reportedNVIDIA source
Hardware record
- Vendor
- NVIDIA
- Memory
- 24 GB
- Memory type
- GDDR6X
- Topology
- discrete
- Observed attempts
- 10
RTX 4090 · 24GB
The 24GB headline is only the beginning. Model weights, KV cache and runtime allocations compete for the same capacity; reviewed run receipts now show one exact Qwen3.8-27B boundary.
PROVENANCE
Primary source
- GeForce RTX 4090 specificationsNVIDIA · retrieved Aug 18, 2026Open source ↗