GeForce GTX 860M OEM

MaxwellGeForce 800M SeriesLaptopOEMDesktopGDDR52015Notebook OEM

Key Metrics

Architecture
Maxwell
Launch Date
2015-02-05
CUDA Cores
640
Memory
2 GB GDDR5
Memory Bandwidth
80.19 GB/s
TDP/TBP
75 W
Interface
MXM-B (3.0)
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Why It Mattered

GeForce GTX 860M OEM matters as a mobile GeForce 800M Series 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 GeForce 800M Series

Previous in series: GeForce GTX 860MNext in series: GeForce GTX 870M
Sources

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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