Product Compare

AMD Ryzen 9 7940HX vs Intel Core i7 12700K

	CPU AMD Ryzen 9 7940HX	CPU Intel Core i7 12700K
General Parameters
Release Date	Jan 2024	Oct 2021
Manufacturer	AMD	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Dragon Range	Alder Lake
Integrated Graphics	Radeon 610M	UHD Graphics 770
Generation	Ryzen 9 (Zen 4 (Dragon Range))
Processor Number		i7-12700K
Package
Transistor Count	13.14 billions
Manufacturing Process	5 nm	10 nm
Socket	AMD Socket FL1	LGA-1700
Power Consumption	55 W	125 W
Peak Operating Temperature	100°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		190 W
CPU Performance
Performance Cores	16	8
Performance Core Threads	32	16
Performance Core Base Frequency	2.4 GHz	3.6 GHz
Performance Core Turbo Frequency	5.2 GHz	4.9 GHz
Total Core Count	16	12
Total Thread Count	32	20
Bus Frequency	100 MHz	100 MHz
Multiplier	24.0	36x
L1 Cache	64 KB per core	80 K per core
L2 Cache	1 MB per core	12 MB shared
L3 Cache	64 MB shared	25 MB shared
Unlocked Multiplier	Yes	Yes
SMP	1
Efficiency Cores		4
Efficiency Core Threads		4
Efficiency Core Base Frequency		2.7 GHz
Efficiency Core Turbo Frequency		3.8 GHz
Memory Parameters
Memory Types	DDR5-5200	DDR5-4800, DDR4-3200
Max Memory Size	64 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	83.2 GB/s	76.8 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	1500 MHz
Shader Units	128	256
Texture Units	8	16
Raster Operation Units	4	8
Execution Units	2	32
Power Consumption	15 W	15 W
Miscellaneous
PCIe Version	5	5.0
PCIe Lanes	28	20
Official Website		Official Link ↗
Benchmarks
Cinebench R23 Single Core	1864	1944
Cinebench R23 Multi Core	33370	22801
Geekbench 6 Single Core	2688	2625
Geekbench 6 Multi Core	15655	14728
Blender	575	364