Intel Core i5 13450HX vs Intel Core Ultra 7 255U
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Arrow Lake
Processor Number
i5-13450HX
255U
Integrated Graphics
UHD Graphics (16EU)
Arc Graphics (4-Cores)
Package
Manufacturing Process
10 nm
3 nm
Socket
BGA-1964
FCBGA-2049
Power Consumption
45-55 W
12-15 W
Max Turbo Power Consumption
157 W
57 W
Peak Operating Temperature
100°C
110 °C
CPU Performance
Performance Cores
6
2
Performance Core Threads
12
4
Performance Core Base Frequency
2.4 GHz
2.0 GHz
Performance Core Turbo Frequency
4.6 GHz
5.2 GHz
Efficiency Cores
4
10
Efficiency Core Threads
4
10
Efficiency Core Base Frequency
1.8 GHz
1.7 GHz
Efficiency Core Turbo Frequency
3.4 GHz
4.2 GHz
Total Core Count
10
12
Total Thread Count
16
14
Bus Frequency
100 MHz
100 MHz
Multiplier
18x
20
L2 Cache
1280 K per core
2 MB per core
L3 Cache
20 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
L1 Cache
—
112 K per core
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
—
ECC Memory Support
—
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
—
GPU Max Dynamic Frequency
1450 MHz
2100 MHz
Shader Units
128
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
16
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
20
20
Benchmark
Geekbench 6
2,330
2,582
Geekbench 6
12,353
10,941
Cinebench R23
—
1,803
Cinebench R23
—
11,888
Cinebench 2024
—
101
Cinebench 2024
—
588
▲ Specs Compare
Data sourced from official specifications and benchmark tests.