Intel Core i5 13450HX vs Intel Core Ultra 7 155U
We compared two laptop CPUs: Intel Core i5 13450HX with 10 cores 2.4GHz and Intel Core Ultra 7 155U with 12 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 13450HX 's Advantages
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.4GHz vs 1.7GHz)
Larger L3 cache size (20MB vs 12MB)
Intel Core Ultra 7 155U 's Advantages
Released 11 months late
Better graphics card performance
Higher specification of memory (7467 vs 4800)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (15W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 13450HX
+6%
1839
Intel Core Ultra 7 155U
1730
Cinebench R23 Multi Core
Intel Core i5 13450HX
+49%
14791
Intel Core Ultra 7 155U
9875
Geekbench 6 Single Core
Intel Core i5 13450HX
2330
Intel Core Ultra 7 155U
2314
Geekbench 6 Multi Core
Intel Core i5 13450HX
+30%
12353
Intel Core Ultra 7 155U
9486
Blender
Intel Core i5 13450HX
+49%
209
Intel Core Ultra 7 155U
140
General Parameters
Jan 2023
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake
Core Architecture
Meteor Lake
i5-13450HX
Processor Number
155U
BGA-1964
Socket
FCBGA-2049
UHD Graphics (16EU)
Integrated Graphics
Arc Graphics (4-Cores)
Package
10 nm
Manufacturing Process
7 nm
45-55 W
Power Consumption
12-15 W
157 W
Max Turbo Power Consumption
57 W
100°C
Peak Operating Temperature
110 °C
CPU Performance
6
Performance Cores
2
12
Performance Core Threads
4
2.4 GHz
Performance Core Base Frequency
1.7 GHz
4.6 GHz
Performance Core Turbo Frequency
4.8 GHz
4
Efficiency Cores
10
4
Efficiency Core Threads
10
1.8 GHz
Efficiency Core Base Frequency
1.2 GHz
3.4 GHz
Efficiency Core Turbo Frequency
3.8 GHz
10
Total Core Count
12
16
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
17
-
L1 Cache
112 K per core
1280 K per core
L2 Cache
2 MB per core
20 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
128 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
120 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
1950 MHz
128
Shader Units
512
16
Texture Units
32
8
Raster Operation Units
16
16
Execution Units
64
15 W
Power Consumption
14
-
Max Resolution
7680x4320 - 60 Hz
0.382 TFLOPS
Graphics Performance
2 TFLOPS
Miscellaneous
5.0
PCIe Version
4.0
20
PCIe Lanes
20
