Product Compare

AMD Ryzen 5 7645HX vs Intel Core i9 12900

	CPU AMD Ryzen 5 7645HX	CPU Intel Core i9 12900
General Parameters
Release Date	Jan 2023	Jan 2022
Manufacturer	AMD	Intel
Type	Laptop	Desktop
Instruction Set	x86-64
Core Architecture	Zen 4 (Dragon Range)	Alder Lake-S
Integrated Graphics	Radeon 610M	UHD Graphics 770
Generation		Core i9 (Alder Lake-S)
Package
Manufacturing Process	5 nm	10 nm
Socket	FL1	Intel Socket 1700
Power Consumption	45-75 W	65 W
Peak Operating Temperature	100°C	72 °C
Foundry		Intel
Die Size		215 mm²
Package		FC-LGA16A
CPU Performance
Performance Cores	6	8
Performance Core Threads	12	16
Performance Core Base Frequency	4.0 GHz	2.4 GHz
Performance Core Turbo Frequency	5 GHz	5.1 GHz
Total Core Count	6	16
Total Thread Count	12	24
Bus Frequency	100 MHz	100 MHz
Multiplier	40x	24.0
L1 Cache	64 K per core	80 KB per core
L2 Cache	1 MB per core	1.25 MB per core
L3 Cache	32 MB shared	30 MB shared
Unlocked Multiplier	Yes	Yes
Efficiency Cores		8
Efficiency Core Threads		8
Efficiency Core Base Frequency		1800 MHz
Efficiency Core Turbo Frequency		3.8 GHz
SMP		1
Memory Parameters
Memory Types	DDR5-5200	DDR4-3200, DDR5-4800
Max Memory Size	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	83.2 GB/s	76.8 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	1500 MHz
GPU Max Dynamic Frequency	2200 MHz
Shader Units	128
Texture Units	8
Raster Operation Units	4
Execution Units	2
Power Consumption	15 W
Miscellaneous
Official Website	Official Link ↗
PCIe Version	5.0	5
PCIe Lanes	28	20
Benchmarks
Cinebench R23 Single Core	1800	1988
Cinebench R23 Multi Core	13954	26454
Geekbench 6 Single Core	2720	2727
Geekbench 6 Multi Core	11906	13396