Product Compare

Intel Core Ultra 7 255H vs Intel Core i3 1315U

	CPU Intel Core Ultra 7 255H	CPU Intel Core i3 1315U
General Parameters
Release Date	Jan 2025	Jan 2023
Manufacturer	Intel	Intel
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Arrow Lake	Raptor Lake
Processor Number	255H	i3-1315U
Integrated Graphics	Arc Graphics 140T	UHD Graphics (64EU)
Package
Manufacturing Process	3 nm	10 nm
Socket	FCBGA-2049	BGA-1744
Power Consumption	20-28 W	12-15 W
Max Turbo Power Consumption	115 W	55 W
Peak Operating Temperature	110 °C	100 °C
CPU Performance
Performance Cores	6	2
Performance Core Threads	6	4
Performance Core Base Frequency	2.0 GHz	1.2 GHz
Performance Core Turbo Frequency	5.1 GHz	4.5 GHz
Efficiency Cores	10	4
Efficiency Core Threads	10	4
Efficiency Core Base Frequency	1.5 GHz	0.9 GHz
Efficiency Core Turbo Frequency	4.4 GHz	3.3 GHz
Total Core Count	16	6
Total Thread Count	16	8
Bus Frequency	100 MHz	100 MHz
Multiplier	20	12
L1 Cache	112 K per core	80 K per core
L2 Cache	2 MB per core	1280 K per core
L3 Cache	24 MB shared	10 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	LPDDR5-8400,LPDDR5x-8400,DDR5-6400	DDR5-5200,DDR4-3200,LPDDR5-5200,LPDDR5x-5200,LPDDR4x-4267
Max Memory Size	128 GB	64 GB
Max Memory Channels	2	2
ECC Memory Support	No	No
Max Memory Bandwidth		76.8 GB/s
Graphics Card Parameters
Integrated Graphics	true	true
GPU Max Dynamic Frequency	2250 MHz	1250 MHz
GPU Base Frequency		300 MHz
Shader Units		512
Texture Units		32
Raster Operation Units		16
Execution Units		64
Power Consumption		15
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	4.0
PCIe Lanes	28	20
Benchmarks
Cinebench R23 Single Core	2029	1648
Cinebench R23 Multi Core	20521	6195
Geekbench 6 Single Core	2823	1990
Geekbench 6 Multi Core	15662	6040
Blender	278	72