Product Compare

Intel Core i9 13900KF vs Intel Core i7 6950X

	CPU Intel Core i9 13900KF	CPU Intel Core i7 6950X
General Parameters
Release Date	Sep 2022	May 2016
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Raptor Lake	Broadwell E
Processor Number	i9-13900K	i7-6950X
Integrated Graphics	No	N/A
Package
Manufacturing Process	10 nm	14 nm
Socket	LGA-1700	LGA-2011-3
Power Consumption	125 W	140 W
Max Turbo Power Consumption	253 W
Peak Operating Temperature	100°C
CPU Performance
Performance Cores	8	10
Performance Core Threads	16	20
Performance Core Base Frequency	3.0 GHz	3.0 GHz
Performance Core Turbo Frequency	5.4 GHz	3.5 GHz
Efficiency Cores	16
Efficiency Core Threads	16
Efficiency Core Base Frequency	2.2 GHz
Efficiency Core Turbo Frequency	4.3 GHz
Total Core Count	24	10
Total Thread Count	32	20
Bus Frequency	100 MHz	100 MHz
Multiplier	30x	30x
L1 Cache	80 K per core	32 K per core
L2 Cache	2 MB per core	256 K per core
L3 Cache	36 MB shared	25 MB shared
Unlocked Multiplier	Yes	No
Memory Parameters
Memory Types	DDR5-5600, DDR4-3200	DDR4-2133
Max Memory Size	192 GB	128 GB
Max Memory Channels	2	4
Max Memory Bandwidth	89.6 GB/s	76.8 GB/s
ECC Memory Support	Yes	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	3.0
PCIe Lanes	20	40
Benchmarks
Cinebench R23 Single Core	2261	1069
Cinebench R23 Multi Core	37263	9743
Geekbench 6 Single Core	3074	1020
Geekbench 6 Multi Core	22375	6726
Passmark CPU Single Core	4624	2330
Passmark CPU Multi Core	58710	17362