Home Comparison Intel Core i5 12450HX vs Intel Core Ultra 5 135U

Intel Core i5 12450HX vs Intel Core Ultra 5 135U

Intel Core i5 12450HX
VS
Intel Core Ultra 5 135U
Intel Core i5 12450HX
Intel Core Ultra 5 135U
We compared two laptop CPUs: Intel Core i5 12450HX with 8 cores 2.4GHz and Intel Core Ultra 5 135U with 12 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12450HX 's Advantages
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.4GHz vs 1.6GHz)
Lower TDP (55W vs 57W)
Intel Core Ultra 5 135U 's Advantages
Released 1 years and 7 months late
Better graphics card performance
Higher specification of memory (7467 vs 4800)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 12450HX
1582
Intel Core Ultra 5 135U +5%
1676
Cinebench R23 Multi Core
Intel Core i5 12450HX +15%
10026
Intel Core Ultra 5 135U
8654
Geekbench 6 Single Core
Intel Core i5 12450HX +7%
2263
Intel Core Ultra 5 135U
2111
Geekbench 6 Multi Core
Intel Core i5 12450HX +9%
9548
Intel Core Ultra 5 135U
8695
Passmark CPU Single Core
Intel Core i5 12450HX +1%
3399
Intel Core Ultra 5 135U
3344
Passmark CPU Multi Core
Intel Core i5 12450HX +6%
18703
Intel Core Ultra 5 135U
17545
Intel Core i5 12450HX
VS
Intel Core Ultra 5 135U

General Parameters

May 2022
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Meteor Lake
i5-12450HX
Processor Number
135U
BGA-1964
Socket
FCBGA-2049
UHD Graphics (16EU)
Integrated Graphics
Arc Graphics (4-Cores)
-
Generation
Ultra 5 (Meteor Lake)

Package

10 nm
Manufacturing Process
7 nm
45-55 W
Power Consumption
12-57 W
157 W
Max Turbo Power Consumption
-
100 °C
Peak Operating Temperature
110°C
-
Foundry
Intel

CPU Performance

4
Performance Cores
2
8
Performance Core Threads
4
2.4 GHz
Performance Core Base Frequency
1.6 GHz
4.4 GHz
Performance Core Turbo Frequency
4.4 GHz
4
Efficiency Cores
10
4
Efficiency Core Threads
10
1.8 GHz
Efficiency Core Base Frequency
1.1 GHz
3.1 GHz
Efficiency Core Turbo Frequency
3.6 GHz
8
Total Core Count
12
12
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
24
Multiplier
16x
80 K per core
L1 Cache
112 K per core
1280 K per core
L2 Cache
2 MB per core
12 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR5-4800,DDR4-3200
Memory Types
LPDDR5-7467, LPDDR5x-7467, DDR5-5600
128 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
120 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1300 MHz
GPU Max Dynamic Frequency
1900 MHz
128
Shader Units
512
8
Texture Units
32
4
Raster Operation Units
16
16
Execution Units
64
6-15
Power Consumption
14 W
-
Max Resolution
7680x4320 - 60 Hz
0.33 TFLOPS
Graphics Performance
1.95 TFLOPS

Miscellaneous

Intel Core i5 12450HX
Official Website
Intel Core Ultra 5 135U official page
5.0
PCIe Version
4.0
20
PCIe Lanes
20

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