Product Compare

Intel Core i7 13790F vs Intel Core i5 6400

	CPU Intel Core i7 13790F	CPU Intel Core i5 6400
General Parameters
Release Date	Feb 2023	Sep 2015
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Core Architecture	Raptor Lake-S	Skylake
Integrated Graphics	N/A	HD Graphics 530
Generation	Core i7 (Raptor Lake)
Instruction Set		x86-64
Processor Number		i5-6400
Package
Manufacturing Process	10 nm	14 nm
Socket	Intel Socket 1700	LGA-1151
Power Consumption	65 W	65 W
Max Turbo Power Consumption	219 W
Peak Operating Temperature	100 °C
Foundry	Intel
Die Size	257 mm²
Package	FC-LGA16A
CPU Performance
Performance Cores	8	4
Performance Core Threads	16	4
Performance Core Base Frequency	2.1 GHz	2.7 GHz
Performance Core Turbo Frequency	5.2 GHz	3.3 GHz
Efficiency Cores	8
Efficiency Core Threads	8
Efficiency Core Base Frequency	1.5 GHz
Efficiency Core Turbo Frequency	4.1 GHz
Total Core Count	16	4
Total Thread Count	24	4
Bus Frequency	100 MHz	100 MHz
Multiplier	21.0	27x
L1 Cache	80 K per core	64 K per core
L2 Cache	2 MB per core	256 K per core
L3 Cache	33 MB shared	6 MB shared
Unlocked Multiplier	No	No
SMP	1
Memory Parameters
Memory Types	DDR4-3200, DDR5-5600	DDR4-2133, DDR3L-1600
Max Memory Size	128 GB	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	89.6 GB/s	34.1 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5	3.0
PCIe Lanes	20	16
Extended Instruction Set		SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics		true
GPU Max Dynamic Frequency		950 MHz
Benchmarks
Cinebench R23 Single Core	2019	898
Cinebench R23 Multi Core	26247	3214
Geekbench 6 Single Core	2815	1143
Geekbench 6 Multi Core	13673	3312
Passmark CPU Single Core	2451	1961
Passmark CPU Multi Core	51601	5151