Intel Core 3 N355 vs AMD Ryzen 7 7840U
CPU Specs Compare
General Parameters
Release Date
Jan 2025
May 2023
Manufacturer
Intel
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Processor Number
3-N355
-
Integrated Graphics
UHD Graphics (32EU)
Radeon 780M
Core Architecture
-
Zen 4 (Phoenix)
Package
Manufacturing Process
10 nm
4 nm
Socket
BGA-1264
FP8
Power Consumption
9 W
15-30 W
Max Turbo Power Consumption
15 W
-
Peak Operating Temperature
105 °C
100 °C
Transistor Count
-
25 billions
CPU Performance
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Turbo Frequency
3.9 GHz
-
Total Core Count
8
8
Total Thread Count
8
16
Bus Frequency
100 MHz
100 MHz
Multiplier
39
33
L1 Cache
96 K per core
64 K per core
L2 Cache
2 MB shared
8 MB
L3 Cache
6 MB shared
16 MB
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
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
800 MHz
GPU Max Dynamic Frequency
1350 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
AI Accelerator
NPU
-
AMD Ryzen™ AI
Theoretical performance
-
10 TOPS
📊 Benchmark
Cinebench R23
1,038
1,745
Cinebench R23
5,260
12,789
Geekbench 6
1,352
2,480
Geekbench 6
5,142
11,518
Cinebench 2024
66
-
Cinebench 2024
334
-
Passmark CPU
2,203
-
Passmark CPU
10,539
-
Blender
-
227