Dell Pro Max with GB10

For LLM inference, memory capacity and bandwidth are the primary constraints. The Pro Max with GB10 features 128 GB of unified memory. This is a critical threshold for practitioners because it allows for the loading of massive models that typically require dual or triple-GPU setups in a standard PC.

• VRAM Capacity: 128 GB
• Memory Bandwidth: 273 GB/s
• Max Model Parameters: 200B (quantized)

While 273 GB/s is lower than H100 or H200 data center cards, it is significantly higher than most consumer-grade workstations, providing a consistent token-per-second (TPS) rate for long-context windows and multi-agent loops.

The system delivers 29.71 TFLOPS of FP16 performance and a substantial 250 TOPS of INT8 performance. For developers moving toward FP4 or INT8 quantization to maximize throughput, the Blackwell architecture offers specialized optimizations that significantly accelerate these lower-precision workloads. With a TDP of 140W, the system is remarkably efficient, allowing it to run in standard office environments without dedicated cooling or high-voltage power circuits.

The 128GB memory ceiling changes the calculus for local model selection. Most "AI Laptops" are limited to 16GB or 32GB, forcing users into heavy 4-bit quantization on small models. The Dell Pro Max with GB10 enables high-fidelity inference on flagship open-weights models.

• Llama 3.1 70B / 405B: The 70B variant runs entirely in-memory at FP16 with room to spare for massive KV caches (long context). The 405B model can be run at 2-bit or 2.5-bit quantization, though the 70B model at high precision is the "sweet spot" for this hardware.
• DeepSeek-V3 / R1: With 128GB, you can comfortably run DeepSeek-R1 (Distill) or the full MoE (Mixture of Experts) models at 4-bit (GGUF/EXL2) quantization. This is ideal for developers building reasoning-heavy agents.
• Qwen 2.5 72B: This model runs at full 16-bit precision or high-bitweight quantization (8-bit), providing near-GPT-4o levels of intelligence on your desk.

• Vision-Language Models (VLMs): Models like Pixtral 12B or Llama 3.2 Vision run with extremely low latency, making this hardware suitable for real-time video analysis or OCR pipelines.
• Embedding & Reranking: The 128GB VRAM allows you to host an LLM and a massive vector embedding model (like BGE-M3) simultaneously on the same hardware, reducing the complexity of RAG (Retrieval-Augmented Generation) stacks.

The Dell Pro Max with GB10 is specifically marketed for agentic workflows. Because agents often require "always-on" availability and multiple model calls to execute a single task, the 140W TDP makes this system cost-effective for continuous operation. It is the ideal host for frameworks like NVIDIA OpenShell or LangChain where data privacy is paramount.

For teams building AI-powered applications, this system serves as a "sandbox" that mirrors production environments. The native Hardware TPM 2.0 security and PCIe Gen 4.0 interface ensure that sensitive corporate data remains encrypted and isolated. It is particularly suited for federal or legal sectors where air-gapped AI is a requirement.

For the "local LLM" enthusiast, this is the ultimate upgrade from a multi-RTX 3090/4090 setup. It eliminates the complexities of P2P over PCIe and power-supply-limiting issues, providing a unified memory space that simplifies model loading in libraries like Transformers, llama.cpp, and vLLM.

When evaluating the Dell Pro Max with GB10, it is most often compared to the NVIDIA DGX Spark and the Apple Mac Studio (M2/M3 Ultra).

• Vs. NVIDIA DGX Spark: The Spark is the reference design, while the Dell Pro Max offers the MaxCool chassis and Dell’s enterprise support ecosystem. Performance is near-identical, but the Dell unit is built for better integration into existing IT fleets and offers superior physical security features like the L6 chassis locks.
• Vs. Apple Mac Studio (192GB RAM): While the Mac Studio offers more total memory, the Dell Pro Max with GB10 features the Blackwell architecture, which is natively optimized for CUDA-based AI software. Most ML libraries (TensorRT, CUDA, Triton) target NVIDIA hardware first, giving the Dell system a significant advantage in software compatibility and specialized INT8/FP4 performance.
• Vs. DIY Multi-GPU (e.g., 2x RTX 3090): A DIY system may offer higher raw TFLOPS, but the Dell Pro Max with GB10 provides a unified memory architecture and significantly lower power consumption (140W vs. 700W+). For production environments, the Dell's reliability and integrated TPM security outweigh the raw speed of a "gaming" rig.

The Dell Pro Max with GB10 is the definitive choice for practitioners who need a "set it and forget it" AI workstation that can handle the largest open-source models available today without the overhead of a rack-mount server.