AMD Ryzen 9 5900X vs AMD Ryzen 9 PRO 9965
CPU Specs Compare
General Parameters
Release Date
Oct 2020
Jun 2026
Manufacturer
AMD
AMD
Type
Desktop
Server
Instruction Set
x86-64
-
Core Architecture
Zen 3 (Vermeer)
Granite Ridge
Integrated Graphics
No
Radeon Graphics
Generation
-
Ryzen 9 (Zen 5 (Granite Ridge))
Package
Transistor Count
4.15 billions
16.63 billions
Manufacturing Process
7 nm
4 nm
Socket
AM4
AMD Socket AM5
Power Consumption
105 W
170 W
Peak Operating Temperature
90°C
95°C
Foundry
-
TSMC
Die Size
-
2x70.6 mm²
I/O Process Size
-
6 nm
I/O Die Size
-
122 mm²
Package
-
FC-LGA1718
CPU Performance
Performance Cores
12
-
Performance Core Threads
24
-
Performance Core Base Frequency
3.7 GHz
4.3 GHz
Performance Core Turbo Frequency
4.8 GHz
5.5 GHz
Total Core Count
12
16
Total Thread Count
24
32
Bus Frequency
100 MHz
100 MHz
Multiplier
37x
43.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
64 MB shared
64 MB
Unlocked Multiplier
Yes
No
SMP
-
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600
Max Memory Size
128 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
📊 Benchmark
Cinebench R23
1,670
-
Cinebench R23
22,046
-
Geekbench 6
2,235
-
Geekbench 6
12,589
-
Cinebench 2024
94
-
Cinebench 2024
1,189
-
Passmark CPU
3,470
-
Passmark CPU
39,196
-