AMD Ryzen 5 PRO 8640U vs Intel Atom x7835FE
CPU · Specs Compare
General Parameters
Release Date
Apr 2024
Oct 2025
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Core Architecture
Hawk Point
Amston Lake
Integrated Graphics
Radeon 760M
UHD Graphics 32EU
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Atom (Gracemont)
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
10 nm
Socket
AMD Socket FP7
Intel BGA 1264
Power Consumption
28 W
12 W
Foundry
TSMC
Intel
Die Size
178 mm²
—
Package
FP7, FP7r2
FC-BGA16F
Peak Operating Temperature
—
105°C
CPU Performance
Performance Core Base Frequency
3.5 GHz
1.3 GHz
Performance Core Turbo Frequency
4.9 GHz
3.6 GHz
Total Core Count
6
8
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
35.0
13.0
L1 Cache
64 KB per core
96 KB per core
L2 Cache
1 MB per core
2 MB per module
L3 Cache
16 MB shared
6 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-5600
DDR4-3200, DDR5, LPDDR5-4800
Max Memory Channels
2
—
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
4
3
PCIe Lanes
20
9
Benchmark
Cinebench R23
1,552
—
Cinebench R23
10,675
—
Geekbench 6
2,519
—
Geekbench 6
10,308
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.