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CPU

AMD

AMD Ryzen 9 PRO 5945

Processor

CPU cores: 12
CPU threads: 24
Maximum boost clock: 4.7 GHz
Thermal design power: 65 W

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 12
CPU threads: 24
Base clock: 3 GHz
CPU reference clock: 100 MHz^*
L1 cache: 768 KB^*
Maximum boost clock: 4.7 GHz
L3 cache: 64 MB
L2 cache: 6 MB
Socket / package: AM4
Manufacturing process: TSMC 7nm FinFET
Process node: 7 nm

Cache hierarchy

L3 / total
Level
L3
Scope
total
Size
64 MB

Memory & storage

Memory channels: 2
Rated memory bandwidth: 51.20 GB/s^*

Supported memory

DDR4^*

CPU memory support

DDR4
Variant / details
Up to 3200 MT/s
Technology
DDR4
Transfer rate
3,200 MT/s

Power specifications

Thermal design power: 65 W

System configuration

Detailed specifications

Specifications 1 · 22 fields

Name

AMD Ryzen™ 9 PRO 5945^*

L3 Cache

64^* MB

Default TDP

65^* W

L1 Cache

768^* KB

Processor Technology for CPU Cores

TSMC 7nm FinFET^*

Unlocked for Overclocking

No^*

CPU Socket

AM4^*

Family

Ryzen PRO^*

Max. Operating Temperature (Tjmax)

95^* °C

*OS Support

Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition^*

PCI Express® Version

PCIe® 4.0^*

System Memory Type

DDR4^*

Memory Channels

2^*

System Memory Specification

Up to 3200 MT/s^*

Series

Ryzen PRO 5000 Series^*

Product ID Tray

100-000000831^*

Form Factor

Desktops^*

# of CPU Cores

12^*

# of Threads

24^*

Max. Boost Clock

4.7^* GHz

Scope and conditions

source_native_row_context

Qualification: Up to^*
Original declaration: Up to 4.7 GHz^*

Base Clock

3^* GHz

L2 Cache

6^* MB

Specifications 2 · 22 fields

*OS Support

Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition *Operating System (OS) support will vary by manufacturer.^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

# of CPU Cores

12^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

# of Threads

24^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Base Clock

3.0GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

CPU Socket

AM4^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Default TDP

65W^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Family

AMD Ryzen™ PRO Processors^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

L1 Cache

768KB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

L2 Cache

6MB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

L3 Cache

64MB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Line

AMD Ryzen™ 9 PRO 5000 Series Desktop Processors^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Max. Boost Clock ¹ ²

Up to 4.7GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Max. Operating Temperature (Tjmax)

95°C^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Memory Channels

2^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Model

AMD Ryzen™ 9 PRO 5945^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

PCI Express® Version

PCIe 4.0^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Platform

Desktop^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Processor Technology for CPU Cores

TSMC 7nm FinFET^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Product ID Tray

100-000000831^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

System Memory Specification

Up to 3200MHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

System Memory Type

DDR4^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Unlocked for Overclocking

No^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 210^*

Specifications 3 · 12 fields

name: AMD Ryzen 9 PRO 5945^*
cores: 12^*
logicals: 2^*
samples: 3^*
price: 0^*
tdp: 0^*
date: 2022-09-01^*
socket: AM4^*
category: Desktop^*
speed: 3,000^*
turbo: 4,700^*
cpuCount: 1^*

Specifications 4 · 36 fields

name: Ryzen 9 PRO 5945^*
Release Date: Apr 4th, 2022^*
Part#: 100-000000831^*
Frequency: 3^* GHz
Turbo Clock: up to 4.7 GHz^*
I/O Process Size: 12^* nm
I/O Die Size: 125^* mm²
Base Clock: 100^* MHz
Multiplier: 30.0x^*
Multiplier Unlocked: No^*
PPT: 88^* W
Codename: Vermeer^*
Socket: AMD Socket AM4^*
Generation: Ryzen 9 (Zen 3 (Vermeer))^*
Memory Support: DDR4^*
ECC Memory: Yes^*
# of Cores: 12^*
# of Threads: 24^*
SMP # CPUs: 1^*
Cache L1: 64 KB (per core)^*
Cache L2: 512 KB (per core)^*
Features: MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2^*
Foundry: TSMC^*
Rated Speed: 3,200^* MT/s
Memory Bus: Dual-channel^*
Memory Bandwidth: 51.2^* GB/s
PCI-Express: Gen 4, 20 Lanes (CPU only)^*
Process Size: 7^* nm
Cache L3: 64^* MB
tCaseMax: 95°C^*
Chipset: AMD PRO 500 Series^*
Transistors: 8,300 million^*
Die Size: 2x 74 mm²^*
Package: µOPGA-1331^*
Market: Desktop^*
Production Status: Active^*

Specifications 5 · 2 fields

brand: AMD^*
name: AMD Ryzen 9 PRO 5945^*

* Provisional data