AMD Ryzen 7 7840U vs Intel Atom x7835FE
CPU Specs Compare
General Parameters
Release Date
May 2023
Oct 2025
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
-
Core Architecture
Zen 4 (Phoenix)
Amston Lake
Integrated Graphics
Radeon 780M
UHD Graphics 32EU
Generation
-
Atom (Gracemont)
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
10 nm
Socket
FP8
Intel BGA 1264
Power Consumption
15-30 W
12 W
Peak Operating Temperature
100 °C
105°C
Foundry
-
Intel
Package
-
FC-BGA16F
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
3.3 GHz
1.3 GHz
Performance Core Turbo Frequency
5.1 GHz
3.6 GHz
Total Core Count
8
8
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
33
13.0
L1 Cache
64 K per core
96 KB per core
L2 Cache
8 MB
2 MB per module
L3 Cache
16 MB
6 MB shared
Unlocked Multiplier
No
No
SMP
-
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-3200, DDR5, LPDDR5-4800
Max Memory Size
256 GB
-
Max Memory Channels
2
-
Max Memory Bandwidth
89.6 GB/s
-
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
800 MHz
-
GPU Max Dynamic Frequency
2700 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
32
-
Execution Units
12
-
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
-
AI Accelerator
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,745
-
Cinebench R23
12,789
-
Geekbench 6
2,480
-
Geekbench 6
11,518
-
Blender
227
-