CPUs > AMD > EPYC

AMD EPYC 3255
Manufacturer	AMD
Model	EPYC
Architecture	x86
Codename	Snowy Owl
Core frequency (Rated/Boost)	2.5 GHz/3.1 GHz
Cores/Threads	8/16
Targeted market	Embedded devices
Package	SP4r2
Physical informations
Package Size	4,5x4,5 cm	Manufacturing process	14 nm
Die size	213 mm²	Transistor count	4800000000
Electrical informations
Voltage	???	TDP	55 W
Bus frequency
Bus type	PCI-Express 3.0	Width	64 bits
Caches
L1 cache (data)	8x32 KB	L1 Cache (instruction)	8x64 KB
L2 cache	8x512 KB	L3 cache	16 MB
Other informations
Functions/Features	16-bit Floating-Point conversion instructions (F16C) 3-operand Fused Multiply-Add instructions (FMA3) Advanced Vector Extensions (AVX) Advanced Vector Extensions 2 (AVX2) AES New Instructions BMI Enhanced Virus Protection (EVP) MMX Pacifica Precision Boost 2 Pure Power Secure Hash Algorithm extensions (SHA) Secure Mode Execution Protection (SMEP) Simultaneous MultiThreading (SMT) SSE SSE2 SSE3 SSE4.1 SSE4.2 SSE4a SSSE3 Supervisor Mode Access Prevention (SMAP) x86-64 instructions
Integrated peripherals	4 10Gb Ethernet Controller SMBus Host controller I2C Controller DDR4-2666 Memory controller Dual Channel 64 lignes PCI-Express 3.0 Controller Serial-ATA 3.0 controller USB3.0 Host controller Horloge temps réel LPC interface SPI Interface General Purpose I/O pins High Speed UART
Part Number	PE3255BGR88AF (OEM)
Rarity
In collection ?	no
Benchmarks
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