Intel Core i5 13450HX vs Intel Core i9 13905H
We compared two laptop CPUs: Intel Core i5 13450HX with 10 cores 2.4GHz and Intel Core i9 13905H with 14 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 13905H 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (2.6GHz vs 2.4GHz)
Larger L3 cache size (24MB vs 20MB)
Lower TDP (45W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 13450HX
1839
Intel Core i9 13905H
+9%
2013
Cinebench R23 Multi Core
Intel Core i5 13450HX
14791
Intel Core i9 13905H
+34%
19937
Geekbench 6 Single Core
Intel Core i5 13450HX
2330
Intel Core i9 13905H
+13%
2643
Geekbench 6 Multi Core
Intel Core i5 13450HX
12353
Intel Core i9 13905H
+4%
12944
Blender
Intel Core i5 13450HX
209
Intel Core i9 13905H
+11%
233
Geekbench 5 Single Core
Intel Core i5 13450HX
1784
Intel Core i9 13905H
+2%
1831
Geekbench 5 Multi Core
Intel Core i5 13450HX
12674
Intel Core i9 13905H
+14%
14532
General Parameters
Jan 2023
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake
Core Architecture
Raptor Lake
i5-13450HX
Processor Number
i9-13905H
BGA-1964
Socket
BGA-1792
UHD Graphics (16EU)
Integrated Graphics
Iris Xe Graphics (96 EU)
Package
10 nm
Manufacturing Process
10 nm
45-55 W
Power Consumption
35-45 W
157 W
Max Turbo Power Consumption
115 W
100°C
Peak Operating Temperature
100°C
CPU Performance
6
Performance Cores
6
12
Performance Core Threads
12
2.4 GHz
Performance Core Base Frequency
2.6 GHz
4.6 GHz
Performance Core Turbo Frequency
5.4 GHz
4
Efficiency Cores
8
4
Efficiency Core Threads
8
1.8 GHz
Efficiency Core Base Frequency
1.9 GHz
3.4 GHz
Efficiency Core Turbo Frequency
4.1 GHz
10
Total Core Count
14
16
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
26x
-
L1 Cache
80 K per core
1280 K per core
L2 Cache
2 MB per core
20 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
89.6 GB/s
-
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1450 MHz
GPU Max Dynamic Frequency
1500 MHz
128
Shader Units
768
16
Texture Units
48
8
Raster Operation Units
24
16
Execution Units
96
15 W
Power Consumption
15 W
0.382 TFLOPS
Graphics Performance
1.69 TFLOPS
