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Compare · 4 products compared

AMD Radeon RX 7900 XTXvs3 rivals: specs compared

4 video cards & adapters lined up on the specs we could confirm from the makers' pages and independent reviews. Launch prices run from $599 (NVIDIA GeForce RTX 4070 Super) to $999 (AMD Radeon RX 7900 XTX).

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Intro

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Best for

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Which products? Tick all that apply, or none if you are not sure.

Biggest differences

  • Video memory

    AMD Radeon RX 7900 XTX leads

    2×

    higher is better

    • NVIDIA GeForce RTX 5070 Ti16 GB
    • NVIDIA GeForce RTX 508016 GB
    • NVIDIA GeForce RTX 4070 Super12 GB
    • AMD Radeon RX 7900 XTX24 GB

  • Memory bus width

    AMD Radeon RX 7900 XTX leads

    2×

    higher is better

    • NVIDIA GeForce RTX 5070 Ti256 bit
    • NVIDIA GeForce RTX 5080256 bit
    • NVIDIA GeForce RTX 4070 Super192 bit
    • AMD Radeon RX 7900 XTX384 bit

  • Memory bandwidth

    NVIDIA GeForce RTX 5080 & AMD Radeon RX 7900 XTX tie for the lead

    +90%

    higher is better

    • NVIDIA GeForce RTX 5070 Ti896 GB/s
    • NVIDIA GeForce RTX 5080960 GB/s
    • NVIDIA GeForce RTX 4070 Super504 GB/s
    • AMD Radeon RX 7900 XTX960 GB/s

  • Shader cores

    NVIDIA GeForce RTX 5080 leads

    +75%

    higher is better

    • NVIDIA GeForce RTX 5070 Ti8,960 cores
    • NVIDIA GeForce RTX 508010,752 cores
    • NVIDIA GeForce RTX 4070 Super7,168 cores
    • AMD Radeon RX 7900 XTX6,144 cores

Where each one wins

  • NVIDIA GeForce RTX 5070 Ti

    • Base clock
    • Memory type
    • PCIe version
    • HDMI version
    • DisplayPort version
    • DisplayPort outputs

  • NVIDIA GeForce RTX 5080

    • Shader cores
    • Boost clock
    • Base clock
    • Memory type
    • Memory bandwidth
    • Memory speed
    • PCIe version
    • HDMI version
    • DisplayPort version
    • DisplayPort outputs
    • Slot width

  • NVIDIA GeForce RTX 4070 Super

    • Launch price
    • Board power
    • Recommended PSU
    • DisplayPort outputs

  • AMD Radeon RX 7900 XTX

    • FP32 compute
    • Video memory
    • Memory bus width
    • Memory bandwidth
    • Last-level cache
    • Card length

What all 4 have

  • PCIe lanes16 lanes
  • HDMI outputs1 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

  • 2025-02
  • 2025-01
  • 2024-01
  • 2022-121

Launch price

  • 749 USD2
  • 999 USD
  • 599 USD
  • 999 USD3

Graphics chip

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Graphics chip specs

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Architecture

  • Blackwell
  • Blackwell
  • Ada lovelace
  • Rdna 3

Shader cores

  • 8,960 cores
  • 10,752 cores
  • 7,168 cores
  • 6,144 cores

Boost clock

  • 2,452 MHz
  • 2,620 MHz
  • 2,475 MHz
  • 2,500 MHz4

Base clock

  • 2,300 MHz
  • 2,300 MHz
  • 1,980 MHz
  • Not published

FP32 compute

  • 43.9 TFLOPS
  • 56.3 TFLOPS
  • 35.5 TFLOPS
  • 61.4 TFLOPS

Memory

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Memory specs

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Video memory

  • 16 GB
  • 16 GB
  • 12 GB
  • 24 GB

Memory type

  • Gddr7
  • Gddr7
  • Gddr6x
  • Gddr6

Memory bus width

  • 256 bit
  • 256 bit
  • 192 bit
  • 384 bit

Memory bandwidth

  • 896 GB/s
  • 960 GB/s
  • 504 GB/s
  • 960 GB/s5

Memory speed

  • 28 Gbps
  • 30 Gbps
  • 21 Gbps
  • 20 Gbps

Last-level cache

  • 48 MB
  • 64 MB
  • 48 MB
  • 96 MB

Power

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Power specs

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Board power

  • 300 W
  • 360 W
  • 220 W
  • 355 W

Recommended PSU

  • 750 W
  • 850 W6
  • 600 W
  • 800 W7

Power connectors

  • 12V-2x68
  • 12V-2x6
  • 12V-2x69
  • 8-pin10

Interface

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Interface specs

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PCIe version

  • 5.0
  • 5.0
  • 4.0
  • 4.0

PCIe lanes

  • 16 lanes
  • 16 lanes
  • 16 lanes
  • 16 lanes

Display outputs

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Display outputs specs

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HDMI version

  • 2.1b
  • 2.1b
  • 2.1
  • 2.1

DisplayPort version

HDMI outputs

  • 1 ports
  • 1 ports
  • 1 ports
  • 1 ports

DisplayPort outputs

  • 3 ports
  • 3 ports
  • 3 ports
  • 2 ports

Max displays

  • 4 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
  • H.264, HEVC, AV1
  • AV1
  • H.264, HEVC, AV114

Video encoders

  • 2 encoders
  • 2 encoders
  • Not published
  • 2 encoders15

Size

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Size specs

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Card length

  • Not published
  • 304 mm
  • Not published
  • 287 mm

Card height

  • Not published
  • 137 mm
  • Not published
  • Not published

Slot width

  • Not published
  • 2 slots16
  • Not published
  • 2.5 slots
Notes on 16 values — test conditions and caveats
  1. 1AMD Radeon RX 7900 XTX, Release date: First retail sale December 13, 2022; announced November 3, 2022.
  2. 2NVIDIA GeForce RTX 5070 Ti, Launch price: NVIDIA sells no Founders Edition of this card; $749 is the starting MSRP for partner cards.
  3. 3AMD Radeon RX 7900 XTX, Launch price: AMD's launch figure is the SEP (suggested e-commerce price); partner cards often sold higher.
  4. 4AMD Radeon RX 7900 XTX, Boost clock: Boost is a burst maximum; typical gaming runs near the 2300 MHz game clock.
  5. 5AMD Radeon RX 7900 XTX, Memory bandwidth: AMD also quotes 3500 GB/s 'effective' bandwidth with Infinity Cache; 960 GB/s is the raw VRAM figure.
  6. 6NVIDIA GeForce RTX 5080, Recommended PSU: NVIDIA's minimum for a PC with a Ryzen 9 9950X; it recommends a PCIe CEM 5.1 compliant PSU.
  7. 7AMD Radeon RX 7900 XTX, Recommended PSU: AMD's 800W minimum assumes a Ryzen 9 5900X-class system; other builds may need more headroom.
  8. 8NVIDIA GeForce RTX 5070 Ti, Power connectors: One 16-pin 12V-2x6 socket; an adapter for two 8-pin cables comes in the box.
  9. 9NVIDIA GeForce RTX 4070 Super, Power connectors: Nvidia's 16-pin header is the 12V-2x6 variant; an adapter cable for non-ATX 3.0 power supplies ships with the card.
  10. 10AMD Radeon RX 7900 XTX, Power connectors: The reference card uses two 8-pin connectors.
  11. 11NVIDIA GeForce RTX 5070 Ti, DisplayPort version: DisplayPort 2.1b at the full UHBR20 rate.
  12. 12NVIDIA GeForce RTX 5080, DisplayPort version: DisplayPort 2.1b at UHBR20 on all three DP outputs.
  13. 13AMD Radeon RX 7900 XTX, DisplayPort version: DisplayPort 2.1 runs UHBR 13.5, up to 54Gbps of display link bandwidth per AMD.
  14. 14AMD Radeon RX 7900 XTX, Hardware encode: AMD's spec table marks 4K H264 Encode, H265/HEVC Encode and AV1 Encode all as Yes.
  15. 15AMD Radeon RX 7900 XTX, Video encoders: AMD describes a Dual Media Engine, i.e. two encode/decode engines, capable of simultaneous 8K60 HEVC streams.
  16. 16NVIDIA GeForce RTX 5080, Slot width: The card is 2-slot (40 mm thick), but NVIDIA's install guide asks for 3-slot (61 mm) case clearance.

Video memory

AMD Radeon RX 7900 XTX leads here (2× between best and worst; higher is better).

AMD Radeon RX 7900 XTX: 24 GB · NVIDIA GeForce RTX 4070 Super: 12 GB · NVIDIA GeForce RTX 5070 Ti: 16 GB · NVIDIA GeForce RTX 5080: 16 GB

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Video memory

What is the problem?

Memory bus width

AMD Radeon RX 7900 XTX leads here (2× between best and worst; higher is better).

AMD Radeon RX 7900 XTX: 384 bit · NVIDIA GeForce RTX 4070 Super: 192 bit · NVIDIA GeForce RTX 5070 Ti: 256 bit · NVIDIA GeForce RTX 5080: 256 bit

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Memory bus width

What is the problem?

Memory bandwidth

AMD Radeon RX 7900 XTX and NVIDIA GeForce RTX 5080 lead here (+90% between best and worst; higher is better).

AMD Radeon RX 7900 XTX: 960 GB/s · NVIDIA GeForce RTX 4070 Super: 504 GB/s · NVIDIA GeForce RTX 5070 Ti: 896 GB/s · NVIDIA GeForce RTX 5080: 960 GB/s

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Memory bandwidth

What is the problem?

Shader cores

NVIDIA GeForce RTX 5080 leads here (+75% between best and worst; higher is better).

AMD Radeon RX 7900 XTX: 6,144 cores · NVIDIA GeForce RTX 4070 Super: 7,168 cores · NVIDIA GeForce RTX 5070 Ti: 8,960 cores · NVIDIA GeForce RTX 5080: 10,752 cores

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Shader cores

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Board power

NVIDIA GeForce RTX 4070 Super leads here (−39% between best and worst; lower is better).

AMD Radeon RX 7900 XTX: 355 W · NVIDIA GeForce RTX 4070 Super: 220 W · NVIDIA GeForce RTX 5070 Ti: 300 W · NVIDIA GeForce RTX 5080: 360 W

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Board power

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Where each one wins

AMD Radeon RX 7900 XTX wins on Video memory, Memory bus width, Memory bandwidth, Card length and FP32 compute.

NVIDIA GeForce RTX 4070 Super wins on Board power and Recommended PSU.

NVIDIA GeForce RTX 5070 Ti wins on Memory type, Base clock, PCIe version, HDMI version and DisplayPort version.

NVIDIA GeForce RTX 5080 wins on Shader cores, Memory type, Memory bandwidth, Slot width and Boost clock.

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Where each one wins

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The Verdict

On the specs we can rank, NVIDIA GeForce RTX 5080 wins most often (10). Pick AMD Radeon RX 7900 XTX for Video memory, NVIDIA GeForce RTX 4070 Super for Board power and NVIDIA GeForce RTX 5070 Ti for Memory type. NVIDIA GeForce RTX 4070 Super had the lowest launch price.

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Verdict

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Where to buy

FAQ

Which is the cheapest of the 4?

NVIDIA GeForce RTX 4070 Super, at a launch price of $599; AMD Radeon RX 7900 XTX was the most expensive at $999.

Which is best on Video memory?

AMD Radeon RX 7900 XTX (24 GB).

Which is best on Memory bus width?

AMD Radeon RX 7900 XTX (384 bit).

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FAQ

What is the problem?

Spotted something wrong? Tap the next to any section or spec group to let us know. Every report is read.