General information
Type
CPU / Microprocessor
Market segment
Desktop
Family
R 9
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
Architecture / Microarchitecture
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 caches
12 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 / A 64-bit technology ?
SMT / Simultaneous MultiThreading
Precision Boost 2
AMD-V / A Virtualization technology
Security Features
EVP / Enhanced a Protection ?
SMAP / Supervisor Mode Access Prevention
SMEP / Secure Mode Execution Protection
Low power features
Pure Power
Integrated peripherals / components
Integrated graphics
None
Memory controller
Memory channels: 2
Supported memory: DDR4-3200
Other peripherals
PCI-Express 4.0 interface
Electrical / Thermal parameters
Thermal Design Power ?
105 Watt