Type

CPU / Microprocessor

Market segment

Desktop

Family

Model number  ? 

5900X

CPU part numbers

• 100-000000061 is an OEM/tray microprocessor

• 100-100000061WOF is a boxed microprocessor without fan and heatsink

Frequency ? 

3700 MHz

Maximum turbo frequency

4800 MHz

Package

1331-pin lidded micro-PGA package

Socket

Socket AM4

Estimated release date

October 8, 2020 (announcement)November 5, 2020 (availability)

Price at introduction

$549

Microarchitecture

Zen 3

Manufacturing process

0.007 micron TSMC FinFET process

Data width

64 bit

The number of CPU cores

12

The number of threads

24

Floating Point Unit

Integrated

Level 1 cache size  ? 

12 x 32 KB instruction caches12 x 32 KB data caches

Level 2 cache size ? 

12 x 512 KB unified caches

Level 3 cache size

2 x 32 MB shared caches

Multiprocessing

Uniprocessor

Extensions and Technologies

• MMX instructions

• Extensions to MMX

• SSE / Streaming SIMD Extensions

• SSE2 / Streaming SIMD Extensions 2

• SSE3 / Streaming SIMD Extensions 3

• SSSE3 / Supplemental Streaming SIMD Extensions 3

• SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ? 

• SSE4a  ? 

• AES / Advanced Encryption Standard instructions

• AVX / Advanced Vector Extensions

• AVX2 / Advanced Vector Extensions 2.0

• BMI / BMI1 + BMI2 / Bit Manipulation instructions

• F16C / 16-bit Floating-Point conversion instructions

• FMA3 / 3-operand Fused Multiply-Add instructions

• SHA / Secure Hash Algorithm extensions

• AMD64 / AMD 64-bit technology  ? 

• SMT / Simultaneous MultiThreading

• Precision Boost 2

• AMD-V / AMD Virtualization technology

Security Features

• EVP / Enhanced Virus Protection  ? 

• SMAP / Supervisor Mode Access Prevention

• SMEP / Secure Mode Execution Protection

Low power features

• Pure Power

Integrated graphics

None

Memory controller

Memory channels: 2Supported memory: DDR4-3200

Other peripherals

• PCI-Express 4.0 interface

Thermal Design Power ? 

105 Watt