AMD Ryzen Threadripper PRO 5975WX vs AMD Ryzen 9 PRO 9955
CPU · Specs Compare
General Parameters
Release Date
Mar 2022
Jun 2026
Manufacturer
AMD
AMD
Type
Desktop
Server
Core Architecture
Chagall PRO
Granite Ridge
Integrated Graphics
N/A
Radeon Graphics
Generation
Ryzen Threadripper (Zen 3 (Chagall))
Ryzen 9 (Zen 5 (Granite Ridge))
Package
Transistor Count
16.6 billions
16.63 billions
Manufacturing Process
7 nm
4 nm
Socket
AMD Socket WRX8
AMD Socket AM5
Power Consumption
280 W
120 W
Peak Operating Temperature
95 °C
95°C
Foundry
TSMC
TSMC
Die Size
4x81 mm²
2x70.6 mm²
I/O Process Size
14 nm
6 nm
I/O Die Size
416 mm²
122 mm²
Package
sWRX8
FC-LGA1718
CPU Performance
Performance Core Base Frequency
3.6 GHz
3.4 GHz
Performance Core Turbo Frequency
4.5 GHz
5.4 GHz
Total Core Count
32
12
Total Thread Count
64
24
Bus Frequency
100 MHz
100 MHz
Multiplier
36.0
34.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
128 MB
64 MB
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600
Max Memory Channels
8
2
ECC Memory Support
Yes
Yes
Max Memory Bandwidth
—
89.6 GB/s
Miscellaneous
PCIe Version
4
5
PCIe Lanes
128
24
Benchmark
Cinebench R23
1,475
—
Cinebench R23
53,977
—
Geekbench 6
1,992
—
Geekbench 6
13,993
—
Blender
914
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.