DRAM and Memory System Trends - IBM Research
DRAM and Memory System Trends - IBM Research
DRAM and Memory System Trends - IBM Research
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Moore’s Law Driving Performance<br />
Clock Speed<br />
Performance driven by increasing<br />
clock speeds <strong>and</strong> functionality…<br />
Increasing transistor counts need<br />
to be fed with more data…<br />
Intel®<br />
4004<br />
1971<br />
108 KHz<br />
10µ<br />
2.3K<br />
Intel®<br />
8086<br />
1978<br />
10 MHz<br />
3µ<br />
29K<br />
Intel®<br />
80286<br />
1982<br />
12 MHz<br />
1.5µ<br />
134K<br />
Intel386 TM<br />
DX<br />
1989<br />
33 MHz<br />
1µ<br />
275K<br />
Intel®<br />
Intel486 TM<br />
Pentium®<br />
DX<br />
1993<br />
1991<br />
300 MHz<br />
0.35µ<br />
7.5M<br />
50 MHz<br />
1µ<br />
1.2M<br />
66 MHz<br />
0.8µ<br />
3.1M<br />
Intel®<br />
Pentium® II<br />
1997<br />
Intel®<br />
Pentium® III<br />
1999<br />
450 MHz<br />
0.25µ<br />
9.5M<br />
Intel®<br />
Pentium® 4 HT<br />
Intel® 2002<br />
Pentium® 4<br />
2000<br />
1.5 GHz<br />
0.18µ<br />
42M<br />
3 GHz<br />
0.13µ<br />
55M<br />
…increasing dem<strong>and</strong>s<br />
being placed on<br />
memory systems<br />
Time<br />
ISMM 2004 Keynote
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