Product Compare

Intel Core i5 8279U vs Intel Core i7 6800K

	CPU Intel Core i5 8279U	CPU Intel Core i7 6800K
General Parameters
Release Date	May 2019	May 2016
Manufacturer	Intel	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Coffee Lake	Broadwell E
Processor Number	i5-8279U	i7-6800K
Integrated Graphics	Iris Plus Graphics 655	N/A
Package
Manufacturing Process	14 nm	14 nm
Socket	BGA-1528	LGA-2011-3
Power Consumption	28 W	140 W
Peak Operating Temperature	100 °C
CPU Performance
Performance Cores	4	6
Performance Core Threads	8	12
Performance Core Base Frequency	2.4 GHz	3.4 GHz
Performance Core Turbo Frequency	4.1 GHz	3.6 GHz
Total Core Count	4	6
Total Thread Count	8	12
Bus Frequency	100 MHz	100 MHz
Multiplier	24x	34x
L1 Cache	32 K per core	32 K per core
L2 Cache	256 K per core	256 K per core
L3 Cache	6 MB shared	15 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	DDR4-2400, LPDDR3-2133	DDR4-2133
Max Memory Size	32 GB	128 GB
Max Memory Channels	2	4
Max Memory Bandwidth	37.5 GB/s	76.8 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	300 MHz
GPU Max Dynamic Frequency	1150 MHz
Shader Units	384
Texture Units	48
Raster Operation Units	6
Execution Units	48
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	28
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	1085	951
Cinebench R23 Multi Core	4440	6632
Geekbench 6 Single Core	1313	1363
Geekbench 5 Single Core	951	922
Geekbench 6 Multi Core	4465	6495
Geekbench 5 Multi Core	3929	5537
Blender	59	93
Passmark CPU Single Core	2365	2269
Passmark CPU Multi Core	7732	10740