Product Compare

Intel Core i9 13900KS vs AMD Ryzen 5 7645HX

	CPU Intel Core i9 13900KS	CPU AMD Ryzen 5 7645HX
General Parameters
Release Date	Jan 2023	Jan 2023
Manufacturer	Intel	AMD
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Raptor Lake	Zen 4 (Dragon Range)
Processor Number	i9-13900KS
Integrated Graphics	UHD Graphics 770	Radeon 610M
Package
Manufacturing Process	10 nm	5 nm
Socket	LGA-1700	FL1
Power Consumption	150 W	45-75 W
Max Turbo Power Consumption	253 W
Peak Operating Temperature	100°C	100°C
CPU Performance
Performance Cores	8	6
Performance Core Threads	16	12
Performance Core Base Frequency	3.2 GHz	4.0 GHz
Performance Core Turbo Frequency	6 GHz	5 GHz
Efficiency Cores	16
Efficiency Core Threads	16
Efficiency Core Base Frequency	2.4 GHz
Efficiency Core Turbo Frequency	4.3 GHz
Total Core Count	24	6
Total Thread Count	32	12
Bus Frequency	100 MHz	100 MHz
Multiplier	32x	40x
L1 Cache	80 K per core	64 K per core
L2 Cache	32 MB shared	1 MB per core
L3 Cache	36 MB shared	32 MB shared
Unlocked Multiplier	Yes	Yes
Memory Parameters
Memory Types	DDR5-5600, DDR4-3200	DDR5-5200
Max Memory Size	192 GB	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	89.6 GB/s	83.2 GB/s
ECC Memory Support	Yes	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	1500 MHz
GPU Max Dynamic Frequency	1650 MHz	2200 MHz
Shader Units	256	128
Texture Units	16	8
Raster Operation Units	8	4
Execution Units	32	2
Power Consumption	15 W	15 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	5.0
PCIe Lanes	20	28
Benchmarks
Cinebench R23 Single Core	2317	1800
Cinebench R23 Multi Core	40837	13954
Geekbench 6 Single Core	3294	2720
Geekbench 6 Multi Core	22794	11906