Intel Core i5 14450HX vs Intel Processor U300
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Jan 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Raptor Lake
Processor Number
i5-14450HX
U300
Integrated Graphics
UHD Graphics (16EU)
UHD Graphics (48EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1964
BGA-1744
Power Consumption
45-55 W
12-15 W
Max Turbo Power Consumption
157 W
55 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
6
1
Performance Core Threads
12
2
Performance Core Base Frequency
2.4 GHz
1.2 GHz
Performance Core Turbo Frequency
4.8 GHz
4.4 GHz
Efficiency Cores
4
4
Efficiency Core Threads
4
4
Efficiency Core Base Frequency
1.8 GHz
0.9 GHz
Efficiency Core Turbo Frequency
3.5 GHz
3.3 GHz
Total Core Count
10
5
Total Thread Count
16
6
Bus Frequency
100 MHz
100 MHz
Multiplier
24
12
L1 Cache
80 K per core
80 K per core
L2 Cache
2 MB per core
1280 K per core
L3 Cache
20 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-5600,DDR4-3200
DDR5-5200,DDR4-3200,LPDDR5-5200,LPDDR5x-5200,LPDDR4x-4267
Max Memory Size
192 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
400 MHz
GPU Max Dynamic Frequency
1500 MHz
1100 MHz
Shader Units
128
384
Texture Units
8
24
Raster Operation Units
4
12
Execution Units
16
48
Power Consumption
6-15
15
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,802
1,571
Cinebench R23
16,374
4,883
Geekbench 6
2,522
2,156
Geekbench 6
11,849
5,096
Passmark CPU
3,822
2,999
Passmark CPU
25,545
8,295
Geekbench 5
—
1,572
Geekbench 5
—
4,783
▲ Specs Compare
Data sourced from official specifications and benchmark tests.