Product Compare

Intel Core i7 12850HX vs Intel Core i7 1255U

	CPU Intel Core i7 12850HX	CPU Intel Core i7 1255U
General Parameters
Release Date	May 2022	Feb 2022
Manufacturer	Intel	Intel
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Alder Lake-HX	Alder Lake
Processor Number	i7-12850HX	i7-1255U
Integrated Graphics	UHD Graphics (32EU)	Iris Xe Graphics (96EU)
Package
Manufacturing Process	10 nm	10 nm
Socket	BGA-1744	BGA-1744
Power Consumption	45-55 W	12-15 W
Peak Operating Temperature	100 °C	100°C
Max Turbo Power Consumption		55 W
CPU Performance
Performance Cores	8	2
Performance Core Base Frequency	2.1 GHz	1.7 GHz
Performance Core Turbo Frequency	4.8 GHz	4.7 GHz
Efficiency Cores	8	8
Total Core Count	16	10
Total Thread Count	24	12
Bus Frequency	100 MHz	100 MHz
Multiplier	21x	17x
L1 Cache	80 K per core	80 K per core
L2 Cache	1280 K per core	1280 K per core
L3 Cache	25 MB shared	12 MB shared
Unlocked Multiplier	Yes	No
Performance Core Threads		4
Efficiency Core Threads		8
Efficiency Core Base Frequency		1.2 GHz
Efficiency Core Turbo Frequency		3.5 GHz
Memory Parameters
Memory Types	DDR5-4800, DDR4-3200	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size	128 GB	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	76.8 GB/s	76.8 GB/s
ECC Memory Support	Yes	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	300 MHz
GPU Max Dynamic Frequency	1450 MHz	1250 MHz
Shader Units	256	768
Texture Units	16	48
Raster Operation Units	8	24
Execution Units	32	96
Power Consumption	45 W	15 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	4.0
PCIe Lanes	20	20
Benchmarks
Cinebench R23 Single Core	1704	1701
Cinebench R23 Multi Core	16286	8233
Geekbench 6 Single Core	2217	2248
Geekbench 5 Single Core	1788	1628
Geekbench 6 Multi Core	12173	7162
Geekbench 5 Multi Core	14589	7372
Blender	246	125
Passmark CPU Single Core	3686	3308
Passmark CPU Multi Core	29839	13792