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Posted byIndika
SSD vs vs HDD HDD and SSD are two types of devices used for data storage. HDD (Hard Disk Drive) is an electromechanical device with internal moving parts, while SSD (Solid-state Drive) stores data in memory chips. Both HDD and SSD use the same interface, therefore they are easily replaceable with each other. HDD are […]
Posted byIndika
内存vs Cache Memory Memory of a computer is organized in to a hierarchy and they are organized considering the time taken to access them, cost and capacity. RAM and cache memory are two members in this memory hierarchy. RAM (Random Access Memory) is the primary memory used in a computer. Its individual memory cells […]
Posted byIndika
CPU vs RAM CPU (Central Processing Unit) is the part of the computer that executes instructions. Instructions executed in the CPU could carry out various operations such as arithmetic operations, input/ output operations, etc. over the years, technology used in CPUs has changed tremendously but still the basic operations performed by a CPU have not […]
Posted byIndika
DDR1 vs DDR2 DDR1 and DDR2 belong to the recent DDR SDRAM (double data rate synchronous dynamic random access memory) family of RAMs. Both these RAMs store data in similar type of DRAM arrays. The Initial member of this family was the DDR1 (often called DDR). DDR2 followed DDR1. And, DDR3 is the member that […]
Posted byIndika
GDDR5 vs DDR2 DDR2 belong to the recent DDR SDRAM (double data rate synchronous dynamic random access memory) family of RAMs. The second member of this family was the DDR2. And, DDR3 is the member, which followed DDR2. GDDR5 (Graphics Double Data Rate, version 5) SGRAM falls in to the category of DRAM graphics card […]
Posted byIndika
DDR2 vs DDR3 DDR2 and DDR3 belong to the recent DDR SDRAM (double data rate synchronous dynamic random access memory) family of RAMs. Both these RAMs store data in similar type of DRAM arrays. The Initial member of this family was the DDR. DDR2 followed DDR. And, DDR3 is the member, which followed DDR2. Both […]
Posted byIndika
L1 vs L2 Cache Cache memory is a special memory used by the CPU (Central Processing Unit) of a computer for the purpose of decreasing the average time required to access memory. Cache memory is a relatively smaller and also a faster memory, which stores most frequently accessed data of the main memory. When there […]
Posted byIndika
Static RAM vs Dynamic RAM (SRAM vs DRAM) RAM (Random Access Memory) is the primary memory used in a computer. Its individual memory cells can be accessed in any sequence, and therefore it is called the random access memory. RAMs are divided in to two categories as Static RAM (SRAM) and Dynamic RAM (DRAM). […]