Home Comparison Intel Core i3 N305 vs Intel Core Ultra 7 266V

Intel Core i3 N305 vs Intel Core Ultra 7 266V

Intel Core i3 N305
VS
Intel Core Ultra 7 266V
Intel Core i3 N305
Intel Core Ultra 7 266V
We compared two laptop CPUs: Intel Core i3 N305 with 8 cores 1.8GHz and Intel Core Ultra 7 266V with 8 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 N305 's Advantages
Lower TDP (15W vs 37W)
Intel Core Ultra 7 266V 's Advantages
Released 1 years and 8 months late
Better graphics card performance
Higher specification of memory (8533 vs 4800)
Larger memory bandwidth (136GB/s vs 38.4GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (3nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i3 N305
1010
Intel Core Ultra 7 266V +106%
2081
Cinebench R23 Multi Core
Intel Core i3 N305
4407
Intel Core Ultra 7 266V +190%
12798
Geekbench 6 Single Core
Intel Core i3 N305
1275
Intel Core Ultra 7 266V +127%
2906
Geekbench 6 Multi Core
Intel Core i3 N305
4905
Intel Core Ultra 7 266V +131%
11358
Intel Core i3 N305
VS
Intel Core Ultra 7 266V

General Parameters

Jan 2023
Release Date
Sep 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Lunar Lake
i3-N305
Processor Number
266V
BGA-1744
Socket
FCBGA-2833
UHD Graphics (32EU)
Integrated Graphics
Arc Graphics 140V
-
Generation
Ultra 7(Lunar Lake)

Package

10 nm
Manufacturing Process
3 nm
9-15 W
Power Consumption
17-37 W
105°C
Peak Operating Temperature
100 °C
-
Foundry
TSMC

CPU Performance

-
Performance Cores
4
-
Performance Core Threads
4
Performance Core Base Frequency
2.2 GHz
-
Performance Core Turbo Frequency
5 GHz
8
Efficiency Cores
4
8
Efficiency Core Threads
4
1.8 GHz
Efficiency Core Base Frequency
2.2 GHz
3.9 GHz
Efficiency Core Turbo Frequency
3.7 GHz
8
Total Core Count
8
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
22x
-
L0 Cache
48 KB
96 K per core
L1 Cache
192 KB per core
2 MB shared
L2 Cache
14 MB
6 MB shared
L3 Cache
12 MB
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-4800
Memory Types
LPDDR5X-8533
16 GB
Max Memory Size
32 GB
1
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
136 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
600 MHz
1250 MHz
GPU Max Dynamic Frequency
2000 MHz
256
Shader Units
1024
16
Texture Units
8
Raster Operation Units
32
Execution Units
8
45 W
Power Consumption
0.74 TFLOPS
Graphics Performance
4.1 TFLOPS

AI Accelerator

-
NPU
Intel® AI Boost
-
Theoretical performance
48 TOPS

Miscellaneous

Intel Core i3 N305
Official Website
Intel Core Ultra 7 266V
3.0
PCIe Version
5.0
9
PCIe Lanes
8

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