AMD Ryzen 9 3950X vs AMD Ryzen 7 PRO 8840HS
CPU · Specs Compare
General Parameters
Release Date
Nov 2019
Apr 2024
Manufacturer
AMD
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
—
Core Architecture
Zen 2
Hawk Point
Integrated Graphics
N/A
Radeon 780M
Generation
—
Ryzen 7 (Zen 4 (Hawk Point))
Package
Transistor Count
3.8 billions
25 billions
Manufacturing Process
7 nm
4 nm
Socket
AM4
AMD Socket FP7
Power Consumption
105 W
20-30 W
Foundry
—
TSMC
Die Size
—
178 mm²
Package
—
FP7, FP7r2
CPU Performance
Performance Cores
16
8
Performance Core Threads
32
16
Performance Core Base Frequency
3.5 GHz
3.3 GHz
Performance Core Turbo Frequency
4.7 GHz
5.1 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
33.0
L1 Cache
64 K per core
64 KB per core
L2 Cache
512 K per core
8 MB
L3 Cache
64 MB shared
16 MB
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600,LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
4
PCIe Lanes
16
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
2700 MHz
Execution Units
—
12
Benchmark
Cinebench R23
1,349
1,757
Cinebench R23
24,396
15,930
Geekbench 6
1,709
2,286
Geekbench 6
11,656
11,550
Cinebench 2024
72
102
Cinebench 2024
1,325
866
Passmark CPU
2,692
—
Passmark CPU
38,953
—
Blender
—
111
▲ Specs Compare
Data sourced from official specifications and benchmark tests.