AMD Ryzen 9 5950X vs AMD Ryzen 9 3900X
CPU · Specs Compare
General Parameters
Release Date
Oct 2020
Jul 2019
Manufacturer
AMD
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 3 (Vermeer)
Zen 2
Integrated Graphics
No
N/A
Package
Transistor Count
4.15 billions
3.8 billions
Manufacturing Process
7 nm
7 nm
Socket
AM4
AM4
Power Consumption
105 W
105 W
Peak Operating Temperature
95°C
95 °C
CPU Performance
Performance Cores
16
12
Performance Core Threads
32
24
Performance Core Base Frequency
3.4 GHz
3.8 GHz
Performance Core Turbo Frequency
4.9 GHz
4.6 GHz
Total Core Count
16
12
Total Thread Count
32
24
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
38x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
64 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
47.68 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
16
Benchmark
Cinebench R23
1,684
1,306
Cinebench R23
28,782
18,454
Geekbench 6
2,218
1,842
Geekbench 5
1,819
1,319
Geekbench 6
13,903
11,715
Geekbench 5
18,397
11,991
Cinebench 2024
93
78
Cinebench 2024
1,494
1,068
Passmark CPU
—
2,683
Passmark CPU
—
32,531
▲ Specs Compare
Data sourced from official specifications and benchmark tests.