Intel Core i3 N305 vs Intel Core i7 12800HX
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
May 2022
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Alder Lake-HX
Processor Number
i3-N305
i7-12800HX
Integrated Graphics
UHD Graphics (32EU)
UHD Graphics (32EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1744
Power Consumption
9-15 W
45-55 W
Peak Operating Temperature
105 °C
100 °C
CPU Performance
Efficiency Cores
8
8
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
1.8 GHz
—
Efficiency Core Turbo Frequency
3.9 GHz
—
Total Core Count
8
16
Total Thread Count
8
24
Bus Frequency
100 MHz
100 MHz
Multiplier
18
20x
L1 Cache
96 K per core
80 K per core
L2 Cache
2 MB shared
1280 K per core
L3 Cache
6 MB shared
25 MB shared
Unlocked Multiplier
No
Yes
Performance Cores
—
8
Performance Core Base Frequency
—
2.0 GHz
Performance Core Turbo Frequency
—
4.8 GHz
Memory Parameters
Memory Types
DDR5-4800,DDR4-3200,LPDDR5-4800
DDR5-4800, DDR4-3200
Max Memory Size
16 GB
128 GB
Max Memory Channels
1
2
Max Memory Bandwidth
38.4 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1250 MHz
1450 MHz
Shader Units
256
256
Texture Units
16
16
Raster Operation Units
8
8
Execution Units
32
32
Power Consumption
15
45 W
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
9
20
Benchmark
Cinebench R23
1,017
1,784
Cinebench R23
4,409
19,921
Geekbench 6
1,338
2,380
Geekbench 5
1,086
1,757
Geekbench 6
5,279
13,378
Geekbench 5
4,607
14,104
Blender
62
261
Passmark CPU
2,190
3,859
Passmark CPU
10,001
33,577
▲ Specs Compare
Data sourced from official specifications and benchmark tests.