Product Compare

Intel Core i7 7700K vs Intel Core i9 9900KF

	CPU Intel Core i7 7700K	CPU Intel Core i9 9900KF
General Parameters
Release Date	Jan 2017	Jan 2019
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Kaby Lake	Coffee Lake
Processor Number	i7-7700K	i9-9900KF
Integrated Graphics	HD Graphics 630	N/A
Package
Manufacturing Process	14 nm	14 nm
Socket	LGA-1151	LGA-1151
Power Consumption	91 W	95 W
Peak Operating Temperature	100 °C	100 °C
CPU Performance
Performance Cores	4	8
Performance Core Threads	8	16
Performance Core Base Frequency	4.2 GHz	3.6 GHz
Performance Core Turbo Frequency	4.5 GHz	5 GHz
Total Core Count	4	8
Total Thread Count	8	16
Bus Frequency	42 MHz	100 MHz
Multiplier	100x	36x
L1 Cache	64 K per core	64 K per core
L2 Cache	256 K per core	256 K per core
L3 Cache	8 MB shared	16 MB shared
Unlocked Multiplier	Yes	Yes
Memory Parameters
Memory Types	DDR4-2400, DDR3L-1600	DDR4-2666
Max Memory Size	64 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	35.76 GB/s	41.6 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	350 MHz
GPU Max Dynamic Frequency	1150 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	16
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2	SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	1209	1260
Cinebench R23 Multi Core	5881	12606
Geekbench 6 Single Core	1557	1612
Geekbench 5 Single Core	1129	1300
Geekbench 6 Multi Core	5260	7648
Geekbench 5 Multi Core	4705	8856
Passmark CPU Single Core	2712	2945
Passmark CPU Multi Core	9594	18462