Home Comparison Intel Core Ultra 5 125H vs Intel Core i7 1355U

Intel Core Ultra 5 125H vs Intel Core i7 1355U

We compared two laptop CPUs: Intel Core Ultra 5 125H with 14 cores 1.2GHz and Intel Core i7 1355U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 125H 's Advantages
Released 11 months late
Better graphics card performance
Higher specification of memory (7467 vs 6400)
Larger memory bandwidth (120GB/s vs 89.6GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (18MB vs 12MB)
More modern manufacturing process (7nm vs 10nm)
Intel Core i7 1355U 's Advantages
Higher base frequency (1.7GHz vs 1.2GHz)
Lower TDP (15W vs 65W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 5 125H
1671
Intel Core i7 1355U +7%
1800
Cinebench R23 Multi Core
Intel Core Ultra 5 125H +48%
13689
Intel Core i7 1355U
9222
Geekbench 6 Single Core
Intel Core Ultra 5 125H
2224
Intel Core i7 1355U +6%
2379
Geekbench 6 Multi Core
Intel Core Ultra 5 125H +45%
11536
Intel Core i7 1355U
7945
Cinebench 2024 Single Core
Intel Core Ultra 5 125H +9%
100
Intel Core i7 1355U
91
Blender
Intel Core Ultra 5 125H +30%
157
Intel Core i7 1355U
120
Passmark CPU Single Core
Intel Core Ultra 5 125H
3547
Intel Core i7 1355U +1%
3594
Passmark CPU Multi Core
Intel Core Ultra 5 125H +39%
21281
Intel Core i7 1355U
15257
VS

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
125H
Processor Number
i7-1355U
FCBGA-2049
Socket
BGA-1744
Arc Graphics (7-Cores)
Integrated Graphics
Iris Xe Graphics (96EU)
Ultra 5 (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

4
Performance Cores
2
8
Performance Core Threads
4
1.2 GHz
Performance Core Base Frequency
1.7 GHz
4.5 GHz
Performance Core Turbo Frequency
5 GHz
10
Efficiency Cores
8
10
Efficiency Core Threads
8
0.7 GHz
Efficiency Core Base Frequency
1.2 GHz
3.6 GHz
Efficiency Core Turbo Frequency
3.7 GHz
14
Total Core Count
10
18
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
12x
Multiplier
17x
112 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
18 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
96 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
2200 MHz
GPU Base Frequency
300 MHz
2200 MHz
GPU Max Dynamic Frequency
1300 MHz
112
Shader Units
768
7
Texture Units
48
4
Raster Operation Units
24
7
Execution Units
96
-
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
4.92 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

5.0
PCIe Version
4.0
28
PCIe Lanes
20

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