Product Compare

AMD Ryzen 9 7945HX3D vs Intel Core i9 13900K

	CPU AMD Ryzen 9 7945HX3D	CPU Intel Core i9 13900K
General Parameters
Release Date	Aug 2023	Sep 2022
Manufacturer	Amd	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Zen 4 (Dragon Range)	Raptor Lake
Processor Number	7945HX3D	i9-13900K
Integrated Graphics	Radeon 610M	UHD Graphics 770
Generation	Ryzen 9 (Zen 4 (Dragon Range))
Package
Transistor Count	17.8 billions
Manufacturing Process	5 nm	10 nm
Socket	FL1	LGA-1700
Power Consumption	55-75 W	125 W
Peak Operating Temperature	89 °C	100°C
Foundry	TSMC
Die Size	2x71 mm²
I/O Process Size	6 nm
I/O Die Size	122 mm²
Package	µFC-BGAFL1
Max Turbo Power Consumption		253 W
CPU Performance
Performance Cores	16	8
Performance Core Threads	32	16
Performance Core Base Frequency	2.3 GHz	3.0 GHz
Performance Core Turbo Frequency	5.4 GHz	5.4 GHz
Total Core Count	16	24
Total Thread Count	32	32
Bus Frequency	100 MHz	100 MHz
Multiplier	23	30x
L1 Cache	64 K per core	80 K per core
L2 Cache	1 MB per core	2 MB per core
L3 Cache	128 MB shared	36 MB shared
Unlocked Multiplier	Yes	Yes
SMP	1
Efficiency Cores		16
Efficiency Core Threads		16
Efficiency Core Base Frequency		2.2 GHz
Efficiency Core Turbo Frequency		4.3 GHz
Memory Parameters
Memory Types	DDR5-5200	DDR5-5600, DDR4-3200
Max Memory Size	64 GB	192 GB
Max Memory Channels	2	2
Max Memory Bandwidth	83.2 GB/s	89.6 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	400 MHz	300 MHz
GPU Max Dynamic Frequency	2200 MHz	1650 MHz
Shader Units	128	256
Texture Units	8	16
Raster Operation Units	4	8
Execution Units	2	32
Power Consumption	15	15 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	5.0
PCIe Lanes	28	20
Benchmarks
Cinebench R23 Single Core	1957	2261
Cinebench R23 Multi Core	33539	37263
Geekbench 6 Single Core	2799	3034
Geekbench 6 Multi Core	16929	21277
Passmark CPU Single Core	4070	4637
Passmark CPU Multi Core	57113	59387