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Qwen3-Coder-30B-A3B-Instruct

Qwen family · 30.0B params

2recorded runs
263.0best tok/s
1verified

Evidence: 1 sourced run · 1 awaiting review · 1 independent source · first recorded Aug 11, 2026 · last recorded Aug 17, 2026. What these labels mean.

What the Qwen3-Coder-30B-A3B-Instruct numbers mean

The fastest verified result on our board is 26.1 output tok/s on an RTX PRO 6000 Blackwell at FP8 with a 32768-token context. That is about 38.4 ms per generated token — 500 tokens takes roughly 19.2 seconds. Across the 2 records we hold for this model the range is 26.1–263.0 tok/s on 2 GPUs, because quantisation, context length and the engine build all move the number.

How much VRAM does Qwen3-Coder-30B-A3B-Instruct need?

Qwen3-Coder-30B-A3B-Instruct has 30.0B parameters. These estimates use the same formula as the VRAM calculator: weights, plus about 15% for a moderate-context KV cache and runtime overhead, plus a small engine floor.

QuantisationEstimated VRAMSmallest card that fits
Q4_K_M (4-bit)20.2 GB24 GB
Q8_0 (8-bit)37.5 GB48 GB
FP16 (16-bit)69.8 GB96 GB

Long contexts and large batches raise the real number — read the smallest card as "possible with a reduced context". Measured throughput is on the benchmark board.

Fastest GPUs for this model (best tok/s)
  1. RTX 5090263.0
  2. RTX PRO 6000 Blackwell26.1

Models with a similar footprint

ModelParamsQ4_K_M weights
Hy-MT2-30B-A3B30B16.9 GB
Muse-Glimmer-30B30B16.9 GB
Nemotron-3-Nano-Omni-30B-A3B-Reasoning30B16.9 GB
North-Mini-Code-1.030B16.9 GB
granite-4.2-30b29B16.3 GB
QUEST-30B-RL-B70-Turbo31B17.4 GB

Ranked by distance from Qwen3-Coder-30B-A3B-Instruct's parameter count. Full benchmark board.

All benchmarks Methodology

GPUModelQuantBackendCtx tok/sprompt tok/sVRAM GBSource
RTX PRO 6000 Blackwell · 96 GBQwen3-Coder-30B-A3B-InstructFP8vllm 0.26.03276826.1 ✓——src
RTX 5090 · 32 GBQwen3-Coder-30B-A3B-InstructQ6_Klmstudio —2048263.0 …1217.8—src
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