Apple M3 vs Intel Core i5 14450HX
We compared two laptop CPUs: Apple M3 with 8 cores 4.05GHz and Intel Core i5 14450HX with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Apple M3 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Higher base frequency (4.05GHz vs 2.4GHz)
Larger L3 cache size (64MB vs 20MB)
More modern manufacturing process (3nm vs 10nm)
Lower TDP (20W vs 55W)
Intel Core i5 14450HX 's Advantages
Newer PCIe version (5.0 vs 4.0)
Score
Benchmark
Cinebench R23 Single Core
Apple M3
+6%
1920
Intel Core i5 14450HX
1802
Cinebench R23 Multi Core
Apple M3
10448
Intel Core i5 14450HX
+56%
16374
Geekbench 6 Single Core
Apple M3
+19%
3009
Intel Core i5 14450HX
2522
Geekbench 6 Multi Core
Apple M3
11805
Intel Core i5 14450HX
11849
Passmark CPU Single Core
Apple M3
+26%
4850
Intel Core i5 14450HX
3822
Passmark CPU Multi Core
Apple M3
19597
Intel Core i5 14450HX
+30%
25545
General Parameters
Oct 2023
Release Date
Jan 2024
Apple
Manufacturer
Intel
Laptop
Type
Laptop
ARMv8
Instruction Set
x86-64
Apple M3
Core Architecture
Raptor Lake Refresh
-
Processor Number
i5-14450HX
Apple M-Socket
Socket
BGA-1964
Apple M3 GPU
Integrated Graphics
UHD Graphics (16EU)
Package
25 billions
Transistor Count
-
3 nm
Manufacturing Process
10 nm
20 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
100°C
Peak Operating Temperature
100 °C
CPU Performance
4
Performance Cores
6
4
Performance Core Threads
12
4.05 GHz
Performance Core Base Frequency
2.4 GHz
4.05 GHz
Performance Core Turbo Frequency
4.8 GHz
4
Efficiency Cores
4
4
Efficiency Core Threads
4
2.75 GHz
Efficiency Core Base Frequency
1.8 GHz
2.57 GHz
Efficiency Core Turbo Frequency
3.5 GHz
8
Total Core Count
10
8
Total Thread Count
16
-
Bus Frequency
100 MHz
40x
Multiplier
24
192 K per core
L1 Cache
80 K per core
16 MB shared
L2 Cache
2 MB per core
64 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
LPDDR5-6400
Memory Types
DDR5-5600,DDR4-3200
24 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
500 MHz
GPU Base Frequency
350 MHz
1600 MHz
GPU Max Dynamic Frequency
1500 MHz
1280
Shader Units
128
80
Texture Units
8
40
Raster Operation Units
4
160
Execution Units
16
-
Power Consumption
6-15
4.1 TFLOPS
Graphics Performance
0.38 TFLOPS
