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RTX PRO 6000 Max-Q vs Workstation vs Server Edition

By the NEOXIS team · 4 min read

NVIDIA sells the RTX PRO 6000 Blackwell in three editions. All three have 96 GB of GDDR7 memory and the same number of cores, but each is built for a different machine: a workstation under a desk, a workstation with several GPUs, or a server in a data centre. They differ in power, cooling and memory bandwidth.

The short answer

  • Workstation Edition: the full 600 W card for a single workstation.
  • Max-Q Workstation Edition: 300 W, for workstations with two to four GPUs or a tight power budget.
  • Server Edition: up to 600 W, cooled by the server's own fans, for racks that run around the clock.

Specifications side by side

Workstation Edition Max-Q Workstation Edition Server Edition
GPU memory 96 GB GDDR7 with ECC 96 GB GDDR7 with ECC 96 GB GDDR7
Memory bandwidth 1,792 GB/s 1,792 GB/s 1,597 GB/s
Maximum power 600 W 300 W up to 600 W, configurable
FP32 performance 125 TFLOPS 110 TFLOPS 120 TFLOPS
AI performance (FP4) 4,000 AI TOPS 3,511 AI TOPS 4 PFLOPS
Cooling Double flow-through fans Blower fan Server airflow, or liquid
Size Dual slot, 5.4" x 12" Dual slot, 4.4" x 10.5" Dual slot (air), single slot (liquid)
Display outputs 4x DisplayPort 2.1 4x DisplayPort 2.1 4x DisplayPort 2.1

The three editions share 24,064 CUDA cores, 752 fifth-generation Tensor Cores, 188 fourth-generation RT cores, a 512-bit memory bus, PCIe 5.0 x16 and Multi-Instance GPU (MIG) with up to four isolated instances. None of them has NVLink, so in multi-GPU systems the cards talk to each other over PCIe.

Workstation Edition: the flagship for one machine

The Workstation Edition runs at up to 600 W and uses a double flow-through cooler. Its fans pull air through the card and push the heat into the case. That works well in a tower with one card and good airflow. With several cards side by side, each card blows warm air into the next one, which is why NVIDIA offers a second workstation version.

Max-Q: half the power, most of the performance

The Max-Q Workstation Edition is limited to 300 W and uses a blower that pushes hot air out through the back of the case. NVIDIA rates it at 110 TFLOPS FP32 and 3,511 AI TOPS, against 125 TFLOPS and 4,000 AI TOPS for the 600 W card. That is about 12% less peak compute for half the power, which makes the Max-Q the practical choice for workstations with two to four GPUs.

Server Edition: built for racks

The Server Edition has no fans of its own. Like other data centre GPUs, it relies on the server's fans, and its power limit can be set up to 600 W. It is designed for servers that hold up to eight cards and run 24/7. A liquid-cooled version takes a single slot.

One detail is easy to miss: NVIDIA lists a lower memory bandwidth for the Server Edition, 1,597 GB/s against 1,792 GB/s for the workstation cards. Memory bandwidth limits how fast a model generates tokens for a single request, so for latency-sensitive inference at small batch sizes, the difference shows.

Which edition should you choose?

  • One GPU in a desktop workstation: the Workstation Edition.
  • Two to four GPUs in one workstation, or limited power: the Max-Q.
  • A rack server with up to eight GPUs that runs all the time: the Server Edition.
  • No hardware purchase at all: rent the GPUs. The card has become much more expensive in 2026, and NVIDIA now lists it at $16,000, almost double its launch price. With us, you can rent a whole server with eight Server Edition cards on a monthly contract, from $1.70 per GPU-hour with power, cooling, internet and rack space included.

What eight Server Edition cards draw in practice

Our server runs eight RTX PRO 6000 Server Edition cards at Neterra's data centre near Sofia. The data centre's electricity meter shows about 1.1 kW when the server is idle and about 5.4 kW at the wall when all eight GPUs serve a model with vLLM at full load. That figure includes the two AMD EPYC CPUs, 1.5 TB of memory and the fans, which run at full speed to keep the passive cards cool.

If you plan your own build, budget for that power and for the airflow: eight passive 600 W cards need a chassis that can move a lot of air, and a rack that can supply more than 5 kW.

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