Product Compare

Intel Core i7 1255U vs Intel Celeron G6900

	CPU Intel Core i7 1255U	CPU Intel Celeron G6900
General Parameters
Release Date	Feb 2022	Jan 2022
Manufacturer	Intel	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Alder Lake	Alder Lake
Processor Number	i7-1255U	G6900
Integrated Graphics	Iris Xe Graphics (96EU)	UHD Graphics 710
Package
Manufacturing Process	10 nm	10 nm
Socket	BGA-1744	LGA-1700
Power Consumption	12-15 W	46 W
Max Turbo Power Consumption	55 W
Peak Operating Temperature	100°C	100 °C
CPU Performance
Performance Cores	2	2
Performance Core Threads	4	2
Performance Core Base Frequency	1.7 GHz	3.4 GHz
Performance Core Turbo Frequency	4.7 GHz
Efficiency Cores	8
Efficiency Core Threads	8
Efficiency Core Base Frequency	1.2 GHz
Efficiency Core Turbo Frequency	3.5 GHz
Total Core Count	10	2
Total Thread Count	12	2
Bus Frequency	100 MHz	100 MHz
Multiplier	17x	34x
L1 Cache	80 K per core	80 K per core
L2 Cache	1280 K per core	1280 K per core
L3 Cache	12 MB shared	4 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267	DDR5-4800, DDR4-3200
Max Memory Size	64 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	76.8 GB/s	76.8 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	300 MHz
GPU Max Dynamic Frequency	1250 MHz	1300 MHz
Shader Units	768	128
Texture Units	48	8
Raster Operation Units	24	8
Execution Units	96	16
Power Consumption	15 W	15 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	5.0
PCIe Lanes	20	20
Benchmarks
Geekbench 6 Single Core	2248	1666
Geekbench 5 Single Core	1628	1303
Geekbench 6 Multi Core	7162	2676
Geekbench 5 Multi Core	7372	2535
Passmark CPU Single Core	3308	2674
Passmark CPU Multi Core	13792	4402