Intel Core Ultra 7 266V vs Intel Arc G3
CPU Specs Compare
General Parameters
Release Date
Sep 2024
May 2026
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
-
Core Architecture
Lunar Lake
Panther Lake
Processor Number
266V
-
Integrated Graphics
Arc Graphics 140V
Arc B370
Generation
Ultra 7(Lunar Lake)
Arc G3 (Panther Lake)
Package
Manufacturing Process
3 nm
3 nm
Socket
FCBGA-2833
Intel BGA 2540
Power Consumption
17-37 W
25 W
Peak Operating Temperature
100 °C
100°C
Foundry
TSMC
Intel
Package
FC-BGA
FC-BGA
CPU Performance
Performance Cores
4
2
Performance Core Threads
4
4
Performance Core Base Frequency
2.2 GHz
1.9 GHz
Performance Core Turbo Frequency
5 GHz
4.6 GHz
Efficiency Cores
4
12
Efficiency Core Threads
4
12
Efficiency Core Base Frequency
2.2 GHz
1500 MHz
Efficiency Core Turbo Frequency
3.7 GHz
3.3 GHz
Total Core Count
8
14
Total Thread Count
8
14
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
19.0
L0 Cache
48 KB
-
L1 Cache
192 KB per core
192 KB per core
L2 Cache
14 MB
2.5 MB per core
L3 Cache
12 MB
18 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
LPDDR5X-8533
LPDDR5X-8533
Max Memory Size
32 GB
96 up to GB
Max Memory Channels
2
2
Max Memory Bandwidth
136 GB/s
136.5 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
600 MHz
-
GPU Max Dynamic Frequency
2000 MHz
2200 MHz
Shader Units
1024
-
Execution Units
8
10
Max Resolution
-
7680 x 4320 @ 60Hz
AI Accelerator
NPU
Intel® AI Boost
-
Theoretical performance
48 TOPS
46 TOPS
📊 Benchmark
Cinebench R23
2,081
-
Cinebench R23
12,798
-
Geekbench 6
2,906
-
Geekbench 6
11,358
-