Intel Core Ultra 7 266V vs Intel Core 9 273PTE
CPU · Specs Compare
General Parameters
Release Date
Sep 2024
Mar 2026
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Lunar Lake
Bartlett Lake
Processor Number
266V
—
Integrated Graphics
Arc Graphics 140V
UHD Graphics 730
Generation
Ultra 7(Lunar Lake)
Core 9 (Bartlett Lake)
Package
Manufacturing Process
3 nm
10 nm
Socket
FCBGA-2833
Intel Socket 1700
Power Consumption
17-37 W
45 W
Peak Operating Temperature
100 °C
100°C
Foundry
TSMC
Intel
Package
FC-BGA
FC-LGA16A
CPU Performance
Performance Cores
4
—
Performance Core Threads
4
—
Performance Core Base Frequency
2.2 GHz
1.4 GHz
Performance Core Turbo Frequency
5 GHz
5.5 GHz
Efficiency Cores
4
—
Efficiency Core Threads
4
—
Efficiency Core Base Frequency
2.2 GHz
—
Efficiency Core Turbo Frequency
3.7 GHz
—
Total Core Count
8
12
Total Thread Count
8
24
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
14.0
L0 Cache
48 KB
—
L1 Cache
192 KB per core
80 KB per core
L2 Cache
14 MB
2 MB per core
L3 Cache
12 MB
36 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
LPDDR5X-8533
DDR4-3200, DDR5-5600
Max Memory Size
32 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
136 GB/s
89.6 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
PCIe Lanes
8
16
Benchmark
Cinebench R23
2,081
—
Cinebench R23
12,798
—
Geekbench 6
2,906
—
Geekbench 6
11,358
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.