Product Compare

Intel Core i7 8700K vs AMD Ryzen 7 7840H

	CPU Intel Core i7 8700K	CPU AMD Ryzen 7 7840H
General Parameters
Release Date	Oct 2017	Jan 2023
Manufacturer	Intel	AMD
Type	Desktop	Laptop
Instruction Set	x86-64
Core Architecture	Coffee Lake	Phoenix
Processor Number	i7-8700K
Integrated Graphics	UHD Graphics 630	Radeon 780M
Generation		Ryzen 7 (Zen 4 (Phoenix))
Package
Manufacturing Process	14 nm	4 nm
Socket	LGA-1151	AMD Socket FP8
Power Consumption	95 W	35 W
Peak Operating Temperature	100 °C	100 °C
Transistor Count		25 billions
Foundry		TSMC
Die Size		178 mm²
Package		FP8, FP7, FP7r2
CPU Performance
Performance Cores	6
Performance Core Threads	12
Performance Core Base Frequency	3.7 GHz	3.8 GHz
Performance Core Turbo Frequency	4.7 GHz	5.1 GHz
Total Core Count	6	8
Total Thread Count	12	16
Bus Frequency	100 MHz	100 MHz
Multiplier	37x	38.0
L1 Cache	64 K per core	64 K per core
L2 Cache	256 K per core	1 MB per core
L3 Cache	12 MB shared	16 MB shared
Unlocked Multiplier	Yes	No
SMP		1
Memory Parameters
Memory Types	DDR4-2666	DDR5-5600
Max Memory Size	128 GB	256 GB
Max Memory Channels	2	2
Max Memory Bandwidth	41.6 GB/s	89.6 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	350 MHz
GPU Max Dynamic Frequency	1200 MHz	2700 MHz
Shader Units	192
Texture Units	24
Raster Operation Units	3
Execution Units	24	12
Power Consumption	15 W
Max Resolution	4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	4
PCIe Lanes	16	20
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2
Benchmarks
Geekbench 6 Single Core	1475	2625
Geekbench 6 Multi Core	6339	11813