Home Comparison Intel Core i3 N305 vs Intel Core i7 12800HX

Intel Core i3 N305 vs Intel Core i7 12800HX

Intel Core i3 N305
VS
Intel Core i7 12800HX
Intel Core i3 N305
Intel Core i7 12800HX
We compared two laptop CPUs: Intel Core i3 N305 with 8 cores 1.8GHz and Intel Core i7 12800HX with 16 cores 2.0GHz . 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
Released 8 months late
Lower TDP (15W vs 55W)
Intel Core i7 12800HX 's Advantages
Higher specification of memory (4800 vs 4800)
Larger memory bandwidth (76.8GB/s vs 38.4GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (25MB vs 6MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i3 N305
1010
Intel Core i7 12800HX +76%
1784
Cinebench R23 Multi Core
Intel Core i3 N305
4407
Intel Core i7 12800HX +352%
19921
Geekbench 6 Single Core
Intel Core i3 N305
1275
Intel Core i7 12800HX +86%
2380
Geekbench 6 Multi Core
Intel Core i3 N305
4905
Intel Core i7 12800HX +172%
13378
Blender
Intel Core i3 N305
62
Intel Core i7 12800HX +172%
169
Geekbench 5 Single Core
Intel Core i3 N305
1086
Intel Core i7 12800HX +61%
1757
Geekbench 5 Multi Core
Intel Core i3 N305
4607
Intel Core i7 12800HX +206%
14104
Intel Core i3 N305
VS
Intel Core i7 12800HX

General Parameters

Jan 2023
Release Date
May 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake-HX
i3-N305
Processor Number
i7-12800HX
BGA-1744
Socket
BGA-1744
UHD Graphics (32EU)
Integrated Graphics
UHD Graphics (32EU)

Package

10 nm
Manufacturing Process
10 nm
9-15 W
Power Consumption
45-55 W
105°C
Peak Operating Temperature
100 °C

CPU Performance

-
Performance Cores
8
Performance Core Base Frequency
2.0 GHz
-
Performance Core Turbo Frequency
4.8 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.9 GHz
Efficiency Core Turbo Frequency
-
8
Total Core Count
16
8
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
20x
96 K per core
L1 Cache
80 K per core
2 MB shared
L2 Cache
1280 K per core
6 MB shared
L3 Cache
25 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-4800
Memory Types
DDR5-4800, DDR4-3200
16 GB
Max Memory Size
128 GB
1
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1250 MHz
GPU Max Dynamic Frequency
1450 MHz
256
Shader Units
256
16
Texture Units
16
8
Raster Operation Units
8
32
Execution Units
32
45 W
Power Consumption
45 W
0.74 TFLOPS
Graphics Performance
0.74 TFLOPS

Miscellaneous

Intel Core i3 N305
Official Website
Intel Core i7 12800HX
3.0
PCIe Version
5.0
9
PCIe Lanes
20

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