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| written 7.1 years ago by |
| Parameter | DRAM | SRAM |
|---|---|---|
| Type of Device | Analog | Digital |
| Speed | Slow | Fast |
| Construction | Simple | Complicated |
| Power Consumption | More | Less |
| Capacity | More | Less |
| Cost | Cheap | Expensive |
| Electricity Supply | Need | No Need |
| Application | Main Memory | Cache Memory |
| Storage | Uses separate capacitor to store each bit of data | Uses transistor to store single bit of data |
| Data Access | Slower | Faster |