Product Compare

AMD Ryzen 7 5700U vs AMD Ryzen 9 7945HX3D

	CPU AMD Ryzen 7 5700U	CPU AMD Ryzen 9 7945HX3D
General Parameters
Release Date	Jan 2021	Aug 2023
Manufacturer	AMD	Amd
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Lucienne	Zen 4 (Dragon Range)
Integrated Graphics	Radeon RX Vega 8	Radeon 610M
Processor Number		7945HX3D
Generation		Ryzen 9 (Zen 4 (Dragon Range))
Package
Manufacturing Process	7 nm	5 nm
Socket	FP6	FL1
Power Consumption	10-25 W	55-75 W
Peak Operating Temperature	105 °C	89 °C
Transistor Count		17.8 billions
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	8	16
Performance Core Threads	16	32
Performance Core Base Frequency	1.8 GHz	2.3 GHz
Performance Core Turbo Frequency	4.3 GHz	5.4 GHz
Total Core Count	8	16
Total Thread Count	16	32
Bus Frequency	100 MHz	100 MHz
Multiplier	18x	23
L1 Cache	64 K per core	64 K per core
L2 Cache	512 K per core	1 MB per core
L3 Cache	8 MB shared	128 MB shared
Unlocked Multiplier	No	Yes
SMP		1
Memory Parameters
Memory Types	DDR4-3200, LPDDR4-4266	DDR5-5200
Max Memory Size	32 GB	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	51.2 GB/s	83.2 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Max Dynamic Frequency	1900 MHz	2200 MHz
Shader Units	512	128
Texture Units	32	8
Raster Operation Units	8	4
Power Consumption	15 W	15
GPU Base Frequency		400 MHz
Execution Units		2
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	5.0
PCIe Lanes	12	28
Benchmarks
Cinebench R23 Single Core	1260	1957
Cinebench R23 Multi Core	8959	33539
Geekbench 6 Single Core	1303	2799
Geekbench 6 Multi Core	4856	16929
Passmark CPU Single Core	2584	4070
Passmark CPU Multi Core	15706	57113