RTX PRO 6000: Workstation, Max-Q and Server Edition: the full comparison

What NVIDIA’s own table leaves out

The official family page compares the three versions in six rows: memory, DisplayPort count, power, bus, form factor, cooling. Everything that actually separates them in production is missing: no bandwidth, no CUDA counts, no MIG or vGPU. A buyer relying on the primary source simply cannot compare the SKUs: the numbers sit scattered across three product pages, three PDFs and a whitepaper that never mentions Server Edition.

The full table

1,792 vs 1,597 GB/s: what the gap changes

The bus is 512-bit on all three, so the whole difference is memory clock: desktop versions run GDDR7 at 28 Gbit/s, the server card at roughly 25, derived from the rated 1,597 GB/s on a 512-bit bus. What it means in practice: token generation reads every weight per token and tracks bandwidth almost linearly, so figure ~10% fewer tokens per second on Server Edition. Prompt processing is Tensor-Core-bound and rated identically in FP4.

What the gap does not change: whether a model fits. All three carry 96 GB, and that threshold is where the big jumps live. GamersNexus logged a 928% gain over an RTX 5090 on Llama 3.3 70B: the pure effect of 32 GB being too little and 96 GB being enough.

The cooler decides how many cards you get

Workstation breathes through the chassis (two axial fans): excellent for one card: 82 °C core, 88 °C memory, 32.5 dBA measured. With two cards the first card’s exhaust feeds the second, and the airflow arithmetic is the real limit. Two is the realistic ceiling. Max-Q is the same board with a blower and half the power limit: up to four per workstation, at the cost of ~12% FP32. Server Edition has no fan at all and relies on chassis airflow: in a certified server it holds 83–90 °C; on an open bench it throttles to the floor within minutes (one owner logged shutdown at about 104 °C). Owners fix it with a shroud and a high-static-pressure fan that sounds like a vacuum cleaner.

The cable that quietly caps the card at 450 W

The most expensive trap in the line-up looks exactly like a defective card. All three versions use the 16-pin 12V-2×6 connector, whose SENSE pins tell the card how much power the supply is prepared to deliver, and the card obediently lowers its own ceiling. Real case: a Server Edition in a Supermicro chassis reports Max Power Limit: 450.00 W, and nvidia-smi -pl 600 changes nothing. The bundled cable was configured for 450 W; the full 600 W needs a different part (on Supermicro: CBL-PWEX-1364Y-30, ordered separately; put it in the BOM). Sometimes 450 W is the vendor’s deliberate choice to double card density; the measured cost is small: capping a Workstation card from 600 to 300 W lost ~6% on Llama 3.3 70B Q8.

MIG and vGPU: the hardest split

MIG (up to four isolated instances) is listed on all three, but on desktop versions it does not come enabled: driver 575.51.03 or later, a current vBIOS (at least 98.02.55.00.00 on the Workstation card, 98.02.6A.00.00 on the Max-Q) and compute display mode via DisplayModeSelector 1.72 or later are required, after which video output disappears. Launch retail units shipped with an older vBIOS, so “Unable to enable MIG Mode: Not Supported” was the predictable first experience. vGPU leaves no room for debate: Server Edition only, up to 48 VMs per card for virtual desktops (4 MIG instances × 12 time-sliced graphics vGPUs); for NVIDIA AI Enterprise compute vGPUs the limit is 3 per MIG slice, 12 per card, and on VMware VCF the MIG-plus-time-slicing combination was still listed as coming soon in April 2026. Lenovo’s Max-Q guide states the vGPU position verbatim: “vGPU software support: No support.”

What nobody knows

No verified A/B test of two versions on one bench exists (the question has sat unanswered on the developer forum since February 2026). NVIDIA’s product page is silent on NVLink; Lenovo’s product guide for the Server Edition settles it with “NVLink: No support”, so multi-card traffic is PCIe Gen5 on every edition.

What we supply

Eurokommerz delivers all three versions (NVIDIA RTX PRO 6000 Workstation Edition 96 GB, RTX PRO 6000 Max-Q and RTX PRO 6000 Server Edition), retail or OEM (tray), across the EU with manufacturer warranty.

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