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NVIDIA Quadro 4000 by PNY 2GB GDDR5 PCI Express Gen 2 x16 DVI-I DL, Dual DisplayPort and Stereo OpenGL, DirectX, CUDA, and OpenCL Professional Graphics Board, VCQ4000-PB
PNY

NVIDIA Quadro 4000 by PNY 2GB GDDR5 PCI Express Gen 2 x16 DVI-I DL (VCQ4000-PB)

Bottom line: The NVIDIA Quadro 4000 by PNY 2GB GDDR5 PCI Express Gen 2 x16 DVI-I DL: 256 CUDA cores and 2GB GDDR5 for OpenGL, CUDA and OpenCL professional workloads; main trade-off: 2GB of VRAM constrains large CAD assemblies and high-resolution viewport work.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 256 CUDA cores and 2GB GDDR5 for OpenGL, CUDA and OpenCL professional workloads
  • ✓ Single-slot, full-height board fits compact and dense workstation chassis
  • ✓ 142W max power draw keeps PSU and cooling requirements modest
  • ✓ Two DisplayPort 1.2 outputs plus a dual-link DVI port for multi-monitor desks

Cons

  • ✗ 2GB of VRAM constrains large CAD assemblies and high-resolution viewport work
  • ✗ PCI Express 2.0 x16 interface rather than a current-generation PCIe link
  • ✗ Older Quadro generation with no ray tracing or tensor acceleration
  • ✗ No HDMI output; DisplayPort or DVI adapters required for HDMI panels

Manufacturer description

NVIDIA Quadro 4000 professional graphics board, 2 GB GDDR5 GPU Memory, 256 CUDA Cores, PCI Express 2.0 x16 system interface, 2x DP 1.2 connectors, 1x DVI-I DL connector, full height, single slot, 142 W max power consumption.

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SpecPicks Verdict

SpecPicks scored NVIDIA Quadro 4000 by PNY 2GB GDDR5 PCI Express Gen 2 x16 DVI-I DL using a rating × review-volume × price-fit model applied to published specs and reviews across the graphics cards category. PNY's graphics cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Quadro 4000 GPU
  • 2 GB GDDR5 GPU Memory
  • 384-bit memory interface
  • 2x DP 1.2 connectors
  • 1x DVI-D DL connector

Full Specifications

BrandPNY
GPU SeriesNVIDIA Quadro
Model NameVCQ4000-PB
Unit Count1 Count
Model NumberVCQ4000-PB
Built-In MediaInstallation bracket, 2x DP 1.2 connectors, 1x DVI-I DL connector
Number of Fans1
Mfr Part NumberVCQ4000-PB
Video ProcessorNVIDIA
Antenna LocationProfessional
Graphics Card Ram2 GB
Graphics Ram Size2 GB
Graphics Ram TypeGDDR5
Compatible DevicesDesktop
Memory Clock Speed400 MHz
Graphics CoprocessorNVIDIA Quadro
Graphics DescriptionNVIDIA Quadro
Warranty Description3-Year limited warranty
Item Dimensions L x W9.5"L x 4.38"W
Video Output InterfaceDisplayPort
Full listing titleNVIDIA Quadro 4000 by PNY 2GB GDDR5 PCI Express Gen 2 x16 DVI-I DL, Dual DisplayPort and Stereo OpenGL, DirectX, CUDA, and OpenCL Professional Graphics Board, VCQ4000-PB

Ready to buy?

NVIDIA Quadro 4000 by PNY 2GB GDDR5 PCI Express Gen 2 x16 DVI-I DL, Dual DisplayPort and Stereo OpenGL, DirectX, CUDA, and OpenCL Professional Graphics Board, VCQ4000-PB is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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NVIDIA Quadro 4000 by PNY 2GB GDDR5 PCI Express Gen 2 x16 DVI-I DL, Dual DisplayPort and Stereo OpenGL, DirectX, CUDA, and OpenCL Professional Graphics Board, VCQ4000-PB
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