Intel Core Ultra 7 155H vs Intel Core i3 1305U
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Jan 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Meteor Lake
Raptor Lake
Processor Number
155H
i3-1305U
Integrated Graphics
Arc Graphics (8-Cores)
UHD Graphics (64EU)
Generation
Ultra 7 (Meteor Lake)
—
Package
Manufacturing Process
7 nm
10 nm
Socket
FCBGA-2049
BGA-1744
Power Consumption
20-65 W
12-15 W
Max Turbo Power Consumption
115 W
55 W
Peak Operating Temperature
110 °C
100°C
Foundry
Intel
—
Package
FC-BGA
—
CPU Performance
Performance Cores
6
1
Performance Core Threads
12
2
Performance Core Base Frequency
1.4 GHz
1.6 GHz
Performance Core Turbo Frequency
4.8 GHz
4.5 GHz
Efficiency Cores
10
4
Efficiency Core Threads
10
4
Efficiency Core Base Frequency
0.9 GHz
1.3 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.3 GHz
Total Core Count
16
5
Total Thread Count
22
6
Bus Frequency
100 MHz
100 MHz
Multiplier
14
16x
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
SMP
1
—
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267
Max Memory Size
96 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
120 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
2250 MHz
1250 MHz
Shader Units
1024
512
Texture Units
64
32
Raster Operation Units
32
16
Execution Units
128
64
Power Consumption
28
45 W
Max Resolution
7680x4320 - 60 Hz
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
1,796
1,593
Cinebench R23
15,052
4,392
Geekbench 6
2,419
1,803
Geekbench 6
12,505
3,566
Cinebench 2024
100
—
Cinebench 2024
802
—
Blender
265
26
Passmark CPU
3,490
—
Passmark CPU
24,927
—
Geekbench 5
—
1,526
Geekbench 5
—
5,000
▲ Specs Compare
Data sourced from official specifications and benchmark tests.