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Compare · 3 of 4 products

AMD Radeon RX 9070vsAMD Radeon RX 9070 XTvsIntel Arc B580

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Biggest differences

  • Launch price

    Intel Arc B580 leads

    2.41×

    lower is better

    • AMD Radeon RX 9070549 USD
    • AMD Radeon RX 9070 XT599 USD
    • Intel Arc B580249 USD

  • PCIe lanes

    AMD Radeon RX 9070 & AMD Radeon RX 9070 XT tie for the lead

    2×

    higher is better

    • AMD Radeon RX 907016 lanes
    • AMD Radeon RX 9070 XT16 lanes
    • Intel Arc B5808 lanes

  • Last-level cache

    AMD Radeon RX 9070 & AMD Radeon RX 9070 XT tie for the lead

    3.56×

    higher is better

    • AMD Radeon RX 907064 MB
    • AMD Radeon RX 9070 XT64 MB
    • Intel Arc B58018 MB

  • Shader cores

    AMD Radeon RX 9070 XT leads

    +60%

    higher is better

    • AMD Radeon RX 90703,584 cores
    • AMD Radeon RX 9070 XT4,096 cores
    • Intel Arc B5802,560 cores

Where each one wins

  • AMD Radeon RX 9070

    • Video memory
    • Memory bus width
    • Memory bandwidth
    • Memory speed
    • Last-level cache
    • PCIe version
    • PCIe lanes
    • HDMI version
    • DisplayPort version

  • AMD Radeon RX 9070 XT

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

  • Intel Arc B580

    • Launch price
    • Board power
    • Recommended PSU

What all 3 have

  • Memory typeGddr6
  • Power connectors8-pin
  • Hardware encodeH.264, HEVC, AV1

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
  • 2025-03
  • 2024-12

Launch price

  • 549 USD1
  • 599 USD2
  • 249 USD

Graphics chip

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Graphics chip specs

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Architecture

  • Rdna 4
  • Rdna 4
  • Xe2

Shader cores

  • 3,584 cores
  • 4,096 cores
  • 2,560 cores

Boost clock

  • 2,520 MHz3
  • 2,970 MHz4
  • 2,670 MHz

Base clock

  • Not published
  • Not published
  • Not published

FP32 compute

  • 36.1 TFLOPS
  • 48.7 TFLOPS
  • Not published

Memory

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Memory specs

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Video memory

  • 16 GB
  • 16 GB
  • 12 GB

Memory type

  • Gddr6
  • Gddr6
  • Gddr6

Memory bus width

  • 256 bit
  • 256 bit
  • 192 bit

Memory bandwidth

  • 640 GB/s
  • 640 GB/s
  • 456 GB/s

Memory speed

  • 20 Gbps
  • 20 Gbps
  • 19 Gbps

Last-level cache

  • 64 MB
  • 64 MB
  • 18 MB

Power

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Power specs

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Board power

  • 220 W5
  • 304 W
  • 190 W

Recommended PSU

  • 650 W
  • 750 W
  • 600 W

Power connectors

  • 8-pin6
  • 8-pin7
  • 8-pin

Interface

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Interface specs

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PCIe version

  • 5.0
  • 5.0
  • 4.0

PCIe lanes

  • 16 lanes
  • 16 lanes
  • 8 lanes

Display outputs

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Display outputs specs

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HDMI version

  • 2.1b
  • 2.1b
  • 2.1

DisplayPort version

HDMI outputs

  • Not published
  • 1 ports
  • 1 ports

DisplayPort outputs

  • Not published
  • 3 ports
  • 3 ports

Max displays

  • 4 displays
  • Not published
  • 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
  • H.264, HEVC, AV111

Video encoders

  • Not published
  • Not published
  • 2 encoders

Size

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Size specs

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Card length

  • Not published
  • Not published
  • 272 mm

Card height

  • Not published
  • Not published
  • 115 mm12

Slot width

  • Not published
  • Not published
  • 2 slots
Notes on 12 values — test conditions and caveats
  1. 1AMD Radeon RX 9070, Launch price: AMD's $549 starting MSRP at launch; AMD sells no reference card, so partner models may cost more.
  2. 2AMD Radeon RX 9070 XT, Launch price: TechSpot reports AMD subsidizes this MSRP with a $50 retailer rebate, so street prices often run higher.
  3. 3AMD Radeon RX 9070, Boost clock: Peak 'up to' boost; AMD's game clock is 2070 MHz for typical gaming.
  4. 4AMD Radeon RX 9070 XT, Boost clock: TechSpot's 2400 MHz figure is AMD's 'game' clock; the boost rating is 2970 MHz.
  5. 5AMD Radeon RX 9070, Board power: Partner overclocked cards can exceed 220 W; IGN measured 249 W peaks on a factory-OC card.
  6. 6AMD Radeon RX 9070, Power connectors: Two 8-pin PCIe power connectors are required (2x 8-pin per AMD and Sapphire).
  7. 7AMD Radeon RX 9070 XT, Power connectors: Corsair notes a few partner 90-series cards use 12V-2x6; the vast majority use 2x 8-pin.
  8. 8AMD Radeon RX 9070, DisplayPort version: Club386 lists the DP 2.1a link rate as UHBR13.5; UHBR20 is not supported.
  9. 9AMD Radeon RX 9070 XT, DisplayPort version: TechPowerUp specifies the DisplayPort outputs as UHBR13.5.
  10. 10Intel Arc B580, DisplayPort version: Intel rates the DisplayPort outputs at DP 2.1 up to UHBR 13.5 (second output listed at UHBR 10).
  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.

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