WHAT THIS CARD IS WORTH
Tesla K20s holds 104 of the models in our catalogue and is, in practice, a Q4_K_M card — the largest it takes is ChatGLM2 6B at Q4_K_M.
TOKENS/SEC PER $100
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8B at Q4_K_M, so cards compare like for like
VRAM PER $100
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what memory costs on this card
THE BIGGEST IT TAKES
AGAINST CARDS OF SIMILAR MEMORY
Tesla K20s5 GB——
Neighbours in memory rather than in price: memory decides whether a card can do the job at all, so two cards of the same size at different prices is the comparison you are making. Ordered by memory, then bandwidth — not by the value column, which is worked out from bandwidth and price alone and therefore rewards a cheap card whatever its software stack does to that bandwidth in practice. Read it as one input, not as a ranking.
▸ DEVICE UNDER TEST
NVIDIA Tesla K20s — 5 GB VRAM.
▸ TESLA K20S SPEC
- BRAND
- NVIDIA
- VRAM
- 5 GB GDDR5
- BANDWIDTH
- 208 GB/s
- FP16 COMPUTE
- 2.9 TFLOPS
- FP32 COMPUTE
- 2.9 TFLOPS
- CUDA CORES
- 2,496
- TDP
- 225 W
- ARCHITECTURE
- Kepler
▸ AI CAPABILITY
104/ 449 models @ Q4
With 5 GB VRAM and 208 GB/s bandwidth, this GPU handles models up to 4.5B parameters.
Speed ≈ bandwidth / model_size × efficiency. A 7B model at Q4 runs at ~24 tok/s.
RENT IT — LIVE PRICES
Checking what the clouds are charging…
§ 01TOP MODELS FOR TESLA K20S
104 FIT · SHOWING 20| MODEL | SIZE | VRAM Q4 | TOK/S | AVG |
|---|---|---|---|---|
| InternLM2 5B | 4.5B | 3.2 GB | 37 | 47.6 |
| Qwen3-VL 4B Instruct | 4.44B | 3.2 GB | 37 | 26.6 |
| MedGemma 1.5 4B | 4.3B | 3.1 GB | 39 | 5.5 |
| Gemma 3 4B | 4.3B | 3.1 GB | 39 | 22.8 |
| Ministral 3 3B Reasoning | 4.25B | 3.1 GB | 39 | — |
| Qwen 1.5 4B | 4B | 2.9 GB | 42 | 12.6 |
| Qwen3 4B | 4B | 2.9 GB | 42 | 40.7 |
| Qwen3-4B Instruct 2507 | 4B | 2.9 GB | 42 | 37.2 |
| Qwen3-Embedding 4B | 4B | 2.9 GB | 42 | — |
| Granite Vision 4.1 4B | 4B | 2.9 GB | 42 | — |
| Nemotron 3 Nano 4B | 3.97B | 2.9 GB | 42 | 32.0 |
| Ministral 3 3B | 3.85B | 2.8 GB | 43 | 21.4 |
| Phi-3.5 Mini 3.8B | 3.82B | 2.8 GB | 44 | 46.6 |
| phi-3-mini-4k 3.8B | 3.8B | 2.8 GB | 44 | 30.5 |
| Phi-4-mini 3.8B | 3.8B | 2.8 GB | 44 | 49.0 |
| Qwen2.5-VL-3B | 3.8B | 2.8 GB | 44 | 29.9 |
| Jina Embeddings v4 | 3.8B | 2.8 GB | 44 | — |
| Cogito 3B | 3.61B | 2.7 GB | 46 | 22.1 |
| Falcon3-3B | 3.23B | 2.5 GB | 52 | 25.7 |
| granite-4.0-h-micro 3.2B | 3.2B | 2.4 GB | 52 | 18.4 |