Intel Core i5 1345U 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
i5-1345U
i5-14450HX
Integrated Graphics
Iris Xe Graphics (80EU)
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
1.6 GHz
2.4 GHz
Performance Core Turbo Frequency
4.7 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
3.5 GHz
3.5 GHz
Total Core Count
10
10
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
16x
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, LPDDR5x-6400, LPDDR5-6400, LPDDR4x-4267
DDR5-5600,DDR4-3200
Max Memory Size
64 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
1250 MHz
1500 MHz
Shader Units
640
128
Texture Units
40
8
Raster Operation Units
20
4
Execution Units
80
16
Power Consumption
15 W
6-15
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,741
1,802
Cinebench R23
8,124
16,374
Geekbench 6
1,311
2,522
Geekbench 6
5,296
11,849
Passmark CPU
—
3,822
Passmark CPU
—
25,545
▲ Specs Compare
Data sourced from official specifications and benchmark tests.