Intel Core Ultra 5 250KF Plus vs Intel Core Ultra 9 275HX
CPU Specs Compare
General Parameters
Release Date
Mar 2026
Jan 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Arrow Lake
Processor Number
250KF+
275HX
Integrated Graphics
No
Arc Graphics (4-Cores)
Generation
-
Ultra 9 (Arrow Lake)
Package
Transistor Count
17.8 billions
-
Manufacturing Process
3 nm
3 nm
Socket
FCLGA-1851
FCBGA-2114
Power Consumption
125 W
45-55 W
Max Turbo Power Consumption
159 W
160 W
Peak Operating Temperature
105 °C
105 °C
Foundry
-
Intel
Package
-
FC-LGA18V
CPU Performance
Performance Cores
6
8
Performance Core Threads
6
8
Performance Core Base Frequency
4.2 GHz
2.7 GHz
Performance Core Turbo Frequency
5.3 GHz
5.4 GHz
Efficiency Cores
12
16
Efficiency Core Threads
12
16
Efficiency Core Base Frequency
3.3 GHz
2.1 GHz
Efficiency Core Turbo Frequency
4.6 GHz
4.6 GHz
Total Core Count
18
24
Total Thread Count
18
24
Bus Frequency
100 MHz
100 MHz
Multiplier
42
27
L1 Cache
192 K per core
112 K per core
L2 Cache
3 MB per core
2 MB per core
L3 Cache
30 MB shared
36 MB shared
Unlocked Multiplier
Yes
Yes
SMP
-
1
Memory Parameters
Memory Types
DDR5-7200
DDR5-6400
Max Memory Bandwidth
115.2 GB/s
102.4 GB/s
ECC Memory Support
Yes
Yes
Max Memory Size
-
192 GB
Max Memory Channels
-
2
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1900 MHz
Shader Units
-
512
Texture Units
-
32
Raster Operation Units
-
16
Execution Units
-
64
Power Consumption
-
14
📊 Benchmark
Cinebench R23
2,335
2,090
Cinebench R23
29,012
31,244
Geekbench 6
3,219
2,959
Geekbench 6
21,115
17,562
Cinebench 2024
140
131
Cinebench 2024
1,689
1,768
Cinebench 2026
7,413
-
Blender
-
507
Passmark CPU
-
4,732
Passmark CPU
-
61,069