Hardware
NVIDIA DGX Spark 128GB for local LLMs
128 GB is coherent unified system memory on NVIDIA's DGX Spark spec page, which also lists 273 GB/s. Fit is not scored. No euro price is stored. NVIDIA Marketplace shows $6,950.
Memory
128 GB unifiedTotal system memory. GPU-addressable gigabytes were not published, so fit is not scored.
Bandwidth
273 GB/swww.nvidia.com/en-us/products/workstations/dgx-spark/Price
No euro price recorded.
price as of 18 Oct 2026
NVIDIANVIDIA Marketplace lists DGX Spark at $6,950.00 (128 GB coherent unified memory, up to 4 TB NVMe), checked 18 Oct 2026. No euro catalog amount. NVIDIA's spec page lists 273 GB/s memory bandwidth. B2B reseller, price incl. 23% Polish VAT: MSI EdgeXpert MS-C931-32S 128GB/4TB €7,320.96 gross at Elmatic (https://elmatic.net/en/shop/msi-ipc/msi-edgexpert), seen 18 Oct 2026, listed in stock. That euro figure is not the catalog price.
Parts in the catalog
- NVIDIA DGX Spark, 128 GB coherent unified LPDDR5x system memory
- Memory bandwidth 273 GB/s on NVIDIA's DGX Spark specifications table
Which models fit
Fit is not scored. The named memory is the total, and no source on this row states how many gigabytes the GPU can address. This page does not claim a 70B fit.
| Model | Q4Q4_K_Mestimate | Q5Q5 (~0.71 bytes/param)estimate | Q8Q8estimate | FP16FP16estimate |
|---|---|---|---|---|
| Llama 3.2 3B | not scored | not scored | not scored | not scored |
| Llama 3.1 8B | not scored | not scored | not scored | not scored |
| Mistral 7B v0.3 | not scored | not scored | not scored | not scored |
| Gemma 2 9B | not scored | not scored | not scored | not scored |
| Qwen2.5 14B | not scored | not scored | not scored | not scored |
| Phi-4 14B | not scored | not scored | not scored | not scored |
| Gemma 2 27B | not scored | not scored | not scored | not scored |
| Qwen2.5 32B | not scored | not scored | not scored | not scored |
| Llama 3.3 70B | not scored | not scored | not scored | not scored |
| Qwen2.5 72B | not scored | not scored | not scored | not scored |
| DeepSeek-R1-Distill 70B | not scored | not scored | not scored | not scored |
| NVIDIA Nemotron 3.5 Bolt 74B-A9B | not scored | not scored | not scored | not scored |
| Reflection Beam 1.0 | not scored | not scored | not scored | not scored |
| NVIDIA Nemotron 3.5 Super VL | not scored | not scored | not scored | not scored |
| DeepSeek V4.1 Flash 1017 | not scored | not scored | not scored | not scored |
| Meta Muse Spark Open | not scored | not scored | not scored | not scored |
| Kolibri-1 | not scored | not scored | not scored | not scored |
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Badges cover nine scored GPUs. This machine is not one of them.
Common questions
- Can NVIDIA DGX Spark 128GB run Llama 3.3 70B?
- NVIDIA DGX Spark 128GB is not scored. GPU-addressable memory was not published, so this page does not say whether Llama 3.3 70B fits. The Q4_K_M total at 8,192 tokens is about 46.0 GB (estimate).
- Which models fit fully on NVIDIA DGX Spark 128GB at Q4?
- Fit is not scored for NVIDIA DGX Spark 128GB. This catalog does not count how many of the 17 models fit at Q4.
- How fast is NVIDIA DGX Spark 128GB (estimate)?
- No tokens-per-second estimate. Fit is not scored for NVIDIA DGX Spark 128GB, so a speed figure would pretend otherwise.