Product Compare

Intel Core i9 12900K vs Intel Core i9 9980HK

	CPU Intel Core i9 12900K	CPU Intel Core i9 9980HK
General Parameters
Release Date	Oct 2021	Apr 2019
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Alder Lake	Coffee Lake
Processor Number	i9-12900K	i9-9980HK
Integrated Graphics	UHD Graphics 770	UHD Graphics 630
Package
Manufacturing Process	10 nm	14 nm
Socket	LGA-1700	BGA-1440
Power Consumption	125 W	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	2.4 GHz
Performance Core Turbo Frequency	5.1 GHz	5 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
Multiplier	32x	24x
L1 Cache	64 K per core	64 K per core
L2 Cache	14 MB shared	256 K per core
L3 Cache	30 MB shared	16 MB shared
Unlocked Multiplier	Yes	Yes
Memory Parameters
Memory Types	DDR5-4800, DDR4-3200	DDR4-2666, LPDDR3-2133
Max Memory Size	128 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	76.8 GB/s	41.8 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	1250 MHz
Shader Units	256	192
Texture Units	16	24
Raster Operation Units	8	3
Execution Units	32	24
Power Consumption	15 W	15 W
Max Resolution		4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	3.0
PCIe Lanes	20	16
Extended Instruction Set		SSE4.1, SSE4.2, AVX-2
Benchmarks
Geekbench 6 Single Core	2631	1379
Geekbench 6 Multi Core	17004	6449