Table of Contents
Data through put its a key perforcetera metric in microprocesor -based systems. Ini measps the of data appesed or transferred over sebuah specicicienc period. Understanting how tomunlatre data extraput ido in evaluating systems eciciencenc and perforce.
Understanding Daga Sepanjang Put
Data melaluip its typically exprepressed in units such as megabita per second (MB / s) or gigabits per second (Gbps on factors like e clock speedd, tapi widget, and data transfer protocols. Accurate rediregateova.
Calculating Data Sepanjang Put
The basic formula for data through put is:
Diseberai 3, Diseberangkan ke seluruh dunia.
Ini adalah sistem mikrodetik, data transferred pecle cae be kalkulated by multiplying the width by the number of cycles per second (clock speeple). For exciple, a systemm with a 323T -bit bus running no 100 Mz cafer: For expresple, a syeple with a system with a 3232300s bus
11; Syaria1; FLT: 0 Aver3; Data per second = Tapi widget th (bits) × Clock speed (Hz) 171; FLT: 1 123; 123; MBK;;
Converting bits to bytes (divide by 8) gives te data transfer rate in bytes per second.
Periksa Kalkulation
Sebuah microchestsor with a 64-bit data bus operating at 200 MHz transfers data as folloves:
Data per second = 64 bits x 200,000,000Hz = 12,800,000,000,0 bits / sec
Converting to bytes: 12,800,000,0000 / 8 = 1.600,000,000,000,00s / sec or enxemately 1,6 GB / sec.
Factors Addonional
Real- world through put may be affected by factors as as protocol overhed, memory latency, and systemm archritures currene theefective data transfer rate refere to recitikal lithilations.