Product Compare

Intel Core i9 10920X vs Intel Core i9 9900K

	CPU Intel Core i9 10920X	CPU Intel Core i9 9900K
General Parameters
Release Date	Oct 2019	Oct 2018
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Cascade Lake	Coffee Lake
Processor Number	i9-10920X	i9-9900K
Integrated Graphics	N/A	UHD Graphics 630
Package
Manufacturing Process	14 nm	14 nm
Socket	LGA-2066	LGA-1151
Power Consumption	165 W	95 W
Peak Operating Temperature	94 °C	100 °C
CPU Performance
Performance Cores	12	8
Performance Core Threads	24	16
Performance Core Base Frequency	3.5 GHz	3.6 GHz
Performance Core Turbo Frequency	4.6 GHz	5 GHz
Total Core Count	12	8
Total Thread Count	24	16
Bus Frequency	100 MHz	100 MHz
L2 Cache	1 MB per core	256 K per core
L3 Cache	20 MB shared	16 MB shared
Unlocked Multiplier	Yes	Yes
Multiplier		36x
L1 Cache		64 K per core
Memory Parameters
Memory Types	DDR4-2933	DDR4-2666
Max Memory Size	256 GB	128 GB
Max Memory Channels	4	2
Max Memory Bandwidth	93.8 GB/s	41.6 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	3.0
PCIe Lanes	48	16
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2, AVX-512	SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		350 MHz
GPU Max Dynamic Frequency		1200 MHz
Shader Units		192
Texture Units		24
Raster Operation Units		3
Execution Units		24
Power Consumption		15 W
Max Resolution		4096x2304 - 60 Hz
Benchmarks
Cinebench R23 Single Core	1280	1333
Cinebench R23 Multi Core	15354	12496
Geekbench 6 Single Core	1696	1665
Geekbench 5 Single Core	1201	1265
Geekbench 6 Multi Core	9541	6395
Geekbench 5 Multi Core	13408	8406
Passmark CPU Single Core	2738	2945
Passmark CPU Multi Core	26244	18381