EASY x_x

Graphics card

GeForce GTX 1660 SUPER vs GeForce RTX 3080

Compared by performance index, specifications and load profile. The per-parameter difference comes first; the index follows.

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Verdict

GeForce RTX 3080 is 105% faster on the performance index.

The gap is decisive — these are different classes.

GeForce GTX 1660 SUPER leads on 0 parameters, GeForce RTX 3080 on 5.

Specification source: A — NVIDIA; B — NVIDIA. Specifications verified on 2026-07-27

Key differences

GeForce GTX 1660 SUPER

Strengths

  • level

Trade-offs

  • Memory bandwidth
  • Ray tracing
  • Rasterization

GeForce RTX 3080

Strengths

  • Memory bandwidth
  • Ray tracing
  • Rasterization

Trade-offs

  • level

Difference per parameter

  • Rasterization

    58
    185

  • Ray tracing

    20
    139

  • Video memory

    6 GB
    10 GB

  • Power efficiency

    125 W
    320 W

  • Memory bandwidth

    192-bit GDDR6
    320-bit GDDR6X

Profile of both sides

RasterizationRay tracingVideo memoryPower efficiencyMemory bandwidth
GeForce GTX 1660 SUPERGeForce RTX 3080

Specifications side by side

Side AGeForce GTX 1660 SUPERSide BGeForce RTX 3080
Performance index58185better
Ray tracing index20139better
Video memory6 GB10 GBbetter
Memory typeGDDR6GDDR6X
Memory bus192 bit320 bitbetter
Boost clock1785 MHzbetter1710 MHz
Power draw (TDP)125 Wbetter320 W
UpscalerNoDLSS
Process nodeTSMC 12 nmSamsung 8 nm
ReleasedQ4 2019Q3 2020

FPS in popular games

FPS is shown only when a verified measurement exists for the exact CPU, GPU and settings.

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Similar comparisons

Other pairs of the same class and pairs involving these models.

Deltas are computed from the EasyX-X catalog: relative performance indices and the vendor’s own published specifications. We do not copy third-party benchmark tables.