Home Comparison Intel Core Ultra 7 155H vs Intel Core i3 1305U

Intel Core Ultra 7 155H vs Intel Core i3 1305U

Intel Core Ultra 7 155H
VS
Intel Core i3 1305U
Intel Core Ultra 7 155H
Intel Core i3 1305U
We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz and Intel Core i3 1305U with 5 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 155H 's Advantages
Released 11 months late
Better graphics card performance
Higher specification of memory (7467 vs 5200)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (24MB vs 10MB)
More modern manufacturing process (7nm vs 10nm)
Intel Core i3 1305U 's Advantages
Higher base frequency (1.6GHz vs 1.4GHz)
Lower TDP (15W vs 65W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 7 155H +8%
1733
Intel Core i3 1305U
1593
Cinebench R23 Multi Core
Intel Core Ultra 7 155H +199%
13144
Intel Core i3 1305U
4392
Geekbench 6 Single Core
Intel Core Ultra 7 155H +32%
2386
Intel Core i3 1305U
1803
Geekbench 6 Multi Core
Intel Core Ultra 7 155H +251%
12518
Intel Core i3 1305U
3566
Blender
Intel Core Ultra 7 155H +919%
265
Intel Core i3 1305U
26
Intel Core Ultra 7 155H
VS
Intel Core i3 1305U

General Parameters

Dec 2023
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Raptor Lake
155H
Processor Number
i3-1305U
FCBGA-2049
Socket
BGA-1744
Arc Graphics (8-Cores)
Integrated Graphics
UHD Graphics (64EU)
Ultra 7 (Meteor Lake)
Generation
-

Package

7 nm
Manufacturing Process
10 nm
20-65 W
Power Consumption
12-15 W
115 W
Max Turbo Power Consumption
55 W
110°C
Peak Operating Temperature
100°C
Intel
Foundry
-

CPU Performance

6
Performance Cores
1
12
Performance Core Threads
2
1.4 GHz
Performance Core Base Frequency
1.6 GHz
4.8 GHz
Performance Core Turbo Frequency
4.5 GHz
10
Efficiency Cores
4
10
Efficiency Core Threads
4
0.9 GHz
Efficiency Core Base Frequency
1.3 GHz
3.8 GHz
Efficiency Core Turbo Frequency
3.3 GHz
16
Total Core Count
5
22
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
14x
Multiplier
16x
112 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
24 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267
96 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
2250 MHz
GPU Max Dynamic Frequency
1250 MHz
128
Shader Units
512
8
Texture Units
32
4
Raster Operation Units
16
8
Execution Units
64
-
Power Consumption
45 W
7680x4320 - 60 Hz
Max Resolution
-
5.76 TFLOPS
Graphics Performance
1.43 TFLOPS

Miscellaneous

Intel Core Ultra 7 155H
Official Website
Intel Core i3 1305U
5.0
PCIe Version
4.0
28
PCIe Lanes
20

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