Kimi K2.6 Dspark — Hardware Requirements & GPU Compatibility
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Kimi K2.6 Dspark is a 3.1B-parameter open language model from novita in the Kimi K2 family. At Q4_K_M it needs about 2.08 GB of VRAM — see which GPUs and Macs can run it below.
Runs great on a 24 GB GPU
Runs from 8 GB (Q4_K_M · 32K)Best on 24 GB (Q4_K_M · ~315 tok/s · 32K)Macs from 8 GB (Q4_K_M · ~35 tok/s)
Reference GPU · RTX 4090 24 GB
Estimates, ±20% · how we estimate
Run Kimi K2.6 Dspark
One recommended way. Every other method, OS and quant is in the step-by-step guide.
Recommended
vllm serve novita/kimi-k2.6-dspark --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 (7 GB headroom) · Q4_K_M
- Generation speed
- ~113 tok/s
- generation speed
- Cost per 1M output tokens
- $0.17
- per 1M output tokens
How Much VRAM Does Kimi K2.6 Dspark Need?
Select a quantization level; the listed hardware adheres to it.
| Quantization | VRAM | +32K | On RTX 4090 (reference) | |
|---|---|---|---|---|
| 1.5 GB | 5.7 GB | 2-bit · K-quant — 2-bit quantization with K-quant improvements | Fits: 32K context · ~446 tok/s | |
| 1.7 GB | 5.9 GB | 3-bit medium — 3-bit medium quantization | Fits: 32K context · ~388 tok/s | |
| 2.1 GB | 6.3 GB | 4-bit medium — 4-bit medium quantization — most popular sweet spot | Fits: 32K context · ~315 tok/s | |
| 2.5 GB | 6.7 GB | 5-bit medium — 5-bit medium quantization — good quality/size tradeoff | Fits: 32K context · ~265 tok/s | |
| 2.9 GB | 7.1 GB | 6-bit, very good — 6-bit quantization, very good quality | Fits: 32K context · ~229 tok/s | |
| 3.5 GB | 7.7 GB | 8-bit, near-lossless — 8-bit quantization, near-lossless | Fits: 32K context · ~189 tok/s | |
| 6.9 GB | 11.2 GB | 16-bit · bfloat — Brain floating point 16 — preferred for training | Fits: 32K context · ~95 tok/s |
Selected Q4_K_M
4-bit medium quantization4.1GBat 16K context
- Weights
- 1.5 GB
- KV cache
- 2.3 GB
- Overhead
- 0.3 GB
Fits RTX 4090 (reference) · 19.9 GB free · ~315 tok/s
≥50 tok/s needs ≥160 GB/s · RTX 5090 ~560, RTX 3090 Ti ~315
Which Hardware Can Run Kimi K2.6 Dspark?
Q4_K_M · 2.1 GBKimi K2.6 Dspark (Q4_K_M) requires 2.1 GB of VRAM to load the model weights. For comfortable inference with headroom for KV cache and system overhead, 3+ GB is recommended. 52 GPUs can run it, including NVIDIA GeForce RTX 5090, NVIDIA GeForce RTX 3090 Ti. 163 devices with unified memory can run Kimi K2.6 Dspark, including Mac Studio (M3 Ultra, 256GB), Mac Studio (M3 Ultra, 512GB).
≤ 11 GB
≤ 11 GB tier →fits · 3.9 GB free · up to 32K ctx
16 GPUs · 1 Mac class · 2 device families
RTX 3080~238Simulate output on RTX 3080RTX 2080 Ti~193Simulate output on RTX 2080 TiRTX 3070 Ti~190Simulate output on RTX 3070 TiM3*8 GB~35Simulate output on iMac 24" M3 (8 GB)Orin Nano~32Simulate output on NVIDIA Jetson Orin Nano 8GB (Super)iPhone~23Simulate output on iPhone 1720 GB
fits · 15.9 GB free · up to 32K ctx
1 GPU
RX 7900 XT~231Simulate output on RX 7900 XT32–40 GB
fits · 27.9 GB free · up to 32K ctx
1 GPU · 3 Mac classes · 4 device families
RTX 5090~560Simulate output on RTX 5090M5 Max36 GB~155Simulate output on Mac Studio M5 Max (36 GB)M532 GB~52Simulate output on MacBook Air 13" M5 (32 GB)Orin~64Simulate output on NVIDIA Jetson AGX Orin 32GBSnapdragon X Elite (X1E-80-100)~42Simulate output on Snapdragon X Elite Copilot+ PC
By VRAM tier · typical GPUs and Macs at Q4_K_M
Alternatives to Kimi K2.6 Dspark
Kimi K2 family · 8 models →Similar models
6| Model | Score | VRAM | tok/s | Why it is similar |
|---|---|---|---|---|
| D1 3BLiquid AI | — | 2.6 GB | ~285 | 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 |
| Sarashina2.2 3B Instruct v0.1sbintuitions | — | 3.7 GB | ~247 | same size |
Specifications
- Publisher
- novita
- Family
- Kimi K2
- Parameters
- 3.1B
- Architecture
- DSparkDraftModel
- Release Date
- 2026-07-07
Frequently Asked Questions
How much VRAM does Kimi K2.6 Dspark need?
Kimi K2.6 Dspark requires 2.1 GB of VRAM at Q4_K_M, or 6.9 GB at BF16.
VRAM = Weights + KV Cache + Overhead
Weights = 3.1B × 4.8 bits ÷ 8 = 1.9 GB
KV Cache + Overhead ≈ 0.2 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
What's the best quantization for Kimi K2.6 Dspark?
For Kimi K2.6 Dspark, Q4_K_M (2.1 GB) offers the best balance of quality and VRAM usage. Q5_K_M (2.5 GB) provides better quality if you have the VRAM. The smallest option is Q2_K at 1.5 GB.
VRAM requirement by quantization
★ Recommended — best balance of quality and VRAM usage.
Can I run Kimi K2.6 Dspark on a Mac?
Yes — MacBook Air 13" M3 (8 GB) and 145 other Macs can run Kimi K2.6 Dspark. Apple Silicon uses unified memory, so the model shares RAM with the system. At Q4_K_M you need at least 2.1 GB of usable unified memory (RAM minus macOS overhead).
Can I run Kimi K2.6 Dspark locally?
Yes — Kimi K2.6 Dspark can run locally on consumer hardware. Popular tools include Ollama, LM Studio, and llama.cpp.
How fast is Kimi K2.6 Dspark?
At Q4_K_M, Kimi K2.6 Dspark can reach ~2308 tok/s on AMD Instinct MI350X. On NVIDIA GeForce RTX 4090: ~315 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 ÷ 2.08 × 0.65 = ~2500 tok/s
Estimated speed at Q4_K_M (2.1 GB)
Real-world results typically within ±20%. Speed depends on batch size, quantization kernel, and software stack.
What's the download size of Kimi K2.6 Dspark?
At Q4_K_M, the download is about 1.89 GB. The full-precision BF16 version is 6.30 GB. The smallest option (Q2_K) is 1.34 GB.
Which GPUs can run Kimi K2.6 Dspark?
52 consumer GPUs can run Kimi K2.6 Dspark at Q4_K_M. Top options include AMD Radeon RX 6700 XT, AMD Radeon RX 6800, AMD Radeon RX 6800 XT. 52 GPUs have plenty of headroom for comfortable inference.
Which devices can run Kimi K2.6 Dspark?
163 devices with unified memory can run Kimi K2.6 Dspark at Q4_K_M (2.1 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.