BBrainOutput
NVIDIA·GPU

NVIDIA RTX 5070 12GB: Specs & Local-AI Compatibility

12GB Blackwell gpu. Indexed entry — detailed specs (bandwidth, TFLOPS, power) to verify.

Indexed from vendor-catalog and approved for the catalog. Figures are sourced/derived (confidence: approximate); editorial review of strengths and use cases is pending.

Specs

Memory
12 GB
Memory type
to verify
Bandwidth
to verify
Approx FP16
to verify
Architecture
Blackwell
Process
to verify
Power
to verify
Launch
2025

Models this chip can run

Open models graded for a single NVIDIA RTX 5070 12GB, best fit first.

  • Phi-3 Medium (14B)
    Phi · ~14B · 128K ctx · MIT

    Fits at Q4_K_M (~9GB) with ~1.6GB headroom — about 1 concurrent instance.

    Q4_K_M · ~9GBRuns well
  • Phi-4 (14B)
    Phi · ~14B · 16K ctx · MIT

    Fits at Q4_K_M (~9GB) with ~1.6GB headroom — about 1 concurrent instance.

    Q4_K_M · ~9GBRuns well
  • CodeLlama 13B
    CodeLlama · ~13B · 16K ctx · Llama Community License

    Fits at Q4_K_M (~8GB) with ~2.6GB headroom — about 1 concurrent instance.

    Q4_K_M · ~8GBRuns well
  • Gemma 3 12B
    Gemma 3 · ~12B · 128K ctx · Gemma Terms of Use

    Fits at Q4_K_M (~8GB) with ~2.6GB headroom — about 1 concurrent instance.

    Q4_K_M · ~8GBRuns well
  • Mistral Nemo 12B
    Mistral · ~12B · 128K ctx · Apache-2.0

    Fits at Q4_K_M (~8GB) with ~2.6GB headroom — about 1 concurrent instance.

    Q4_K_M · ~8GBRuns well
  • Gemma 2 9B
    Gemma · ~9B · 8K ctx · Gemma Terms of Use

    Fits at Q8_0 (~10GB) with ~0.6GB headroom — about 1 concurrent instance.

    Q8_0 · ~10GBRuns well
  • Llama 3.1 8B
    Llama · ~8B · 128K ctx · Llama Community License

    Fits at Q8_0 (~9GB) with ~1.6GB headroom — about 1 concurrent instance.

    Q8_0 · ~9GBRuns well
  • Qwen3 8B
    Qwen · ~8B · 128K ctx · Apache-2.0

    Fits at Q8_0 (~9GB) with ~1.6GB headroom — about 1 concurrent instance.

    Q8_0 · ~9GBRuns well

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