Product Compare

Intel Core i7 6800K vs Intel Core i7 1265U

	CPU Intel Core i7 6800K	CPU Intel Core i7 1265U
General Parameters
Release Date	May 2016	Feb 2022
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Broadwell E	Alder Lake-U
Processor Number	i7-6800K	i7-1265U
Integrated Graphics	N/A	Iris Xe Graphics G7 (96EU)
Package
Manufacturing Process	14 nm	10 nm
Socket	LGA-2011-3	BGA-1744
Power Consumption	140 W	12-15 W
Peak Operating Temperature		100 °C
CPU Performance
Performance Cores	6	2
Performance Core Threads	12
Performance Core Base Frequency	3.4 GHz	1.8 GHz
Performance Core Turbo Frequency	3.6 GHz	4.8 GHz
Total Core Count	6	10
Total Thread Count	12	12
Bus Frequency	100 MHz	100 MHz
Multiplier	34x	18x
L1 Cache	32 K per core	80 K per core
L2 Cache	256 K per core	1280 K per core
L3 Cache	15 MB shared	12 MB shared
Unlocked Multiplier	No	No
Efficiency Cores		8
Memory Parameters
Memory Types	DDR4-2133	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size	128 GB	64 GB
Max Memory Channels	4	2
Max Memory Bandwidth	76.8 GB/s	76.8 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	4.0
PCIe Lanes	28	20
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		300 MHz
GPU Max Dynamic Frequency		1250 MHz
Shader Units		768
Texture Units		48
Raster Operation Units		24
Execution Units		96
Power Consumption		15 W
Benchmarks
Cinebench R23 Single Core	951	1737
Cinebench R23 Multi Core	6632	8040
Geekbench 6 Single Core	1363	1503
Geekbench 5 Single Core	922	1699
Geekbench 6 Multi Core	6495	2916
Geekbench 5 Multi Core	5537	7725
Blender	93	59
Passmark CPU Single Core	2269	3341
Passmark CPU Multi Core	10740	13724