Quadro 400

Tesla 2.0QuadroCreatorWorkstationDesktopDDR32011NVIDIA

Key Metrics

Architecture
Tesla 2.0
Launch Date
2011-04-05
CUDA Cores
48
Memory
512 MB DDR3
Memory Bandwidth
12.32 GB/s
TDP/TBP
32 W
Interface
PCIe 2.0 x16
Add to comparison

Save this GPU, then open another GPU page to compare them side by side.

Why It Mattered

Quadro 400 represents the professional side of Quadro and the Tesla 2.0 generation around 2011. Certified-driver workflows, VRAM configuration, display outputs, and OEM workstation compatibility are the main historical reasons to track it separately from consumer GeForce models.

Related GPUs

Back to Quadro

Previous in series: Quadro 3000M X2Next in series: Quadro 4000
Sources

Sources reviewed: 2026-08-13

This entry is still being source-checked.

Data confidence and source status

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

  • Verified: core specifications and historical notes have been reviewed against listed sources.
  • Partial: core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
  • Imported: spec-only imported entry pending editorial source review.
  • Needs source review: narrative notes are incomplete until reviewed.

Primary / manufacturer sources

  1. NVIDIA Quadro 400 datasheetOfficial exact-model specifications listing 512 MB DDR3, a 64-bit memory interface, and 32 W maximum power consumptionOpen source

Independent reference sources

  1. TechPowerUp GPU SpecsModel-level specification reference for this GPU entryOpen source

Derived datasets and spec dumps

  1. RightNow GPU DatabaseOpen data inventory used for bulk normalization and cross-checking Derived/spec-dump source. Treat as a reference dataset, not independent historical verification.Open source

Found an incorrect spec, missing source, or variant issue?

Submit a correction