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Task · models with qualified results
Text generation · All measured GPUs
Qwen3-4B-AWQ
Qwen · 5 tested configurations · 3 GPUs
- L4 · 24 GBAWQ · 8K → 2K tokens · No cache reuse
- Output throughput · includes prefill · 1 request
- 55.3tok/s
- Best measured · 4 concurrent requests
- 109tok/s
- Observed GPU occupancy
- 19.5GiB
- First token
- 1.6 s
Use this recipe · 4 concurrent requests ↗Evidence report and run availability ↗Same test on other GPUsTest details · 2 concurrency levels
Total output tokens divided by the full request window, including prefill and queueing.
Occupancy includes engine buffers and reserved KV cache. It is not the minimum VRAM required by the model.
Reports combined counts reports, not inference requests. Request successes and failures are listed in each report.
- Engine
- vllm · vLLM 0.29.0
- Protocol
- wbench-fixed-http-v3
- Dataset
- migration-analysis-v1:sha256=68590c248e43f32c04dfd8062464fd1e4856917795fe307225e5c6112a54fe94:cache=isolated:repeats=3
- Workload
- 8192in-2048out
Concurrency Mean throughput (tok/s) P95 TTFT Observed occupancy (GiB) GPU power (W) Reports combined View report C1 55.3 37.17 s 1.6 s 19.54 71.9 1 9301a9ba ↗ C4 109.43 78.88 s 3.1 s 19.55 71.9 1 9301a9ba ↗ 1 other test configurations on this GPU
- AWQ · 8K → 2K tokens · Prefix cache reuse
- Output throughput · includes prefill · 1 request
- 57.4tok/s
- Best measured · 4 concurrent requests
- 175tok/s
- Observed GPU occupancy
- 19.5GiB
- First token
- 60 ms
Use this recipe · 4 concurrent requests ↗Evidence report and run availability ↗Same test on other GPUsTest details · 2 concurrency levels
Total output tokens divided by the full request window, including prefill and queueing.
Occupancy includes engine buffers and reserved KV cache. It is not the minimum VRAM required by the model.
Reports combined counts reports, not inference requests. Request successes and failures are listed in each report.
- Engine
- vllm · vLLM 0.29.0
- Protocol
- wbench-fixed-http-v3
- Dataset
- migration-analysis-v1:sha256=68590c248e43f32c04dfd8062464fd1e4856917795fe307225e5c6112a54fe94:cache=prefix-reuse:repeats=3
- Workload
- 8192in-2048out
Concurrency Mean throughput (tok/s) P95 TTFT Observed occupancy (GiB) GPU power (W) Reports combined View report C1 57.39 35.7 s 60 ms 19.55 71.8 1 7e2cbfda ↗ C4 175.39 46.75 s 114 ms 19.55 71.9 1 7e2cbfda ↗
- RTX PRO 6000 Blackwell Server Edition · 96 GBAWQ · 8K → 2K tokens · No cache reuse
- Output throughput · includes prefill · 1 request
- 215tok/s
- Best measured · 4 concurrent requests
- 517tok/s
- Observed GPU occupancy
- 86.3GiB
- First token
- 298 ms
Use this recipe · 4 concurrent requests ↗Evidence report and run availability ↗Same test on other GPUsTest details · 2 concurrency levels
Total output tokens divided by the full request window, including prefill and queueing.
Occupancy includes engine buffers and reserved KV cache. It is not the minimum VRAM required by the model.
Reports combined counts reports, not inference requests. Request successes and failures are listed in each report.
- Engine
- vllm · vLLM 0.29.0
- Protocol
- wbench-fixed-http-v3
- Dataset
- migration-analysis-v1:sha256=68590c248e43f32c04dfd8062464fd1e4856917795fe307225e5c6112a54fe94:cache=isolated:repeats=3
- Workload
- 8192in-2048out
Concurrency Mean throughput (tok/s) P95 TTFT Observed occupancy (GiB) GPU power (W) Reports combined View report C1 214.6 9.63 s 298 ms 86.28 303.8 1 86d36e4f ↗ C4 516.94 16.14 s 872 ms 86.28 339.5 1 86d36e4f ↗ 1 other test configurations on this GPU
- AWQ · 8K → 2K tokens · Prefix cache reuse
- Output throughput · includes prefill · 1 request
- 223tok/s
- Best measured · 4 concurrent requests
- 742tok/s
- Observed GPU occupancy
- 86.3GiB
- First token
- 28 ms
Use this recipe · 4 concurrent requests ↗Evidence report and run availability ↗Same test on other GPUsTest details · 2 concurrency levels
Total output tokens divided by the full request window, including prefill and queueing.
Occupancy includes engine buffers and reserved KV cache. It is not the minimum VRAM required by the model.
Reports combined counts reports, not inference requests. Request successes and failures are listed in each report.
- Engine
- vllm · vLLM 0.29.0
- Protocol
- wbench-fixed-http-v3
- Dataset
- migration-analysis-v1:sha256=68590c248e43f32c04dfd8062464fd1e4856917795fe307225e5c6112a54fe94:cache=prefix-reuse:repeats=3
- Workload
- 8192in-2048out
Concurrency Mean throughput (tok/s) P95 TTFT Observed occupancy (GiB) GPU power (W) Reports combined View report C1 222.74 9.19 s 28 ms 86.28 288.8 1 adbfef8a ↗ C4 741.85 11.05 s 35 ms 86.28 335 1 adbfef8a ↗
- T4 · 16 GBAWQ · 8K → 2K tokens · No cache reuse
- Output throughput · includes prefill · 1 request
- 15.4tok/s
- Best measured · 4 concurrent requests
- 20.3tok/s
- Observed GPU occupancy
- 12.7GiB
- First token
- 28.5 s
Use this recipe · 4 concurrent requests ↗Evidence report and run availability ↗Same test on other GPUsTest details · 2 concurrency levels
Total output tokens divided by the full request window, including prefill and queueing.
Occupancy includes engine buffers and reserved KV cache. It is not the minimum VRAM required by the model.
Reports combined counts reports, not inference requests. Request successes and failures are listed in each report.
- Engine
- vllm · vLLM 0.29.0
- Protocol
- wbench-fixed-http-v3
- Dataset
- migration-analysis-v1:sha256=68590c248e43f32c04dfd8062464fd1e4856917795fe307225e5c6112a54fe94:cache=isolated:repeats=3
- Workload
- 8192in-2048out
Concurrency Mean throughput (tok/s) P95 TTFT Observed occupancy (GiB) GPU power (W) Reports combined View report C1 15.39 133.36 s 28.5 s 12.74 67.9 1 fcfe2d64 ↗ C4 20.31 468.13 s 53.1 s 12.74 67.5 1 fcfe2d64 ↗
Sortable tables by exact test condition · 10 rows
| Model | Hardware | Format | Engine | Mean throughput (tok/s) | P95 | TTFT | Observed occupancy (GiB) | GPU power (W) | Reports combined | View report |
|---|---|---|---|---|---|---|---|---|---|---|
| Qwen3-4B-AWQ | RTX PRO 6000 Blackwell Server Edition · 96 GB | AWQ | vllmvLLM 0.29.0 | 214.6 | 9.63 s | 298 ms | 86.28 | 303.8 | 1 | 86d36e4f ↗ |
| Qwen3-4B-AWQ | L4 · 24 GB | AWQ | vllmvLLM 0.29.0 | 55.3 | 37.17 s | 1.6 s | 19.54 | 71.9 | 1 | 9301a9ba ↗ |
| Qwen3-4B-AWQ | T4 · 16 GB | AWQ | vllmvLLM 0.29.0 | 15.39 | 133.36 s | 28.5 s | 12.74 | 67.9 | 1 | fcfe2d64 ↗ |
| Model | Hardware | Format | Engine | Mean throughput (tok/s) | P95 | TTFT | Observed occupancy (GiB) | GPU power (W) | Reports combined | View report |
|---|---|---|---|---|---|---|---|---|---|---|
| Qwen3-4B-AWQ | RTX PRO 6000 Blackwell Server Edition · 96 GB | AWQ | vllmvLLM 0.29.0 | 516.94 | 16.14 s | 872 ms | 86.28 | 339.5 | 1 | 86d36e4f ↗ |
| Qwen3-4B-AWQ | L4 · 24 GB | AWQ | vllmvLLM 0.29.0 | 109.43 | 78.88 s | 3.1 s | 19.55 | 71.9 | 1 | 9301a9ba ↗ |
| Qwen3-4B-AWQ | T4 · 16 GB | AWQ | vllmvLLM 0.29.0 | 20.31 | 468.13 s | 53.1 s | 12.74 | 67.5 | 1 | fcfe2d64 ↗ |
| Model | Hardware | Format | Engine | Mean throughput (tok/s) | P95 | TTFT | Observed occupancy (GiB) | GPU power (W) | Reports combined | View report |
|---|---|---|---|---|---|---|---|---|---|---|
| Qwen3-4B-AWQ | RTX PRO 6000 Blackwell Server Edition · 96 GB | AWQ | vllmvLLM 0.29.0 | 222.74 | 9.19 s | 28 ms | 86.28 | 288.8 | 1 | adbfef8a ↗ |
| Qwen3-4B-AWQ | L4 · 24 GB | AWQ | vllmvLLM 0.29.0 | 57.39 | 35.7 s | 60 ms | 19.55 | 71.8 | 1 | 7e2cbfda ↗ |
| Model | Hardware | Format | Engine | Mean throughput (tok/s) | P95 | TTFT | Observed occupancy (GiB) | GPU power (W) | Reports combined | View report |
|---|---|---|---|---|---|---|---|---|---|---|
| Qwen3-4B-AWQ | RTX PRO 6000 Blackwell Server Edition · 96 GB | AWQ | vllmvLLM 0.29.0 | 741.85 | 11.05 s | 35 ms | 86.28 | 335 | 1 | adbfef8a ↗ |
| Qwen3-4B-AWQ | L4 · 24 GB | AWQ | vllmvLLM 0.29.0 | 175.39 | 46.75 s | 114 ms | 19.55 | 71.9 | 1 | 7e2cbfda ↗ |
Models with reports but no qualified results · 7
Their original reports remain available on each model page. They did not qualify for comparison; each report states why.
| Model | Test task |
|---|---|
| Qwen3-4BQwen/Qwen3-4B | Text generation |
| Qwen3-4B-FP8Qwen/Qwen3-4B-FP8 | Text generation |
| Qwen3-4B-Instruct-2507-FP8Qwen/Qwen3-4B-Instruct-2507-FP8 | Text generation |
| Qwen3-4B-Q4Qwen/Qwen3-4B-GGUF/Qwen3-4B-Q4_K_M.gguf | Text generation |
| Qwen3-4B-Q5_K_MQwen/Qwen3-4B-GGUF/Qwen3-4B-Q5_K_M.gguf | Text generation |
| Qwen3-4B-Q8_0Qwen/Qwen3-4B-GGUF/Qwen3-4B-Q8_0.gguf | Text generation |
| Qwen3-4B-Thinking-2507-FP8Qwen/Qwen3-4B-Thinking-2507-FP8 | Text generation |