Intel Core i7 1280P vs Intel Core i3 N305
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Jan 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-P
Alder Lake
Processor Number
i7-1280P
i3-N305
Integrated Graphics
Iris Xe Graphics (96EU)
UHD Graphics (32EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1744
Power Consumption
20-28 W
9-15 W
Peak Operating Temperature
100 °C
105 °C
CPU Performance
Performance Cores
6
—
Performance Core Base Frequency
1.8 GHz
—
Performance Core Turbo Frequency
4.8 GHz
—
Efficiency Cores
8
8
Total Core Count
14
8
Total Thread Count
20
8
Bus Frequency
100 MHz
100 MHz
Multiplier
18x
18
L1 Cache
80 K per core
96 K per core
L2 Cache
1280 K per core
2 MB shared
L3 Cache
24 MB shared
6 MB shared
Unlocked Multiplier
No
No
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
3.9 GHz
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-4800,DDR4-3200,LPDDR5-4800
Max Memory Size
64 GB
16 GB
Max Memory Channels
2
1
Max Memory Bandwidth
76.8 GB/s
38.4 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
1450 MHz
1250 MHz
Shader Units
768
256
Texture Units
48
16
Raster Operation Units
24
8
Execution Units
96
32
Power Consumption
15 W
15
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
9
Benchmark
Geekbench 6
2,168
1,338
Geekbench 6
10,563
5,279
Cinebench R23
—
1,017
Cinebench R23
—
4,409
Geekbench 5
—
1,086
Geekbench 5
—
4,607
Blender
—
62
Passmark CPU
—
2,190
Passmark CPU
—
10,001
▲ Specs Compare
Data sourced from official specifications and benchmark tests.