CPU
GPU
SoC
Categories
Rankings
CPU Rankings
GPU Rankings
SoC Rankings
English
English
Close menu
Home
CPU
GPU
SoC
Categories
CPU Rankings
GPU Rankings
SoC Rankings
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
Home
Comparison
AMD Ryzen 7 7840H vs AMD Ryzen 5 PRO 8645HS
AMD Ryzen 7 7840H vs AMD Ryzen 5 PRO 8645HS
VS
AMD Ryzen 7 7840H
AMD Ryzen 5 PRO 8645HS
We compared two laptop CPUs: AMD Ryzen 7 7840H with 8 cores 3.8GHz and AMD Ryzen 5 PRO 8645HS with 6 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 7 7840H 's Advantages
Integrated graphics card
Lower TDP (35W vs 45W)
AMD Ryzen 5 PRO 8645HS 's Advantages
Released 1 years and 3 months late
Higher base frequency (4.3GHz vs 3.8GHz)
Score
AMD Ryzen 7 7840H
VS
AMD Ryzen 5 PRO 8645HS
General Parameters
Jan 2023
Release Date
Apr 2024
AMD
Manufacturer
AMD
Laptop
Type
Laptop
Phoenix
Core Architecture
Hawk Point
AMD Socket FP8
Socket
AMD Socket FP7
Radeon 780M
Integrated Graphics
Radeon 760M
Ryzen 7 (Zen 4 (Phoenix))
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Package
25 billions
Transistor Count
25 billions
4 nm
Manufacturing Process
4 nm
AMD Socket FP8
Socket
AMD Socket FP7
35 W
Power Consumption
45 W
100 °C
Peak Operating Temperature
-
TSMC
Foundry
TSMC
178 mm²
Die Size
178 mm²
FP8, FP7, FP7r2
Package
FP7, FP7r2
CPU Performance
3.8 GHz
Performance Core Base Frequency
4.3 GHz
5.1 GHz
Performance Core Turbo Frequency
5 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
38.0
Multiplier
43.0
64 K per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-5600
Memory Types
DDR5-5600
256 GB
Max Memory Size
-
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
-
2700 MHz
GPU Max Dynamic Frequency
-
12
Execution Units
-
10 TFLOPS
Graphics Performance
-
Miscellaneous
AMD Ryzen 7 7840H
Official Website
AMD Ryzen 5 PRO 8645HS
4
PCIe Version
4
20
PCIe Lanes
20
Related CPU Comparisons
1
AMD Ryzen 7 7840H vs AMD Ryzen 7 7840HS
2
AMD Ryzen 7 8845HS vs AMD Ryzen 7 7840H
3
AMD Ryzen 7 7840H vs AMD Ryzen 7 7735HS
4
AMD Ryzen 7 7840H vs Intel Core i5 13450HX
5
AMD Ryzen 7 7840H vs Intel Core i7 14650HX
6
AMD Ryzen 7 7840H vs Intel Core i7 12700H
7
AMD Ryzen 7 7840H vs Intel Core Ultra 7 155H
8
AMD Ryzen 5 PRO 8645HS vs Intel Core i5 8350U
9
AMD Ryzen 7 7840H vs AMD Ryzen 5 8640U
10
AMD Ryzen 7 7840H vs Intel Pentium N3700
© 2024 - TopCPU.net
Contact Us
Privacy Policy