Quadro K620M

MaxwellQuadroLaptopDesktopDDR32015Notebook OEM

Key Metrics

Architecture
Maxwell
Launch Date
2015-03-01
CUDA Cores
384
Memory
2 GB DDR3
Memory Bandwidth
16.02 GB/s
TDP/TBP
30 W
Interface
MXM-A (3.0)
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Why It Mattered

Quadro K620M matters as a mobile Quadro implementation from the Maxwell generation around 2015. Laptop GPU names often hide large differences in power limits, cooling, memory, and OEM firmware, so tracking the exact variant explains why similarly named systems can perform differently.

Related GPUs

Back to Quadro

Previous in series: Quadro K620Next in series: Quadro M1000M
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 Media and Entertainment Graphics Solutions line cardOfficial NVIDIA line card explicitly listing frame-buffer capacity for the selected later Kepler mobile Quadro modelsOpen 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

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