Product Compare

AMD Ryzen 9 7945HX3D vs AMD Ryzen 7 3700U

	CPU AMD Ryzen 9 7945HX3D	CPU AMD Ryzen 7 3700U
General Parameters
Release Date	Aug 2023	Jan 2019
Manufacturer	Amd	AMD
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Zen 4 (Dragon Range)	Picasso
Processor Number	7945HX3D
Integrated Graphics	Radeon 610M	Radeon Vega 10
Generation	Ryzen 9 (Zen 4 (Dragon Range))
Package
Transistor Count	17.8 billions	4.9 billions
Manufacturing Process	5 nm	12 nm
Socket	FL1	FP5
Power Consumption	55-75 W	12-35 W
Peak Operating Temperature	89 °C	105 °C
Foundry	TSMC
Die Size	2x71 mm²
I/O Process Size	6 nm
I/O Die Size	122 mm²
Package	µFC-BGAFL1
CPU Performance
Performance Cores	16	4
Performance Core Threads	32	8
Performance Core Base Frequency	2.3 GHz	2.3 GHz
Performance Core Turbo Frequency	5.4 GHz	4 GHz
Total Core Count	16	4
Total Thread Count	32	8
Bus Frequency	100 MHz	100 MHz
Multiplier	23	23x
L1 Cache	64 K per core	96 K per core
L2 Cache	1 MB per core	512 K per core
L3 Cache	128 MB shared	4 MB shared
Unlocked Multiplier	Yes	No
SMP	1
Memory Parameters
Memory Types	DDR5-5200	DDR4-2400
Max Memory Size	64 GB	32 GB
Max Memory Channels	2	2
Max Memory Bandwidth	83.2 GB/s	35.76 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	1400 MHz
Shader Units	128	640
Texture Units	8	40
Raster Operation Units	4	8
Execution Units	2	10
Power Consumption	15	10 W
Max Resolution		3840x2160 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	3.0
PCIe Lanes	28	12
Benchmarks
Cinebench R23 Single Core	1957	920
Cinebench R23 Multi Core	33539	3792
Geekbench 6 Single Core	2799	809
Geekbench 6 Multi Core	16929	2380
Passmark CPU Single Core	4070	1976
Passmark CPU Multi Core	57113	7197