The Lab keeps returning to a hardware idea that is easy to miss: useful AI research does not require one clean, modern, homogeneous machine.
Sometimes the right platform is a strange pile of old cards, cheap boards, risers, unified memory and careful workload assignment.
01 – The Hardware Pattern
The archive records experiments or plans around:
- Tesla P40;
- Tesla P4;
- planned P100s;
- Radeon RX 580;
- Radeon RX 7970 6GB;
- RX 5700 XT;
- RTX 4060;
- RTX 4070;
- Hilbert unified memory;
- ASRock mining boards;
- Supermicro dual-Opteron server hardware.
The recurring question is not "what is the fastest single GPU?" It is "what useful cognitive or generative role can this hardware perform?"
02 – P40 Logic
The Tesla P40 is interesting because 24GB of VRAM can matter more than modern gaming performance for some local LLM experiments.
The trade-off is explicit:
- older card;
- more memory per dollar;
- lower modern feature support;
- awkward cooling and power;
- useful capacity for certain inference roles.
That is not nostalgia. It is budget-aware systems design.
03 – Dedicated Function Nodes
The mature direction is not necessarily one model spread across every card.
Instead, cards can be assigned to roles:
- one GPU for video generation;
- one for image generation;
- one for an LLM;
- smaller cards for lightweight specialist processors;
- Hilbert for large capacity-bound models;
- CPU services for routing and state.
This maps cleanly onto Omega's specialist cognitive-cluster idea.
04 – PCIe x1 Is Not Automatically Disqualifying
Mining boards and risers are poor for workloads requiring heavy inter-GPU transfer. But for dedicated-function nodes, PCIe x1 can still be acceptable if the model loads and does substantial local work on the card.
That distinction is important. The Lab should not pretend cheap mining-era hardware is secretly ideal. It should document where it is bad, and where it is still useful.
05 – Relic And Scrap LLM
The r/RelicAndScrapLLM idea belongs here because it names the philosophy directly: old hardware can still be part of serious AI experimentation if the workload is chosen honestly.
The point is not to beat flagship GPUs. The point is to expand what can be learned with the machines already within reach.
Source note: assembled from v2 hardware sections and the recovered research philosophy around capacity, throughput and reuse.