Intel Core i7 1355U vs Intel Core i5 14450HX
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2024
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Raptor Lake Refresh
Processor Number
i7-1355U
i5-14450HX
Integrated Graphics
Iris Xe Graphics (96EU)
UHD Graphics (16EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1964
Power Consumption
12-15 W
45-55 W
Max Turbo Power Consumption
55 W
157 W
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
2
6
Performance Core Threads
4
12
Performance Core Base Frequency
1.7 GHz
2.4 GHz
Performance Core Turbo Frequency
5 GHz
4.8 GHz
Efficiency Cores
8
4
Efficiency Core Threads
8
4
Efficiency Core Base Frequency
1.2 GHz
1.8 GHz
Efficiency Core Turbo Frequency
3.7 GHz
3.5 GHz
Total Core Count
10
10
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
17x
24
L1 Cache
80 K per core
80 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
12 MB shared
20 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
DDR5-5600,DDR4-3200
Max Memory Size
96 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1300 MHz
1500 MHz
Shader Units
768
128
Texture Units
48
8
Raster Operation Units
24
4
Execution Units
96
16
Power Consumption
15 W
6-15
📊 Benchmark
Cinebench R23
1,800
1,802
Cinebench R23
9,222
16,374
Geekbench 6
2,379
2,522
Geekbench 5
1,709
-
Geekbench 6
7,945
11,849
Geekbench 5
8,398
-
Cinebench 2024
91
-
Blender
120
-
Passmark CPU
3,594
3,822
Passmark CPU
15,257
25,545