Product Compare

Intel Core i7 8705G vs Intel Core i9 12900HX

	CPU Intel Core i7 8705G	CPU Intel Core i9 12900HX
General Parameters
Release Date	Jan 2018	May 2022
Manufacturer	Intel	Intel
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Kaby Lake G	Alder Lake
Processor Number	i7-8705G	i9-12900HX
Integrated Graphics		UHD Graphics (32EU)
Package
Manufacturing Process	14 nm	10 nm
Socket	BGA-2270	BGA-1964
Power Consumption	0 W	45-55 W
Peak Operating Temperature	100 °C	100°C
Max Turbo Power Consumption		157 W
CPU Performance
Performance Cores	4	8
Performance Core Threads	8	16
Performance Core Base Frequency	3.1 GHz	2.3 GHz
Performance Core Turbo Frequency	4.1 GHz	5 GHz
Total Core Count	4	16
Total Thread Count	8	24
Bus Frequency	100 MHz	100 MHz
Multiplier	31x	23x
L1 Cache	64 K per core	80 K per core
L2 Cache	256 K per core	1280 K per core
L3 Cache	8 MB shared	30 MB shared
Unlocked Multiplier	No	Yes
Efficiency Cores		8
Efficiency Core Threads		8
Efficiency Core Base Frequency		1.7 GHz
Efficiency Core Turbo Frequency		3.6 GHz
Memory Parameters
Memory Types	DDR4-2400	DDR5-4800, DDR4-3200
Max Memory Size	64 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	37.5 GB/s	76.8 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	5.0
PCIe Lanes	8	20
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		300 MHz
GPU Max Dynamic Frequency		1550 MHz
Shader Units		256
Texture Units		16
Raster Operation Units		8
Execution Units		32
Power Consumption		45 W
Benchmarks
Cinebench R23 Single Core	1116	1904
Cinebench R23 Multi Core	4907	20977
Geekbench 6 Single Core	1106	2519
Geekbench 5 Single Core	1020	1896
Geekbench 6 Multi Core	3101	14447
Geekbench 5 Multi Core	3854	16154
Passmark CPU Single Core	2256	3874
Passmark CPU Multi Core	7755	34632