KurabeDojoThe comparison dojo

Compare · 4 of 4 products

NVIDIA GeForce RTX 5080vsIntel Arc B580vsNVIDIA GeForce RTX 4080 SupervsAMD Radeon RX 7700 XT

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Biggest differences

  • Shader cores

    NVIDIA GeForce RTX 5080 leads

    4.2×

    higher is better

    • NVIDIA GeForce RTX 508010,752 cores
    • Intel Arc B5802,560 cores
    • NVIDIA GeForce RTX 4080 Super10,240 cores
    • AMD Radeon RX 7700 XT3,456 cores

  • Launch price

    Intel Arc B580 leads

    4.01×

    lower is better

    • NVIDIA GeForce RTX 5080999 USD
    • Intel Arc B580249 USD
    • NVIDIA GeForce RTX 4080 Super999 USD
    • AMD Radeon RX 7700 XT449 USD

  • Memory bandwidth

    NVIDIA GeForce RTX 5080 leads

    2.22×

    higher is better

    • NVIDIA GeForce RTX 5080960 GB/s
    • Intel Arc B580456 GB/s
    • NVIDIA GeForce RTX 4080 Super736 GB/s
    • AMD Radeon RX 7700 XT432 GB/s

  • PCIe lanes

    NVIDIA GeForce RTX 5080 & AMD Radeon RX 7700 XT tie for the lead

    2×

    higher is better

    • NVIDIA GeForce RTX 508016 lanes
    • Intel Arc B5808 lanes
    • NVIDIA GeForce RTX 4080 SuperNot published
    • AMD Radeon RX 7700 XT16 lanes

Where each one wins

  • NVIDIA GeForce RTX 5080

    • Shader cores
    • Base clock
    • FP32 compute
    • Video memory
    • Memory type
    • Memory bus width
    • Memory bandwidth
    • Memory speed
    • Last-level cache
    • PCIe version
    • PCIe lanes
    • HDMI version
    • DisplayPort version
    • Slot width

  • Intel Arc B580

    • Launch price
    • Boost clock
    • Board power
    • Recommended PSU
    • Card height
    • Slot width

  • NVIDIA GeForce RTX 4080 Super

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

  • AMD Radeon RX 7700 XT

    • PCIe lanes
    • Card length

What all 4 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

  • 2025-01
  • 2024-12
  • 2024-01
  • 2023-09

Launch price

  • 999 USD
  • 249 USD
  • 999 USD
  • 449 USD

Graphics chip

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Graphics chip specs

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Architecture

  • Blackwell
  • Xe2
  • Ada lovelace
  • Rdna 3

Shader cores

  • 10,752 cores
  • 2,560 cores
  • 10,240 cores
  • 3,456 cores

Boost clock

  • 2,620 MHz
  • 2,670 MHz
  • 2,550 MHz
  • 2,544 MHz

Base clock

  • 2,300 MHz
  • Not published
  • 2,290 MHz
  • 1,435 MHz1

FP32 compute

  • 56.3 TFLOPS
  • Not published
  • 52 TFLOPS
  • 35.2 TFLOPS

Memory

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Memory specs

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Video memory

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

Memory type

  • Gddr7
  • Gddr6
  • Gddr6x
  • Gddr6

Memory bus width

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

Memory bandwidth

  • 960 GB/s
  • 456 GB/s
  • 736 GB/s
  • 432 GB/s2

Memory speed

  • 30 Gbps
  • 19 Gbps
  • 23 Gbps
  • 18 Gbps

Last-level cache

  • 64 MB
  • 18 MB
  • 64 MB
  • 48 MB

Power

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Power specs

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Board power

  • 360 W
  • 190 W
  • 320 W
  • 245 W

Recommended PSU

  • 850 W3
  • 600 W
  • 750 W4
  • 700 W5

Power connectors

  • 12V-2x6
  • 8-pin
  • 12V-2x66
  • 8-pin7

Interface

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Interface specs

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PCIe version

  • 5.0
  • 4.0
  • 4.0
  • 4.0

PCIe lanes

  • 16 lanes
  • 8 lanes
  • Not published
  • 16 lanes

Display outputs

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Display outputs specs

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HDMI version

  • 2.1b
  • 2.1
  • 2.1a
  • 2.1

DisplayPort version

  • 2.1b8
  • 2.19
  • 1.4a
  • 2.110

HDMI outputs

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

DisplayPort outputs

  • 3 ports
  • 3 ports
  • 3 ports
  • 3 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, AV111
  • AV1
  • H.264, HEVC, AV1

Video encoders

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

Size

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Size specs

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Card length

  • 304 mm
  • 272 mm
  • 304 mm
  • 267 mm

Card height

  • 137 mm
  • 115 mm12
  • 137 mm
  • Not published

Slot width

  • 2 slots13
  • 2 slots
  • 3 slots
  • 2.5 slots
Notes on 13 values — test conditions and caveats
  1. 1AMD Radeon RX 7700 XT, Base clock: AMD publishes only Game (2171 MHz) and Boost clocks; no base clock appears on AMD's page.
  2. 2AMD Radeon RX 7700 XT, Memory bandwidth: AMD also lists 1995 GB/s 'effective' bandwidth including Infinity Cache; 432 GB/s is the raw VRAM figure.
  3. 3NVIDIA 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.
  4. 4NVIDIA GeForce RTX 4080 Super, Recommended PSU: NVIDIA's 750 W minimum assumes a PC with a Ryzen 9 5900X; needs vary by configuration.
  5. 5AMD Radeon RX 7700 XT, Recommended PSU: AMD bases this rating on a Ryzen 9 7950X system; your needs may differ.
  6. 6NVIDIA 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.
  7. 7AMD Radeon RX 7700 XT, Power connectors: Reference card uses two 8-pin PCIe power connectors.
  8. 8NVIDIA GeForce RTX 5080, DisplayPort version: DisplayPort 2.1b at UHBR20 on all three DP outputs.
  9. 9Intel Arc B580, DisplayPort version: Intel rates the DisplayPort outputs at DP 2.1 up to UHBR 13.5 (second output listed at UHBR 10).
  10. 10AMD Radeon RX 7700 XT, DisplayPort version: Notebookcheck specifies the DP 2.1 output at UHBR13.5 link rate.
  11. 11Intel Arc B580, Hardware encode: Intel's spec table also lists H.264 and H.265 (HEVC) hardware encode as Yes.
  12. 12Intel Arc B580, Card height: Intel publishes this dimension as the card's 'Width' (115 mm) alongside the 272 mm length.
  13. 13NVIDIA 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.

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