Qwen3-14B VRAM Requirements & GPU Benchmarks
Qwen3-14B (14.77B total, 14.77B active, 40L, 8 KV heads, vocab 151936) requires 10.36 GB in 4-bit Q4_K_M, 15.97 GB in FP8, and 29.25 GB in FP16 at 8K context.
CLOUD-GPU PREISVERGLEICH & MIETEN-VS-KAUFEN RECHNER
Nicht genug lokaler VRAM? Cloud-GPU in 60 Sekunden starten (Qwen3-14B: 10.36 GB in 4-bit)
Recommended Cloud Tier: RTX 4090 (24GB) Β· Full FP16 Needs: 29.25 GB
Amortisationszeit (Kauf vs. Miete): ~32 months (vs $1,699 hardware)
| Cloud Provider | RTX 4090 (24GB) | A100 (80GB) | H100 (80GB) | Est. Monthly Cost (4h/day) | Free Credit / Trial | Deploy |
|---|---|---|---|---|---|---|
| RunPod | $0.44 / hr | $1.39 / hr | $2.39 / hr | $52.80 / mo | Instant PyTorch / vLLM Templates + Serverless GPU | Auf RunPod starten β |
| Vast.ai | $0.29 / hr | $0.95 / hr | $1.79 / hr | $34.80 / mo | Save 50β70% on RTX 4090 / 5090 / A100 rentals | Spot-GPU mieten β |
| Vultr Cloud GPU | β | $1.79 / hr | $2.69 / hr | $214.80 / mo (A100) | $300 Free Credit | $300 Guthaben sichern β |
| DigitalOcean GPU | β | β | $2.99 / hr | $358.80 / mo (H100) | $200 Free Credit (60d) | $200 Startguthaben β |
| GPU Hardware | VRAM | Bandwidth | FP16 (29.25GB) | Q4_K_M (10.36GB) | Decode / Prefill Speed | Report |
|---|---|---|---|---|---|---|
| NVIDIA RTX 5090 | 32 GB | 1792 GB/s | Ja | Ja (32%) | ~138.1 / 3688 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA RTX 4090 | 24 GB | 1008 GB/s | Nein | Ja (43%) | ~77.7 / 2908 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA RTX 5080 | 16 GB | 960 GB/s | Nein | Ja (65%) | ~74 / 1984 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA RTX 4080 Super | 16 GB | 736 GB/s | Nein | Ja (65%) | ~56.7 / 1838 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA RTX 4070 Ti Super | 16 GB | 672 GB/s | Nein | Ja (65%) | ~51.8 / 1553 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA RTX 3090 | 24 GB | 936 GB/s | Nein | Ja (43%) | ~72.1 / 1250 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA RTX 4060 Ti 16GB | 16 GB | 288 GB/s | Nein | Ja (65%) | ~22.2 / 776 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA RTX 3060 12GB | 12 GB | 360 GB/s | Nein | Ja (86%) | ~27.7 / 447 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA RTX 6000 Ada | 48 GB | 960 GB/s | Ja | Ja (22%) | ~74 / 3207 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA RTX A6000 | 48 GB | 768 GB/s | Ja | Ja (22%) | ~59.2 / 1362 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA L40S 48GB | 48 GB | 864 GB/s | Ja | Ja (22%) | ~66.6 / 6372 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA A100 80GB SXM | 80 GB | 2039 GB/s | Ja | Ja (13%) | ~157.1 / 5492 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA H100 80GB SXM | 80 GB | 3350 GB/s | Ja | Ja (13%) | ~258.2 / 17410 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA H200 141GB SXM | 141 GB | 4800 GB/s | Ja | Ja (7%) | ~350 / 17410 tok/s | Exakten VRAM & Speed berechnen β |
| NVIDIA Blackwell B200 192GB | 192 GB | 8000 GB/s | Ja | Ja (5%) | ~350 / 18000 tok/s | Exakten VRAM & Speed berechnen β |
| AMD Instinct MI300X 192GB | 192 GB | 5300 GB/s | Ja | Ja (5%) | ~350 / 18000 tok/s | Exakten VRAM & Speed berechnen β |
| 2x NVIDIA RTX 3090 (48GB) | 48 GB | 936 GB/s | Ja | Ja (22%) | ~72.1 / 2500 tok/s | Exakten VRAM & Speed berechnen β |
| 2x NVIDIA RTX 4090 (48GB) | 48 GB | 1008 GB/s | Ja | Ja (22%) | ~77.7 / 5816 tok/s | Exakten VRAM & Speed berechnen β |
| 4x NVIDIA A100 80GB (320GB) | 320 GB | 2039 GB/s | Ja | Ja (3%) | ~157.1 / 18000 tok/s | Exakten VRAM & Speed berechnen β |
| 8x NVIDIA H100 80GB (640GB) | 640 GB | 3350 GB/s | Ja | Ja (2%) | ~258.2 / 18000 tok/s | Exakten VRAM & Speed berechnen β |
| Apple M4 Max (128GB Unified) | 128 GB | 546 GB/s | Ja | Ja (8%) | ~46 / 648 tok/s | Exakten VRAM & Speed berechnen β |
| Apple M3 Ultra Mac Studio (512GB) | 512 GB | 819 GB/s | Ja | Ja (2%) | ~69 / 954 tok/s | Exakten VRAM & Speed berechnen β |
| Apple M4 Pro Mac Mini (64GB) | 64 GB | 273 GB/s | Ja | Ja (16%) | ~23 / 324 tok/s | Exakten VRAM & Speed berechnen β |