	19	24.0
L1 Cache	192 K per core	80 KB per core
L2 Cache	2560 K per core	1.25 MB per core
L3 Cache	18 MB shared	30 MB shared
Unlocked Multiplier	No	Yes
SMP		1
Memory Parameters
Memory Types	LPDDR5X-8533	DDR4-3200, DDR5-4800
Max Memory Size	96 GB
Max Memory Channels	2	2
Max Memory Bandwidth	153.6 GB/s	76.8 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	800 MHz
GPU Max Dynamic Frequency	2400 MHz
Shader Units	1024
Texture Units	64
Raster Operation Units	32
Execution Units	10
Power Consumption	45
Max Resolution	7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance	50 TOPS
Miscellaneous
Official Website	Official Link ↗
PCIe Version	5.0	5
PCIe Lanes	12	20
Benchmarks
Cinebench R23 Single Core	1988	1988
Cinebench R23 Multi Core	16565	26454
Geekbench 6 Single Core	2743	2727
Geekbench 6 Multi Core	14448	13396