Product Compare

Intel Core i9 12900K vs Intel Core i7 11850H

	CPU Intel Core i9 12900K	CPU Intel Core i7 11850H
General Parameters
Release Date	Oct 2021	May 2021
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Alder Lake	Tiger Lake H45
Processor Number	i9-12900K	i7-11850H
Integrated Graphics	UHD Graphics 770	UHD Graphics for 11th Gen (32 EU)
Package
Manufacturing Process	10 nm	10 nm
Socket	LGA-1700	BGA-1787
Power Consumption	125 W	35-45 W
Peak Operating Temperature	100°C	100 °C
CPU Performance
Performance Cores	8	8
Performance Core Threads	16	16
Performance Core Base Frequency	3,2 GHz	2.1-2.5 GHz
Performance Core Turbo Frequency	5.1 GHz	4.8 GHz
Efficiency Cores	8
Efficiency Core Threads	8
Efficiency Core Base Frequency	2.4 GHz
Efficiency Core Turbo Frequency	3.9 GHz
Total Core Count	16	8
Total Thread Count	24	16
Bus Frequency	100 MHz	100 MHz
Multiplier	32x	21-25x
L1 Cache	64 K per core	96 K per core
L2 Cache	14 MB shared	1280 K per core
L3 Cache	30 MB shared	24 MB shared
Unlocked Multiplier	Yes	No
Memory Parameters
Memory Types	DDR5-4800, DDR4-3200	DDR4-3200
Max Memory Size	128 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	76.8 GB/s	51.2 GB/s
ECC Memory Support	Yes	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	350 MHz
GPU Max Dynamic Frequency	1550 MHz	1450 MHz
Shader Units	256	256
Texture Units	16	16
Raster Operation Units	8	8
Execution Units	32	32
Power Consumption	15 W	15 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	4.0
PCIe Lanes	20	20
Benchmarks
Cinebench R23 Single Core	2028	1509
Cinebench R23 Multi Core	27422	12233
Geekbench 6 Single Core	2631	1946
Geekbench 6 Multi Core	17004	8699
Blender	422	207