Intel Core Ultra 9 275HX vs Intel Core Ultra 7 265H
We compared two laptop CPUs: Intel Core Ultra 9 275HX with 24 cores 2.7GHz and Intel Core Ultra 7 265H with 16 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 9 275HX 's Advantages
Higher base frequency (2.7GHz vs 2.2GHz)
Larger L3 cache size (36MB vs 24MB)
Intel Core Ultra 7 265H 's Advantages
Better graphics card performance
Higher specification of memory (8400 vs 6400)
Lower TDP (28W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 9 275HX
+3%
2090
Intel Core Ultra 7 265H
2010
Cinebench R23 Multi Core
Intel Core Ultra 9 275HX
+64%
31244
Intel Core Ultra 7 265H
19013
Geekbench 6 Single Core
Intel Core Ultra 9 275HX
+8%
2959
Intel Core Ultra 7 265H
2718
Geekbench 6 Multi Core
Intel Core Ultra 9 275HX
+20%
17562
Intel Core Ultra 7 265H
14531
Cinebench 2024 Single Core
Intel Core Ultra 9 275HX
+4%
131
Intel Core Ultra 7 265H
125
Cinebench 2024 Multi Core
Intel Core Ultra 9 275HX
+71%
1768
Intel Core Ultra 7 265H
1033
General Parameters
Jan 2025
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Arrow Lake
275HX
Processor Number
265H
FCBGA-2114
Socket
FCBGA-2049
Arc Graphics (4-Cores)
Integrated Graphics
Arc Graphics 140T
Ultra 9 (Arrow Lake)
Generation
-
Package
3 nm
Manufacturing Process
3 nm
45-55 W
Power Consumption
20-28 W
160 W
Max Turbo Power Consumption
115 W
105 °C
Peak Operating Temperature
110 °C
Intel
Foundry
-
CPU Performance
8
Performance Cores
6
8
Performance Core Threads
6
2.7 GHz
Performance Core Base Frequency
2.2 GHz
5.4 GHz
Performance Core Turbo Frequency
5.3 GHz
16
Efficiency Cores
10
16
Efficiency Core Threads
10
2.1 GHz
Efficiency Core Base Frequency
1.7 GHz
4.6 GHz
Efficiency Core Turbo Frequency
4.5 GHz
24
Total Core Count
16
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
27
Multiplier
22
112 K per core
L1 Cache
112 K per core
2 MB per core
L2 Cache
2 MB per core
36 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
192 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
1900 MHz
GPU Max Dynamic Frequency
2300 MHz
512
Shader Units
1024
32
Texture Units
64
16
Raster Operation Units
32
64
Execution Units
8
14
Power Consumption
-
1.9 TFLOPS
Graphics Performance
4.7 TFLOPS
Miscellaneous
5.0
PCIe Version
5.0
24
PCIe Lanes
28
