| Relative Speed | Name | # CPUs | #cores/chip | CPU Freq. | CPU L2 cache (per chip) |
CPU Type | FSB (MHz) | Memory (Gb) |
| 3.7 | metztli | 1 | 1 | 3.4 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 3.7 | ut05a1p4 | 1 | 1 | 3.4 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 3.7 | sedna | 1 | 1 | 3.4 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 3.6 | triton (desktop) | 1 | 1 | 3.4 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 3.5 | varuna | 1 | 1 | 3.2 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 3.5 | quaoar | 1 | 1 | 3.2 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 3.5 | chronos | 1 | 1 | 3.2 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 3.5 | orion | 1 | 1 | 3.2 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 3.3 | cdlpc6d | 1 | 1 | 3.0 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 3.3 | gaia | 1 | 1 | 3.2 GHz | 512 kb | Pentium 4 | 800 | 2 |
| 3.3 | ceres | 1 | 1 | 3.2 GHz | 512 kb | Pentium 4 | 800 | 2 |
| 3.1 | cdlpc7d | 1 | 1 | 3.0 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 2.6 | callisto | 1 | 1 | 2.4 GHz | 512 kb | Pentium 4 | 400 | 2 |
| 2.5 | deimos | 1 | 1 | 2.4 GHz | 512 kb | Pentium 4 | 400 | 2 |
| 2.5 | tethys | 1 | 1 | 2.4 GHz | 512 kb | Pentium 4 | 400 | 2 |
| 2.5 | charon | 2 | 1 | 3.06 GHz | 512 kb | Pentium 4 | 533 | 4 |
| 2.5 | athena | 2 | 1 | 3.06 GHz | 512 kb | Pentium 4 | 533 | 4 |
| 2.5 | ut03a2p4 | 2 | 1 | 3.06 GHz | 512 kb | Pentium 4 | 533 | 4 |
| 2.3 | europa | 1 | 1 | 2.4 GHz | 512 kb | Pentium 4 | 400 | 2 |
| 2.1 | svarog | 1 | 1 | 3.4 GHz | 1 Mb | Pentium 4 | 800 | 2 |
| 1.8 | cdlpc1d | 2 | 1 | 2 GHz | 512 kb | Pentium 4 | 400 | 4 |
| 1.8 | cdlpc2d | 2 | 1 | 2 GHz | 512 kb | Pentium 4 | 400 | 4 |
| 1.8 | saturn | 2 | 1 | 2 GHz | 512 kb | Pentium 4 | 400 | 4 |
| 1.4 | ut01a1p4 | 1 | 1 | 2.2 GHz | 512 kb | Pentium 4 | 400 | 1.5 |
| 1.3 | venus | 1 | 1 | 2 GHz | 512 kb | Pentium 4 | 400 | 1.5 |
| 1.0 | pluto | 1 | 1 | 2 GHz | 256 kb | Pentium 4 | 400 | 1.5 |
| 1.0 | neptune | 1 | 1 | 2 GHz | 256 kb | Pentium 4 | 400 | 1.5 |
| ~1 | cdlpc3 | 1 | 1 | 2 GHz | 256 kb | Pentium 4 | 400 | 1 |
| ~1 | cdlpc4 | 1 | 1 | 2 GHz | 256 kb | Pentium 4 | 400 | 1 |
| ~1 | cdlpc5 | 1 | 1 | 2 GHz | 256 kb | Pentium 4 | 400 | 1 |
| phobos (desktop) | 1 | 1 | 3.2 GHz | 2 Mb | Pentium 4 (64-bit) | 800 | 3 | |
| ganymede (desktop) | 1 | 1 | 3.2 GHz | 2 Mb | Pentium 4 (64-bit) | 800 | 3 | |
| huma (desktop) | 1 | 1 | 3.2 GHz | 2 Mb | Pentium 4 (64-bit) | 800 | 2 | |
| pangu (desktop) | 1 | 1 | 3.2 GHz | 2 Mb | Pentium 4 (64-bit) | 800 | 2 | |
| titan | 2 | 1 | 900 MHz | Itanium 2 | 12 | |||
| cdlpc8 | 2 | 2 | 3.2 GHz | 4 Mb (2 Mb/core) | Pentium 4 (64-bit) | 1066 | 4 | |
| cdlpc9d | 8 | 4 | 1.86 GHz | 8 Mb (4 Mb/pair) | Pentium 4 (64-bit) | 1066 | 8 |
Relative Speed was determined empirically (so far for running the same exact code over a period of a few days, compile options -axN -O2 -larpack32 -llapack32 -lblas32). The "~" indicates an estimated value.