Product Compare

Intel Core i7 8086K vs Intel Core Ultra 5 338H

	CPU Intel Core i7 8086K	CPU Intel Core Ultra 5 338H
General Parameters
Release Date	Jun 2018	Jan 2026
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Coffee Lake	Panther Lake
Processor Number	i7-8086K	338H
Integrated Graphics	UHD Graphics 630	Arc B370
Generation		Intel Core Ultra Series 3
Package
Manufacturing Process	14 nm	3 nm
Socket	LGA-1151	Custom
Power Consumption	95 W	15-25 W
Peak Operating Temperature	100 °C	100 °C
Max Turbo Power Consumption		80 W
CPU Performance
Performance Cores	6	4
Performance Core Threads	12	4
Performance Core Base Frequency	4.0 GHz	1.9 GHz
Performance Core Turbo Frequency	5 GHz	4.7 GHz
Total Core Count	6	12
Total Thread Count	12	12
Bus Frequency	100 MHz	100 MHz
Multiplier	40x	19
L1 Cache	64 K per core	192 K per core
L2 Cache	256 K per core	2560 K per core
L3 Cache	12 MB shared	18 MB shared
Unlocked Multiplier	Yes	No
Efficiency Cores		8
Efficiency Core Threads		8
Efficiency Core Base Frequency		1.5 GHz
Efficiency Core Turbo Frequency		3.6 GHz
Memory Parameters
Memory Types	DDR4-2666	LPDDR5X-8533
Max Memory Size	128 GB	96 GB
Max Memory Channels	2	2
Max Memory Bandwidth	41.6 GB/s	153.6 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	350 MHz	800 MHz
GPU Max Dynamic Frequency	1200 MHz	2400 MHz
Shader Units	192	1024
Texture Units	24	64
Raster Operation Units	3	32
Execution Units	24	10
Power Consumption	15 W	45
Max Resolution	4096x2304 - 60 Hz	7680 x 4320 @ 60Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	5.0
PCIe Lanes	16	12
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2
AI Accelerator
Theoretical performance		50 TOPS
Benchmarks
Cinebench R23 Single Core	1311	1988
Cinebench R23 Multi Core	10110	16565
Geekbench 6 Single Core	1781	2743
Geekbench 6 Multi Core	7529	14448