Intel Core Ultra 7 265H vs Intel Core i5 12450HX
We compared two laptop CPUs: Intel Core Ultra 7 265H with 16 cores 2.2GHz and Intel Core i5 12450HX with 8 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 265H 's Advantages
Released 2 years and 8 months late
Better graphics card performance
Higher specification of memory (8400 vs 4800)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (3nm vs 10nm)
Lower TDP (28W vs 55W)
Intel Core i5 12450HX 's Advantages
Higher base frequency (2.4GHz vs 2.2GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 265H
+27%
2010
Intel Core i5 12450HX
1582
Cinebench R23 Multi Core
Intel Core Ultra 7 265H
+89%
19013
Intel Core i5 12450HX
10026
Geekbench 6 Single Core
Intel Core Ultra 7 265H
+20%
2718
Intel Core i5 12450HX
2263
Geekbench 6 Multi Core
Intel Core Ultra 7 265H
+52%
14531
Intel Core i5 12450HX
9548
Cinebench 2024 Single Core
Intel Core Ultra 7 265H
+32%
125
Intel Core i5 12450HX
94
Cinebench 2024 Multi Core
Intel Core Ultra 7 265H
+65%
1033
Intel Core i5 12450HX
624
General Parameters
Jan 2025
Release Date
May 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Alder Lake
265H
Processor Number
i5-12450HX
FCBGA-2049
Socket
BGA-1964
Arc Graphics 140T
Integrated Graphics
UHD Graphics (16EU)
Package
3 nm
Manufacturing Process
10 nm
20-28 W
Power Consumption
45-55 W
115 W
Max Turbo Power Consumption
157 W
110 °C
Peak Operating Temperature
100 °C
CPU Performance
6
Performance Cores
4
6
Performance Core Threads
8
2.2 GHz
Performance Core Base Frequency
2.4 GHz
5.3 GHz
Performance Core Turbo Frequency
4.4 GHz
10
Efficiency Cores
4
10
Efficiency Core Threads
4
1.7 GHz
Efficiency Core Base Frequency
1.8 GHz
4.5 GHz
Efficiency Core Turbo Frequency
3.1 GHz
16
Total Core Count
8
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
22
Multiplier
24
112 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
24 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Memory Types
DDR5-4800,DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
800 MHz
GPU Base Frequency
350 MHz
2300 MHz
GPU Max Dynamic Frequency
1300 MHz
1024
Shader Units
128
64
Texture Units
8
32
Raster Operation Units
4
8
Execution Units
16
-
Power Consumption
6-15
4.7 TFLOPS
Graphics Performance
0.33 TFLOPS
Miscellaneous
5.0
PCIe Version
5.0
28
PCIe Lanes
20
