EASY x_x

Graphics card

GeForce RTX 3090 vs Radeon RX 7800 XT

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

Verdict

GeForce RTX 3090 and Radeon RX 7800 XT sit in the same class: the index gap is smaller than the model’s margin of error.

GeForce RTX 3090 leads on 3 parameters, Radeon RX 7800 XT on 1.

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

Difference per parameter

  • Rasterization

    205
    205

  • Ray tracing

    154
    119

  • Video memory

    24 GB
    16 GB

  • Power efficiency

    350 W
    263 W

  • Memory bandwidth

    384-bit GDDR6X
    256-bit GDDR6

Profile of both sides

RasterizationRay tracingVideo memoryPower efficiencyMemory bandwidth
GeForce RTX 3090Radeon RX 7800 XT

Specifications side by side

Side AGeForce RTX 3090Side BRadeon RX 7800 XT
Performance index205205
Ray tracing index154better119
Video memory24 GBbetter16 GB
Memory typeGDDR6XGDDR6
Memory bus384 bitbetter256 bit
Boost clock1695 MHz2430 MHzbetter
Power draw (TDP)350 W263 Wbetter
UpscalerDLSSFSR
Process nodeSamsung 8 nmTSMC 5 nm
ReleasedQ3 2020Q3 2023

FPS in popular games

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

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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.