රැම්
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DDR 2 |
DDR3 |
Transfer Speed |
400 – 800 Mbps |
800 – 1600 Mbps |
Voltage |
1.8V +/- 0.1V |
1.5V +/- 0.075V |
Internal Banks |
4 |
8 |
Prefetch |
4bits |
8 bits |
Termination |
Limited |
All DQ signals |
Topology |
Conventional T |
Fly-by |
CAS Latency |
3 – 5 |
6 – 10 |
Thermal Sensor |
No |
Yes (optional) |
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