RAM Chart - RAM Speed Memory Specs:

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