Intel Core Ultra 7 266V vs Intel Core Ultra 9 275HX
CPU Specs Compare
General Parameters
Release Date
Sep 2024
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Lunar Lake
Arrow Lake
Processor Number
266V
275HX
Integrated Graphics
Arc Graphics 140V
Arc Graphics (4-Cores)
Generation
Ultra 7(Lunar Lake)
Ultra 9 (Arrow Lake)
Package
Manufacturing Process
3 nm
3 nm
Socket
FCBGA-2833
FCBGA-2114
Power Consumption
17-37 W
45-55 W
Peak Operating Temperature
100 °C
105 °C
Foundry
TSMC
Intel
Package
FC-BGA
FC-LGA18V
Max Turbo Power Consumption
-
160 W
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
8
Performance Core Base Frequency
2.2 GHz
2.7 GHz
Performance Core Turbo Frequency
5 GHz
5.4 GHz
Efficiency Cores
4
16
Efficiency Core Threads
4
16
Efficiency Core Base Frequency
2.2 GHz
2.1 GHz
Efficiency Core Turbo Frequency
3.7 GHz
4.6 GHz
Total Core Count
8
24
Total Thread Count
8
24
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
27
L0 Cache
48 KB
-
L1 Cache
192 KB per core
112 K per core
L2 Cache
14 MB
2 MB per core
L3 Cache
12 MB
36 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Memory Parameters
Memory Types
LPDDR5X-8533
DDR5-6400
Max Memory Size
32 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
136 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
600 MHz
300 MHz
GPU Max Dynamic Frequency
2000 MHz
1900 MHz
Shader Units
1024
512
Execution Units
8
64
Texture Units
-
32
Raster Operation Units
-
16
Power Consumption
-
14
AI Accelerator
NPU
Intel® AI Boost
-
Theoretical performance
48 TOPS
-
📊 Benchmark
Cinebench R23
2,081
2,090
Cinebench R23
12,798
31,244
Geekbench 6
2,906
2,959
Geekbench 6
11,358
17,562
Cinebench 2024
-
131
Cinebench 2024
-
1,768
Blender
-
507
Passmark CPU
-
4,732
Passmark CPU
-
61,069