My sad excuses for rigs are below, in descending order of terribleness:

Laptop 1:

• OS:
  
  • Ubuntu 10.10 Maverick Meerkat 32-bit
• CPU:
  
  • AMD Athlon(tm) 64 X2 Dual-Core Processor TK-55
  • 800 mhz per thread (thanks to broken frequency scaling; possible 1.80 ghz)
  • 2 threads with using jgarzik's minerd cpu miner and cryptopp_asm32 algorithm
  • 0.318 mhash/s per thread; 0.636 mhahs/s total

Desktop:

• OS:
  
  • Ubuntu 10.10 Maverick Meerkat 32-bit
• CPU:
  
  • AMD Athlon(tm) 64 X2 Dual Core Processor 3800+
  • 2 ghz per core
  • 2 threads with using jgarzik's minerd cpu miner and cryptopp_asm32 algorithm
  • 0.934 mhash/s per thread; 1.868 mhahs/s total

Laptop 2:

• OS:
  
  • Windows 7 Home Edition 64-bit
• CPU:
  
  • Inte(R) Core(TM) i7 CPU Q740
  • 1.73 per core
  • 8 threads using Ufasoft's bitcoin-miner and SSE2 instructions
  • 1.900 mhash/s per thread; 8.6 mhash/s total (possibly due to HyperThreading)
• GPU:
  
  • NVIDIA GeForce GTS 360M
  • 650 mhz (overclocked, 576 mhz stock)
  • m0mchil's poclbm with work size of 256
  • 25 mhash/s (22 mhash/s without overclock)

For an astonishing grand total of approx. 35 mhash/s.
For those with the same hardware, please tell me how mine compare.

--Tod
Three down, two to go

Nota Bene: Never try to do nested lists in SMF; they are very hard to get right. (so pay me to do them for you)