Steelman 14B Ada — Hardware Requirements & GPU Compatibility
ChatCode
Steelman 14B Ada is a 14B-parameter open language model from the-clanker-lover. At Q4_K_M it needs about 9.24 GB of VRAM — see which GPUs and Macs can run it below.
Runs great on a 24 GB GPU
Runs from 12 GB (Q4_K_M · 8K)Best on 24 GB (Q4_K_M · ~71 tok/s · 32K)Macs from 16 GB (Q4_K_M · ~15 tok/s)
Apache 2.0
Reference GPU · RTX 4090 24 GB
Estimates, ±20% · how we estimate
Run Steelman 14B Ada
One recommended way. Every other method, OS and quant is in the step-by-step guide.
Recommended
vllm serve the-clanker-lover/steelman-14b-ada --max-model-len 16384vLLM repo with its own quantisation
Download: Weights on Hugging Face
Other ways
each opens step-by-stepRun in cloud
Fits on RTX A4000 (16 GB) (3 GB headroom) · Q4_K_M
- Generation speed
- ~32 tok/s
- generation speed
- Cost per 1M output tokens
- $1.07
- per 1M output tokens
How Much VRAM Does Steelman 14B Ada Need?
Select a quantization level; the listed hardware adheres to it.
| Quantization | VRAM | +32K | On RTX 4090 (reference) | |
|---|---|---|---|---|
| 6.5 GB | 13 GB | 2-bit · K-quant — 2-bit quantization with K-quant improvements | Fits: 32K context · ~100 tok/s | |
| 7.5 GB | 13.9 GB | 3-bit medium — 3-bit medium quantization | Fits: 32K context · ~87 tok/s | |
| 9.2 GB | 15.7 GB | 4-bit medium — 4-bit medium quantization — most popular sweet spot | Fits: 32K context · ~71 tok/s | |
| 11.0 GB | 17.4 GB | 5-bit medium — 5-bit medium quantization — good quality/size tradeoff | Fits: 32K context · ~60 tok/s | |
| 12.7 GB | 19.1 GB | 6-bit, very good — 6-bit quantization, very good quality | Fits: 32K context · ~52 tok/s | |
| 15.4 GB | 21.8 GB | 8-bit, near-lossless — 8-bit quantization, near-lossless | Fits: 32K context · ~43 tok/s | |
| 30.8 GB | 37.2 GB | 16-bit · bfloat — Brain floating point 16 — preferred for training | Does not fit: needs 33.8 GB |
Selected Q4_K_M
4-bit medium quantization12.2GBat 16K context
- Weights
- 8.5 GB
- KV cache
- 3.4 GB
- Overhead
- 0.3 GB
Fits RTX 4090 (reference) · 11.8 GB free · ~71 tok/s
≥50 tok/s needs ≥710 GB/s · RTX 5090 ~126, RTX 3090 Ti ~71
Which Hardware Can Run Steelman 14B Ada?
Q4_K_M · 9.2 GBSteelman 14B Ada (Q4_K_M) requires 9.2 GB of VRAM to load the model weights. For comfortable inference with headroom for KV cache and system overhead, 13+ GB is recommended. 40 GPUs can run it, including NVIDIA GeForce RTX 5090, NVIDIA GeForce RTX 3090 Ti, NVIDIA GeForce RTX 3080 Ti. 150 devices with unified memory can run Steelman 14B Ada, including Mac Studio (M3 Ultra, 256GB), Mac Studio (M3 Ultra, 512GB), Mac Mini M2 Pro (16 GB).
16–18 GB
16–18 GB tier →fits · 3.8 GB free · up to 32K ctx
18 GPUs · 2 Mac classes · 2 device families
RTX 5080~68Simulate output on RTX 5080RTX 5070 Ti~63Simulate output on RTX 5070 TiRTX 4080 SUPER~52Simulate output on RTX 4080 SUPERM516 GB~12Simulate output on MacBook Air 13" M5 (16 GB)M3 Pro*18 GB~11Simulate output on MacBook Pro 14" M3 Pro (18 GB)iPad~12Simulate output on iPad Pro M5 13" (16 GB)Orin NX~7Simulate output on NVIDIA Jetson Orin NX 16GB20 GB
fits · 7.8 GB free · up to 32K ctx
1 GPU
RX 7900 XT~52Simulate output on RX 7900 XT32–40 GB
fits · 19.8 GB free · up to 32K ctx
1 GPU · 3 Mac classes · 4 device families
RTX 5090~126Simulate output on RTX 5090M5 Max36 GB~35Simulate output on Mac Studio M5 Max (36 GB)M532 GB~12Simulate output on MacBook Air 13" M5 (32 GB)Orin~14Simulate output on NVIDIA Jetson AGX Orin 32GBSnapdragon X Elite (X1E-80-100)~10Simulate output on Snapdragon X Elite Copilot+ PC
By VRAM tier · typical GPUs and Macs at Q4_K_M
Similar models
6| Model | Score | VRAM | tok/s | Why it is similar |
|---|---|---|---|---|
| Phi 4 ReasoningMicrosoft | — | 12.5 GB | ~69 | same size |
| Phi 3 Medium 128k InstructMicrosoft | — | 12 GB | ~72 | same size |
| Qwen1.5 14BAlibaba | — | 22.2 GB | ~63 | same size |
| Baichuan2 13B Basebaichuan-inc | — | 11.5 GB | ~76 | same size |
| Llama 2 13B Chat HFMeta | — | 11.5 GB | ~76 | same size |
| Vicuna 13B V1.3LMSYS | — | 8.6 GB | ~76 | same size |
Frequently Asked Questions
How much VRAM does Steelman 14B Ada need?
Steelman 14B Ada requires 9.2 GB of VRAM at Q4_K_M, or 30.8 GB at BF16.
VRAM = Weights + KV Cache + Overhead
Weights = 14B × 4.8 bits ÷ 8 = 8.4 GB
KV Cache + Overhead ≈ 0.8 GB (at 2K context + ~0.3 GB framework)
Fit ratings and hardware model lists check this model with room for a 16K-token context, which needs a little more memory.
VRAM usage by quantization
Can NVIDIA GeForce RTX 4090 run Steelman 14B Ada?
Yes, at Q8_0 (15.4 GB) or lower. Higher quantizations like BF16 (30.8 GB) exceed the NVIDIA GeForce RTX 4090's 24 GB.
What's the best quantization for Steelman 14B Ada?
For Steelman 14B Ada, Q4_K_M (9.2 GB) offers the best balance of quality and VRAM usage. Q5_K_M (11.0 GB) provides better quality if you have the VRAM. The smallest option is Q2_K at 6.5 GB.
VRAM requirement by quantization
★ Recommended — best balance of quality and VRAM usage.
Can I run Steelman 14B Ada on a Mac?
Yes — Mac Mini M2 Pro (16 GB) and 133 other Macs can run Steelman 14B Ada. Apple Silicon uses unified memory, so the model shares RAM with the system. At Q4_K_M you need at least 9.2 GB of usable unified memory (RAM minus macOS overhead).
Can I run Steelman 14B Ada locally?
Yes — Steelman 14B Ada can run locally on consumer hardware. Popular tools include Ollama, LM Studio, and llama.cpp.
How fast is Steelman 14B Ada?
At Q4_K_M, Steelman 14B Ada can reach ~520 tok/s on AMD Instinct MI350X. On NVIDIA GeForce RTX 4090: ~71 tok/s. Speed depends mainly on GPU memory bandwidth. Real-world results typically within ±20%.
tok/s = (bandwidth GB/s ÷ model GB) × efficiency
Example: NVIDIA B200 → 8000 ÷ 9.24 × 0.65 = ~563 tok/s
Estimated speed at Q4_K_M (9.2 GB)
Real-world results typically within ±20%. Speed depends on batch size, quantization kernel, and software stack.
What's the download size of Steelman 14B Ada?
At Q4_K_M, the download is about 8.40 GB. The full-precision BF16 version is 28.00 GB. The smallest option (Q2_K) is 5.95 GB.
Which GPUs can run Steelman 14B Ada?
40 consumer GPUs can run Steelman 14B Ada at Q4_K_M. Top options include AMD Radeon RX 6800, AMD Radeon RX 6800 XT, AMD Radeon RX 6900 XT, AMD Radeon RX 6700 XT. 26 GPUs have plenty of headroom for comfortable inference.
Which devices can run Steelman 14B Ada?
150 devices with unified memory can run Steelman 14B Ada at Q4_K_M (9.2 GB), including AMD Ryzen AI 9 HX 370 (Strix Point) Laptop, ASUS Ascent GX10, Beelink GTR9 Pro (Ryzen AI Max+ 395, 128 GB), Framework Desktop (Ryzen AI Max+ 395, 128 GB). Apple Silicon Macs use unified memory shared between CPU and GPU, making them well-suited for local LLM inference.