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Compare · 2 of 4 products

AMD Radeon RX 9070 GREvsIntel Arc B580

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Biggest differences

  • Launch price

    Intel Arc B580 leads

    2.2×

    lower is better

    • AMD Radeon RX 9070 GRE549 USD
    • Intel Arc B580249 USD

  • PCIe lanes

    AMD Radeon RX 9070 GRE leads

    2×

    higher is better

    • AMD Radeon RX 9070 GRE16 lanes
    • Intel Arc B5808 lanes

  • Last-level cache

    AMD Radeon RX 9070 GRE leads

    2.67×

    higher is better

    • AMD Radeon RX 9070 GRE48 MB
    • Intel Arc B58018 MB

  • Shader cores

    AMD Radeon RX 9070 GRE leads

    +20%

    higher is better

    • AMD Radeon RX 9070 GRE3,072 cores
    • Intel Arc B5802,560 cores

Where each one wins

  • AMD Radeon RX 9070 GRE

    • Shader cores
    • Boost clock
    • Last-level cache
    • PCIe version
    • PCIe lanes
    • HDMI version
    • DisplayPort version

  • Intel Arc B580

    • Launch price
    • Memory bandwidth
    • Memory speed
    • Board power
    • Recommended PSU

What both have

  • Video memory12 GB
  • Memory typeGddr6
  • Memory bus width192 bit
  • Power connectors8-pin
  • HDMI outputs1 ports
  • DisplayPort outputs3 ports
  • Hardware encodeH.264, HEVC, AV1

Every spec

Red marks the better value in each row.

SpecAMD Radeon RX 9070 GREIntel Arc B580
Overview

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Overview specs

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Release date2025-0512024-12
Launch price549 USD2249 USD
Graphics chip

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Graphics chip specs

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ArchitectureRdna 4Xe2
Shader cores3,072 cores2,560 cores
Boost clock2,790 MHz2,670 MHz
Base clockNot publishedNot published
FP32 compute34.3 TFLOPSNot published
Memory

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Memory specs

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Video memory12 GB12 GB
Memory typeGddr6Gddr6
Memory bus width192 bit192 bit
Memory bandwidth432 GB/s456 GB/s
Memory speed18 Gbps19 Gbps
Last-level cache48 MB18 MB
Power

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Power specs

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Board power220 W190 W
Recommended PSU650 W600 W
Power connectors8-pin38-pin
Interface

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Interface specs

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PCIe version5.04.0
PCIe lanes16 lanes8 lanes
Display outputs

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Display outputs specs

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HDMI version2.1b2.1
DisplayPort version2.1a2.14
HDMI outputs1 ports51 ports
DisplayPort outputs3 ports63 ports
Max displaysNot published4 displays
Video engine

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Video engine specs

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Hardware encodeH.264, HEVC, AV1H.264, HEVC, AV17
Video encodersNot published2 encoders
Size

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Size specs

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Card lengthNot published272 mm
Card heightNot published115 mm8
Slot widthNot published2 slots
Notes on 8 values — test conditions and caveats
  1. 1AMD Radeon RX 9070 GRE, Release date: Chinese retail deliveries began May 8, 2025; the global launch followed at Computex 2026.
  2. 2AMD Radeon RX 9070 GRE, Launch price: Global launch MSRP $549; Chinese AIB cards started at ¥4,199 (≈$450 per Notebookcheck).
  3. 3AMD Radeon RX 9070 GRE, Power connectors: AIB-only card; most listed partner models use two 8-pin connectors (Yeston Sakura variants use three).
  4. 4Intel Arc B580, DisplayPort version: Intel rates the DisplayPort outputs at DP 2.1 up to UHBR 13.5 (second output listed at UHBR 10).
  5. 5AMD Radeon RX 9070 GRE, HDMI outputs: AMD sells no retail reference card; port counts are for AMD's reference design as listed by VideoCardz.
  6. 6AMD Radeon RX 9070 GRE, DisplayPort outputs: AMD sells no retail reference card; port counts are for AMD's reference design as listed by VideoCardz.
  7. 7Intel Arc B580, Hardware encode: Intel's spec table also lists H.264 and H.265 (HEVC) hardware encode as Yes.
  8. 8Intel Arc B580, Card height: Intel publishes this dimension as the card's 'Width' (115 mm) alongside the 272 mm length.

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