Product Compare

Intel Core i9 7980XE vs Intel Core i7 8665U

	CPU Intel Core i9 7980XE	CPU Intel Core i7 8665U
General Parameters
Release Date	Sep 2017	Apr 2019
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Skylake	Whiskey Lake
Processor Number	i9-7980XE	i7-8665U
Integrated Graphics	N/A	UHD Graphics 620
Package
Manufacturing Process	14 nm	14 nm
Socket	LGA-2066	BGA-1528
Power Consumption	165 W	15 W
Peak Operating Temperature	94 °C	100 °C
CPU Performance
Performance Cores	18	4
Performance Core Threads	36	8
Performance Core Base Frequency	2.6 GHz	1.9 GHz
Performance Core Turbo Frequency	4.2 GHz	4.8 GHz
Total Core Count	18	4
Total Thread Count	36	8
Bus Frequency	100 MHz
Multiplier	26x	19x
L1 Cache	64 K per core	32 K per core
L2 Cache	1 MB per core	256 K per core
L3 Cache	25 MB shared	8 MB shared
Unlocked Multiplier	Yes	No
Memory Parameters
Memory Types	DDR4-2666	DDR4-2400, LPDDR3-2133
Max Memory Size	128 GB	64 GB
Max Memory Channels	4	2
Max Memory Bandwidth	79.47 GB/s	37.5 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	3.0
PCIe Lanes	44	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		300 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
Benchmarks
Cinebench R23 Single Core	1263	1244
Cinebench R23 Multi Core	28196	3752
Geekbench 6 Single Core	1410	1484
Geekbench 6 Multi Core	11418	3939
Passmark CPU Single Core	2492	2192
Passmark CPU Multi Core	30462	6232