BharatGPT 3B Indic — Hardware Requirements & GPU Compatibility
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BharatGPT 3B Indic is a 3.2B-parameter open language model from CoRover. At BF16 it needs about 7.07 GB of VRAM — see which GPUs and Macs can run it below.
Runs great on a 24 GB GPU
Runs from 8 GB (BF16 · 8K)Best on 24 GB (BF16 · ~93 tok/s · 32K)Macs from 16 GB (BF16 · ~20 tok/s)
Other
Reference GPU · RTX 4090 24 GB
Estimates, ±20% · how we estimate
Run BharatGPT 3B Indic
One recommended way. Every other method, OS and quant is in the step-by-step guide.
Recommended
vllm serve CoRover/BharatGPT-3B-Indic --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 3060 12GB (2 GB headroom) · BF16
- Generation speed
- ~33 tok/s
- generation speed
- Cost per 1M output tokens
- $0.70
- per 1M output tokens
How Much VRAM Does BharatGPT 3B Indic Need?
Select a quantization level; the listed hardware adheres to it.
| Quantization | VRAM | +32K | On RTX 4090 (reference) | |
|---|---|---|---|---|
| 7.1 GB | 11.3 GB | 16-bit · bfloat — Brain floating point 16 — preferred for training | Fits: 32K context · ~93 tok/s |
Selected BF16
Brain floating point 169.1GBat 16K context
- Weights
- 6.5 GB
- KV cache
- 2.3 GB
- Overhead
- 0.3 GB
Fits RTX 4090 (reference) · 14.9 GB free · ~93 tok/s
≥50 tok/s needs ≥543 GB/s · RTX 5090 ~165, RTX 3090 Ti ~93
Which Hardware Can Run BharatGPT 3B Indic?
BF16 · 7.1 GBBharatGPT 3B Indic (BF16) requires 7.1 GB of VRAM to load the model weights. For comfortable inference with headroom for KV cache and system overhead, 10+ GB is recommended. 52 GPUs can run it, including NVIDIA GeForce RTX 5090, NVIDIA GeForce RTX 3090 Ti, NVIDIA GeForce RTX 3080. 151 devices with unified memory can run BharatGPT 3B Indic, including Mac Studio (M3 Ultra, 256GB), Mac Studio (M3 Ultra, 512GB), NVIDIA Jetson Orin Nano 8GB (Super).
12 GB
12 GB tier →fits · 2.9 GB free · up to 32K ctx
10 GPUs
RTX 3080 Ti~84Simulate output on RTX 3080 TiRTX 5070~62Simulate output on RTX 5070RTX 4070~46Simulate output on RTX 407020 GB
fits · 10.9 GB free · up to 32K ctx
1 GPU
RX 7900 XT~68Simulate output on RX 7900 XT32–40 GB
fits · 22.9 GB free · up to 32K ctx
1 GPU · 3 Mac classes · 4 device families
RTX 5090~165Simulate output on RTX 5090M5 Max36 GB~46Simulate output on Mac Studio M5 Max (36 GB)M532 GB~15Simulate output on MacBook Air 13" M5 (32 GB)Orin~19Simulate output on NVIDIA Jetson AGX Orin 32GBSnapdragon X Elite (X1E-80-100)~12Simulate output on Snapdragon X Elite Copilot+ PC
By VRAM tier · typical GPUs and Macs at BF16
Similar models
6| Model | Score | VRAM | tok/s | Why it is similar |
|---|---|---|---|---|
| Granite 4.0 MicroIBM | — | 3.7 GB | ~261 | same size |
| SmolLM3 3BHugging Face | — | 3.4 GB | ~285 | same size |
| Deepseek Vl2 TinyDeepSeek | — | 9.4 GB | ~152 | same size |
| Llama 3.2 3B InstructMeta | — | 4.1 GB | ~309 | same size |
| AI21 Jamba Reasoning 3BAI21 Labs | — | 2.3 GB | ~291 | same size |
| Qwen2.5 3B InstructAlibaba | — | 2.8 GB | ~294 | same size |
Frequently Asked Questions
How much VRAM does BharatGPT 3B Indic need?
BharatGPT 3B Indic requires 7.1 GB of VRAM at BF16.
VRAM = Weights + KV Cache + Overhead
Weights = 3.2B × 16 bits ÷ 8 = 6.4 GB
KV Cache + Overhead ≈ 0.7 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 I run BharatGPT 3B Indic on a Mac?
Yes — Mac Mini M2 Pro (16 GB) and 133 other Macs can run BharatGPT 3B Indic. Apple Silicon uses unified memory, so the model shares RAM with the system. At BF16 you need at least 7.1 GB of usable unified memory (RAM minus macOS overhead).
Can I run BharatGPT 3B Indic locally?
Yes — BharatGPT 3B Indic can run locally on consumer hardware. Popular tools include Ollama, LM Studio, and llama.cpp.
How fast is BharatGPT 3B Indic?
At BF16, BharatGPT 3B Indic can reach ~679 tok/s on AMD Instinct MI350X. On NVIDIA GeForce RTX 4090: ~93 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 ÷ 7.07 × 0.65 = ~736 tok/s
Estimated speed at BF16 (7.1 GB)
Real-world results typically within ±20%. Speed depends on batch size, quantization kernel, and software stack.
What's the download size of BharatGPT 3B Indic?
At BF16, the download is about 6.43 GB.
Which GPUs can run BharatGPT 3B Indic?
52 consumer GPUs can run BharatGPT 3B Indic at BF16. Top options include AMD Radeon RX 6700 XT, AMD Radeon RX 6800, AMD Radeon RX 6800 XT, AMD Radeon RX 7600. 38 GPUs have plenty of headroom for comfortable inference.
Which devices can run BharatGPT 3B Indic?
151 devices with unified memory can run BharatGPT 3B Indic at BF16 (7.1 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.