Quadro K620

Workstation GPU
MaxwellQuadroCreatorWorkstationDesktopDDR32014NVIDIA
Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
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At a Glance

Entry Type
Workstation GPU
Architecture
Maxwell
Series
Quadro
GPU Die
GM107
Launch Date
2014-07-22
CUDA Cores
384
TMUs
24
ROPs
16
Memory
2 GB DDR3
Bus Width
128-bit
TDP/TBP
45 W
Rec. PSU
200 W
Interface
PCIe 2.0 x16
Data Confidence
Partial

Overview

Quadro K620 is an NVIDIA GPU entry in the Quadro family. It is listed with Maxwell architecture and GM107 silicon.

Key reference data: 384 CUDA cores/shaders, 2 GB DDR3 memory, 128-bit memory bus, 45 W board power class.

Workstation cards should be checked against driver branch, application certification, memory capacity, and display output requirements.

Why It Mattered

Quadro K620 represents the professional side of Quadro and the Maxwell generation around 2014. Certified-driver workflows, VRAM configuration, display outputs, and OEM workstation compatibility are the main historical reasons to track it separately from consumer GeForce models.

Collector Notes

For archival use, record the OEM or board-partner part number, bracket height, cooler type, memory configuration, display-output adapter or breakout cable, firmware, certified-driver branch, and the workstation model where the card was used.

Used-Market Caution

Before buying used, confirm bracket height, display adapters, mini-DP or DMS breakout cables, fan condition, VRAM errors, driver branch support, OEM firmware quirks, and whether the card needs workstation-specific airflow or auxiliary power.

Known Issues

Known issues pending source review.

Related GPUs

Back to Quadro

Previous in series: Quadro K610MNext in series: Quadro K620M
SourcesPartial

Sources reviewed: 2026-06-20

This entry is still being source-checked.

Specifications are currently based on reference/spec-dump sources. Historical notes require additional source review.

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.

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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