| RAM Chart - RAM Speed Memory Specs: |
| |
30 pin SIPPs (Single In-Line Pin Package).
|
| |
30 pin SIMMs (Single In-Line Memory Module).
|
| |
| DRAM |
72 pin DRAM SIMMs |
| |
|
Clock Rate |
Peak Bandwidth |
| (FPM) Fast Page Mode [60, 70ns] |
|
25MHz |
200 MBps |
| (EDO) Extended Data Out [50, 60, 70ns] |
|
40MHz |
320 MBps |
| EDO is 10% to 15% faster than FPM. |
| |
168 pin SDRAM DIMMs |
| SDRAM DIMMs |
Data Rate |
FSB |
Peak Bandwidth |
| PC66 |
=
|
66MHz |
528 MBps |
| PC100 |
=
|
100MHz |
800 MBps |
| PC133 |
=
|
133MHz |
1.1 GBps |
| |
184 pin RDRAM (RAMBUS) RIMM Modules |
| RAMBUS RIMMs |
Data Rate |
Clock Rate = FSB |
Peak Bandwidth |
| PC600 |
600MHz |
300MHz |
1.2 GBps |
| PC700 |
712MHz |
356MHz |
1.4 GBps |
| PC800 (Single-Channel) = RIMM 3200 |
800MHz |
400MHz |
1.6 GBps/channel |
| PC800 (Dual-Channel) |
|
|
3.2 GBps |
| PC1066 (Single-Channel) = RIMM 4200 |
1066MHz |
533MHz |
2.1 GBps/channel |
| PC1066 (Dual-Channel) |
|
|
4.2 GBps |
| |
232 pin RDRAM (RAMBUS) RIMM Modules |
| PC1200 (Single-Channel) = RIMM 4800 |
1200MHz |
600MHz |
2.4 GBps |
| PC1200 (Dual-Channel) |
|
|
4.8 GBps/channel |
| |
184 pin DDR SDRAM DIMMs |
| DDR SDRAM DIMMs |
Data Rate |
FSB |
Peak Bandwidth |
| PC1600 |
= DDR200 |
200MHz |
100MHz |
1.6 GBps |
| PC2100 |
= DDR266 |
266MHz |
133MHz |
2.1 GBps |
| PC2700 |
= DDR333 |
333MHz |
166MHz |
2.7 GBps |
| PC3200 |
= DDR400 |
400MHz |
200MHz |
3.2 GBps |
| PC3500 |
= DDR433 |
433MHz |
217MHz |
3.5 GBps |
| PC3700 |
= DDR466 |
466MHz |
233MHz |
3.7 GBps |
| PC4000 |
= DDR500 |
500MHz |
250MHz |
4.0 GBps |
| PC4200 |
= DDR533 |
533MHz |
266MHz |
4.2 GBps |
|
|
|
RAMBUS XDR DRAM
|
Data Rate |
|
Peak Bandwidth |
| |
|
3.2GHz |
400MHz |
6.4 GBps |
Article ID: 29, Created On: 9/3/2008, Modified: 11/1/2013