Intel Core Ultra 7 266V vs Intel Core Ultra 5 245KF
CPU · Specs Compare
General Parameters
Release Date
Sep 2024
Oct 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Lunar Lake
Arrow Lake
Processor Number
266V
245KF
Integrated Graphics
Arc Graphics 140V
No
Generation
Ultra 7(Lunar Lake)
Ultra 5(Arrow Lake)
Package
Manufacturing Process
3 nm
3 nm
Socket
FCBGA-2833
FCLGA-1851
Power Consumption
17-37 W
125 W
Peak Operating Temperature
100 °C
105 °C
Foundry
TSMC
TSMC
Package
FC-BGA
FC-LGA18W
Transistor Count
—
17.8 billions
Max Turbo Power Consumption
—
159 W
CPU Performance
Performance Cores
4
6
Performance Core Threads
4
6
Performance Core Base Frequency
2.2 GHz
4.2 GHz
Performance Core Turbo Frequency
5 GHz
5.2 GHz
Efficiency Cores
4
8
Efficiency Core Threads
4
8
Efficiency Core Base Frequency
2.2 GHz
3.6 GHz
Efficiency Core Turbo Frequency
3.7 GHz
4.6 GHz
Total Core Count
8
14
Total Thread Count
8
14
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
42
L0 Cache
48 KB
—
L1 Cache
192 KB per core
112 K per core
L2 Cache
14 MB
3 MB per core
L3 Cache
12 MB
24 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
—
GPU Base Frequency
600 MHz
—
GPU Max Dynamic Frequency
2000 MHz
—
Shader Units
1024
—
Execution Units
8
—
AI Accelerator
NPU
Intel® AI Boost
—
Theoretical performance
48 TOPS
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
8
24
Benchmark
Cinebench R23
2,081
2,131
Cinebench R23
12,798
25,194
Geekbench 6
2,906
2,942
Geekbench 6
11,358
17,612
Passmark CPU
—
4,715
Passmark CPU
—
43,705
▲ Specs Compare
Data sourced from official specifications and benchmark tests.