NVIDIA RTX 4080 Super — 16GB

Specifications

BrandNVIDIA
ModelRTX 4080 Super
VRAM16GB
ArchitectureAda
CUDA / Stream Processors10,240
Memory Bandwidth736 GB/s
TDP320W
FP32 TFLOPS52

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For AI / LLM Use

Good for 14B models. 30B requires aggressive quantisation.

What Models Can It Run?

  • 14B Q6_K, 30B Q3_K (tight)
  • 14B Q4_K_M, 7B full precision
  • 7B Q6_K, 14B Q3_K (tight)
  • 7B Q4_K_M only

Estimated Performance

Generation: ~55 tokens/sec

Prefill: ~929 tokens/sec

Recommended Quantisations

  • Q4_K_M for 14B models
  • Q6_K for 7B-8B models
  • Q8 for 7B if VRAM allows

Pros & Cons

Pros

  • Ada architecture — good software support
  • Consumer card — easy to install, display output

Cons

  • 320W TDP — high power draw

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