Intel Core i3 N305 vs AMD Ryzen 7 8840U
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Dec 2023
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Zen 4 (Hawk Point)
Processor Number
i3-N305
—
Integrated Graphics
UHD Graphics (32EU)
Radeon 780M
Generation
—
Ryzen 7 (Zen 4 (Hawk Point))
Package
Manufacturing Process
10 nm
4 nm
Socket
BGA-1744
FP8
Power Consumption
9-15 W
15-30 W
Peak Operating Temperature
105 °C
100°C
Transistor Count
—
25 billions
Foundry
—
TSMC
Die Size
—
178 mm²
Package
—
FP8, FP7, FP7r2
CPU Performance
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
1.8 GHz
—
Efficiency Core Turbo Frequency
3.9 GHz
—
Total Core Count
8
8
Total Thread Count
8
16
Bus Frequency
100 MHz
100 MHz
Multiplier
18
33x
L1 Cache
96 K per core
64 K per core
L2 Cache
2 MB shared
1 MB per core
L3 Cache
6 MB shared
16 MB shared
Unlocked Multiplier
No
No
Performance Cores
—
8
Performance Core Threads
—
16
Performance Core Base Frequency
—
3.3 GHz
Performance Core Turbo Frequency
—
5.1 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800,DDR4-3200,LPDDR5-4800
DDR5-5600, LPDDR5x-7500
Max Memory Size
16 GB
256 GB
Max Memory Channels
1
2
Max Memory Bandwidth
38.4 GB/s
89.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
1500 MHz
GPU Max Dynamic Frequency
1250 MHz
2700 MHz
Shader Units
256
768
Texture Units
16
48
Raster Operation Units
8
32
Execution Units
32
12
Power Consumption
15
15 W
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
9
20
Benchmark
Cinebench R23
1,017
1,780
Cinebench R23
4,409
12,815
Geekbench 6
1,338
2,468
Geekbench 5
1,086
—
Geekbench 6
5,279
11,498
Geekbench 5
4,607
—
Blender
62
171
Passmark CPU
2,190
—
Passmark CPU
10,001
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.