KurabeDojoThe comparison dojo

Compare · 3 of 4 products

NVIDIA GeForce RTX 5070vsNVIDIA GeForce RTX 4080 SupervsAMD Radeon RX 7800 XT

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Biggest differences

  • Shader cores

    NVIDIA GeForce RTX 4080 Super leads

    2.67×

    higher is better

    • NVIDIA GeForce RTX 50706,144 cores
    • NVIDIA GeForce RTX 4080 Super10,240 cores
    • AMD Radeon RX 7800 XT3,840 cores

  • Launch price

    AMD Radeon RX 7800 XT leads

    2×

    lower is better

    • NVIDIA GeForce RTX 5070549 USD
    • NVIDIA GeForce RTX 4080 Super999 USD
    • AMD Radeon RX 7800 XT499 USD

  • Video encoders

    NVIDIA GeForce RTX 4080 Super leads

    2×

    higher is better

    • NVIDIA GeForce RTX 50701 encoders
    • NVIDIA GeForce RTX 4080 Super2 encoders
    • AMD Radeon RX 7800 XTNot published

  • Slot width

    NVIDIA GeForce RTX 5070 leads

    −33%

    lower is better

    • NVIDIA GeForce RTX 50702 slots
    • NVIDIA GeForce RTX 4080 Super3 slots
    • AMD Radeon RX 7800 XT2.5 slots

Where each one wins

  • NVIDIA GeForce RTX 5070

    • Base clock
    • Memory type
    • Memory speed
    • Board power
    • Recommended PSU
    • PCIe version
    • HDMI version
    • DisplayPort version
    • Card length
    • Card height
    • Slot width

  • NVIDIA GeForce RTX 4080 Super

    • Shader cores
    • Boost clock
    • FP32 compute
    • Video memory
    • Memory bus width
    • Memory bandwidth
    • Last-level cache
    • Video encoders

  • AMD Radeon RX 7800 XT

    • Launch price
    • Video memory
    • Memory bus width
    • Last-level cache

What all 3 have

  • HDMI outputs1 ports
  • DisplayPort outputs3 ports
  • Max displays4 displays

Every spec

Red marks the better value in each row.

Overview

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Overview specs

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Release date

  • 2025-03
  • 2024-01
  • 2023-09

Launch price

  • 549 USD
  • 999 USD
  • 499 USD

Graphics chip

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Graphics chip specs

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Architecture

  • Blackwell
  • Ada lovelace
  • Rdna 3

Shader cores

  • 6,144 cores
  • 10,240 cores
  • 3,840 cores

Boost clock

  • 2,512 MHz
  • 2,550 MHz
  • 2,430 MHz

Base clock

  • 2,330 MHz
  • 2,290 MHz
  • 1,295 MHz

FP32 compute

  • 30.9 TFLOPS
  • 52 TFLOPS
  • 37.3 TFLOPS

Memory

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Memory specs

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Video memory

  • 12 GB
  • 16 GB
  • 16 GB

Memory type

  • Gddr7
  • Gddr6x
  • Gddr6

Memory bus width

  • 192 bit
  • 256 bit
  • 256 bit

Memory bandwidth

  • 672 GB/s
  • 736 GB/s
  • 624 GB/s

Memory speed

  • 28 Gbps
  • 23 Gbps
  • 19.5 Gbps

Last-level cache

  • 48 MB
  • 64 MB
  • 64 MB

Power

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Power specs

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Board power

  • 250 W
  • 320 W
  • 263 W

Recommended PSU

  • 650 W1
  • 750 W2
  • 700 W

Power connectors

  • 12V-2x63
  • 12V-2x64
  • 8-pin

Interface

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Interface specs

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PCIe version

  • 5.0
  • 4.0
  • 4.0

PCIe lanes

  • 16 lanes
  • Not published
  • 16 lanes

Display outputs

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Display outputs specs

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HDMI version

  • 2.1b
  • 2.1a
  • 2.1a5

DisplayPort version

  • 2.1b6
  • 1.4a
  • 2.17

HDMI outputs

  • 1 ports
  • 1 ports
  • 1 ports

DisplayPort outputs

  • 3 ports
  • 3 ports
  • 3 ports

Max displays

  • 4 displays
  • 4 displays
  • 4 displays

Video engine

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Video engine specs

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Hardware encode

  • H.264, HEVC, AV1
  • AV1
  • H.264, HEVC, AV1

Video encoders

  • 1 encoders
  • 2 encoders
  • Not published

Size

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Size specs

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Card length

  • 242 mm
  • 304 mm
  • 267 mm

Card height

  • 112 mm
  • 137 mm
  • Not published

Slot width

  • 2 slots
  • 3 slots
  • 2.5 slots
Notes on 7 values — test conditions and caveats
  1. 1NVIDIA GeForce RTX 5070, Recommended PSU: NVIDIA's minimum for a PC with a Ryzen 9 9950X; other systems may need a different PSU.
  2. 2NVIDIA GeForce RTX 4080 Super, Recommended PSU: NVIDIA's 750 W minimum assumes a PC with a Ryzen 9 5900X; needs vary by configuration.
  3. 3NVIDIA GeForce RTX 5070, Power connectors: One 16-pin 12V-2x6 socket; an adapter for two 8-pin cables comes in the box.
  4. 4NVIDIA GeForce RTX 4080 Super, Power connectors: Card takes a 16-pin 12V-2x6 connector; a 3x PCIe 8-pin adapter ships in the box for PSUs without a PCIe Gen 5 cable.
  5. 5AMD Radeon RX 7800 XT, HDMI version: AMD's spec page lists HDMI 2.1; its own press release and Notebookcheck state HDMI 2.1a.
  6. 6NVIDIA GeForce RTX 5070, DisplayPort version: DisplayPort 2.1b at the full UHBR20 rate.
  7. 7AMD Radeon RX 7800 XT, DisplayPort version: Notebookcheck lists the DisplayPort 2.1 link rate as UHBR13.5; AMD notes DP 2.1 support depends on AIB designs.

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