Product Compare

AMD EPYC 7742 vs Intel Core i7 8705G

	CPU AMD EPYC 7742	CPU Intel Core i7 8705G
General Parameters
Release Date	Aug 2019	Jan 2018
Manufacturer	AMD	Intel
Type	Server	Laptop
Core Architecture	Rome	Kaby Lake G
Integrated Graphics	N/A
Generation	EPYC (Zen 2 (Rome))
Instruction Set		x86-64
Processor Number		i7-8705G
Package
Transistor Count	3.8 billions
Manufacturing Process	7 nm	14 nm
Socket	AMD Socket SP3	BGA-2270
Power Consumption	225 W	0 W
Foundry	TSMC
Die Size	74 mm²
Package	FCLGA-4094
Peak Operating Temperature		100 °C
CPU Performance
Performance Core Base Frequency	2.25 GHz	3.1 GHz
Performance Core Turbo Frequency	3.4 GHz	4.1 GHz
Total Core Count	64	4
Total Thread Count	128	8
Bus Frequency	100 MHz	100 MHz
Multiplier	22.5	31x
L1 Cache	96 K per core	64 K per core
L2 Cache	512 K per core	256 K per core
L3 Cache	256 MB shared	8 MB shared
Unlocked Multiplier	No	No
SMP	2
Performance Cores		4
Performance Core Threads		8
Memory Parameters
Memory Types	DDR4-3200	DDR4-2400
Max Memory Channels	8	2
ECC Memory Support	Yes	No
Max Memory Size		64 GB
Max Memory Bandwidth		37.5 GB/s
Miscellaneous
PCIe Version	4	3.0
Official Website		Official Link ↗
PCIe Lanes		8
Extended Instruction Set		SSE4.1, SSE4.2, AVX-2
Benchmarks
Geekbench 6 Single Core	404	1106
Geekbench 6 Multi Core	170	3101