Intel Core i9 11900H vs Intel Core i5 14450HX
We compared two laptop CPUs: Intel Core i9 11900H with 8 cores 2.1GHz 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
Intel Core i9 11900H 's Advantages
Better graphics card performance
Higher base frequency (2.5GHz vs 2.4GHz)
Larger L3 cache size (24MB vs 20MB)
Lower TDP (45W vs 55W)
Intel Core i5 14450HX 's Advantages
Released 2 years and 8 months late
Higher specification of memory (5600 vs 3200)
Larger memory bandwidth (89.6GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 4.0)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 11900H
1578
Intel Core i5 14450HX
+14%
1802
Cinebench R23 Multi Core
Intel Core i9 11900H
12038
Intel Core i5 14450HX
+36%
16374
Geekbench 6 Single Core
Intel Core i9 11900H
2106
Intel Core i5 14450HX
+19%
2522
Geekbench 6 Multi Core
Intel Core i9 11900H
7160
Intel Core i5 14450HX
+65%
11849
Passmark CPU Single Core
Intel Core i9 11900H
3166
Intel Core i5 14450HX
+20%
3822
Passmark CPU Multi Core
Intel Core i9 11900H
21106
Intel Core i5 14450HX
+21%
25545
General Parameters
May 2021
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake H45
Core Architecture
Raptor Lake Refresh
i9-11900H
Processor Number
i5-14450HX
BGA-1787
Socket
BGA-1964
UHD Graphics for 11th Gen (32 EU)
Integrated Graphics
UHD Graphics (16EU)
Package
10 nm
Manufacturing Process
10 nm
35-45 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
12
2.1-2.5 GHz
Performance Core Base Frequency
2.4 GHz
4.9 GHz
Performance Core Turbo Frequency
4.8 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
3.5 GHz
8
Total Core Count
10
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
21-25x
Multiplier
24
96 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
2 MB per core
24 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
DDR4-3200
Memory Types
DDR5-5600,DDR4-3200
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
350 MHz
1450 MHz
GPU Max Dynamic Frequency
1500 MHz
256
Shader Units
128
16
Texture Units
8
8
Raster Operation Units
4
32
Execution Units
16
15 W
Power Consumption
6-15
0.742 TFLOPS
Graphics Performance
0.38 TFLOPS
