Product Compare

Intel Core i9 9900KS vs Intel Core i7 9800X

	CPU Intel Core i9 9900KS	CPU Intel Core i7 9800X
General Parameters
Release Date	Oct 2019	Oct 2018
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Coffee Lake	Skylake
Processor Number	i9-9900KS	i7-9800X
Integrated Graphics	UHD Graphics 630	N/A
Package
Manufacturing Process	14 nm	14 nm
Socket	LGA-1151	LGA-2066
Power Consumption	127 W	165 W
Peak Operating Temperature	100 °C	95 °C
CPU Performance
Performance Cores	8	8
Performance Core Threads	16	16
Performance Core Base Frequency	4.0 GHz	3.8 GHz
Performance Core Turbo Frequency	5 GHz	4.4 GHz
Total Core Count	8	8
Total Thread Count	16	16
Bus Frequency	100 MHz	100 MHz
Multiplier	40x	38x
L1 Cache	64 K per core	64 K per core
L2 Cache	256 K per core	1 MB per core
L3 Cache	16 MB shared	17 MB shared
Unlocked Multiplier	Yes	Yes
Memory Parameters
Memory Types	DDR4-2666	DDR4-2666
Max Memory Size	128 GB	128 GB
Max Memory Channels	2	4
Max Memory Bandwidth	41.6 GB/s	79.47 GB/s
ECC Memory Support	No	No
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
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	3.0
PCIe Lanes	16	44
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2	SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmarks
Cinebench R23 Single Core	1323	1263
Cinebench R23 Multi Core	13343	13055
Geekbench 6 Single Core	1678	1314
Geekbench 5 Single Core	1391	1225
Geekbench 6 Multi Core	8751	7991
Geekbench 5 Multi Core	9636	9648
Passmark CPU Single Core	3029	2573
Passmark CPU Multi Core	19417	18121