Next generation CPU's
A table of estimated or actual benchmarks and specs.
Note: The data is assembled from many sources, and some of the
hyperlinks contain old data. The table itself is as current as I can keep it.
"Max. Issue": maximum instructions/cycle
| CPU | Max. | Speed | spec95 | spec95 | sample | out | #xtors | process | size | wattage |
|---|
| name | Issue | MHz | int | fp | date | date | (M) | | mm^2 |
|
| R10000 | 4x | 180 | 9.5 | 19 | NOW | NOW | ? | .35uCMOS | 306 | 30W? |
| R10000 | 4x | 275 | 12 | 24 | VAPOR | ? | ? | .35uCMOS | 306 | |
| R12000 | 4x | 300 | ? | ? | ? | ? | ? | ? | ? | |
| PA-8000 | 4x | 180 | 11.8 | 20.2 | NOW | NOW | | .5uCMOS |
| PA-8200 | 4x | 220 | 15.5 | 25 | ? | 1997 | | .5uCMOS |
| PII | 3x | 300 | 11.6 | 7.2 | ? | ? | 7.5 | .35/2.8v | 203 | | ? |
|
| 21064A | 2x | 275 | 4.24 | 6.29 | | NOW | 2.8 | .5u | 166 |
| 21164 | 4x | 300 | 7.33 | 12.16 | | NOW | 9.3 | .5u | 298 | 50W |
| 21164 | 4x | 333 | 9.19 | 13.2 | | ?? | 9.3 | .5u | 298 | 50W |
| 21164A | 4x | 433 | 13.3 | 17.2 | NOW | NOW | 9.66 | .35u/2V | 209 | ?20 |
| 21164A | 4x | 500 | 15.4 | 21.1 | NOW | NOW | 9.66 | .35u/2V | 209 | ?20 |
| 21164A | 4x | 600 | 18.4 | 21.3 | NOW | NOW | 9.66 | .35u/2V | 209 | ?20 |
| 21264 | 4x | 600 | ~30 | ~50 | ? | Q4/97 | ? | ? | ? | ? |
|
| X704 | 4x | 533 | 12 | 10 | past | never | ? | BiCMOS | ? | ? |
|
| PPC620 | 4x | 200 | 9 | 9 | ? | ? | ? | 0.5u/3.3v | 311 |
| PPC604 | ? | 250 | 11.1 | NOW | NOW |
|
| UltraI | 4x | 2x200 | 6.85 | 12.9 | NOW | NOW | 5.2? | .5u | 315 | 30 |
| UltraII | 4x | 300 | 12.11 | 15.5 | Now | Now | |
|