Home Comparison Intel Core i5 1235U vs Intel Core i5 13450HX

Intel Core i5 1235U vs Intel Core i5 13450HX

We compared two laptop CPUs: Intel Core i5 1235U with 10 cores 1.3GHz and Intel Core i5 13450HX with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1235U 's Advantages
Better graphics card performance
Higher specification of memory (5200 vs 4800)
Lower TDP (15W vs 55W)
Intel Core i5 13450HX 's Advantages
Released 11 months late
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.4GHz vs 1.3GHz)
Larger L3 cache size (20MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 1235U
1652
Intel Core i5 13450HX +11%
1839
Cinebench R23 Multi Core
Intel Core i5 1235U
6599
Intel Core i5 13450HX +124%
14791
Geekbench 6 Single Core
Intel Core i5 1235U
2123
Intel Core i5 13450HX +9%
2330
Geekbench 6 Multi Core
Intel Core i5 1235U
6631
Intel Core i5 13450HX +86%
12353
Blender
Intel Core i5 1235U
136
Intel Core i5 13450HX +53%
209
Geekbench 5 Single Core
Intel Core i5 1235U
1572
Intel Core i5 13450HX +13%
1784
Geekbench 5 Multi Core
Intel Core i5 1235U
6255
Intel Core i5 13450HX +102%
12674
VS

General Parameters

Feb 2022
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-U
Core Architecture
Raptor Lake
i5-1235U
Processor Number
i5-13450HX
BGA-1744
Socket
BGA-1964
Iris Xe Graphics (80EU)
Integrated Graphics
UHD Graphics (16EU)

Package

10 nm
Manufacturing Process
10 nm
15 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

2
Performance Cores
6
-
Performance Core Threads
12
1.3 GHz
Performance Core Base Frequency
2.4 GHz
4.4 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
3.4 GHz
10
Total Core Count
10
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
13x
Multiplier
18x
80 K per core
L1 Cache
-
1280 K per core
L2 Cache
1280 K per core
12 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-4800, DDR4-3200
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
1200 MHz
GPU Max Dynamic Frequency
1450 MHz
640
Shader Units
128
40
Texture Units
16
20
Raster Operation Units
8
80
Execution Units
16
15 W
Power Consumption
15 W
1.41 TFLOPS
Graphics Performance
0.382 TFLOPS

Miscellaneous

4.0
PCIe Version
5.0
20
PCIe Lanes
20

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