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AMD Radeon RX 7900 XTX Founders Edition graphics card with triple fans

AMD

AMD Radeon RX 7900 XTX Founders Edition 24GB GDDR6 graphics card

SKU CH-V3DP-PY93E

Reference-design card with 24GB GDDR6, 6144 stream processors and a triple-fan cooler rated for 355W TDP

  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 7000 Series
  • GPURadeon RX 7900 XTX Founders Edition
  • Max Resolution7680 x 4320
  • CoolerTriple Fans
  • Thermal Design Power355W
  • 24GB GDDR6 memory handles large textures and high-resolution assets
  • 6144 stream processors deliver 61.4 TFLOPs peak FP32 compute performance
  • 96 ray accelerators and 192 AI accelerators accelerate ray-tracing and machine-learning workloads
  • Triple-fan cooler manages 355W typical board power within a 353mm length
  • 7680 x 4320 maximum resolution supports 8K display output

Founders Edition 24GB GDDR6

The AMD Radeon RX 7900 XTX Founders Edition is a reference-design graphics card built on the Radeon RX 7000 Series architecture. It targets enthusiasts and creators who need 24GB of GDDR6 memory for 4K gaming and compute workloads. The board draws up to 355W and requires a power supply of at least 850W with two 8-pin connectors.

Reference cooler and driver support

The triple-fan reference cooler exhausts heat directly from the 353mm long board, leaving internal case airflow unaffected by a custom shroud. AMD supplies unified drivers for Windows 10, Windows 11, Ubuntu and generic 64-bit Linux, so the card works across common desktop operating systems without extra software bundles. The reference PCB also ensures full compatibility with water-blocks designed for the Founders Edition layout.

PCIe 4.0 x16 bandwidth ceiling

The card communicates over a PCIe 4.0 x16 link, which caps theoretical throughput at the 4.0 specification limit. On platforms that only support PCIe 3.0 the interface runs at half that bandwidth, which can reduce peak transfer rates in compute-heavy tasks. The 24GB frame buffer mitigates some overflow, but sustained workloads that exceed bus capacity will see lower effective performance.

Pontos fortes

  • 24GB GDDR6 memory handles large textures and high-resolution assets
  • 6144 stream processors deliver 61.4 TFLOPs peak FP32 compute performance
  • 96 ray accelerators and 192 AI accelerators accelerate ray-tracing and machine-learning workloads
  • Triple-fan cooler manages 355W typical board power within a 353mm length
  • 7680 x 4320 maximum resolution supports 8K display output

Especificações

Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 7000 Series
GPURadeon RX 7900 XTX Founders Edition
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power355W
Recommended PSU Wattage850W
Max GPU Length353 mm

Perguntas sobre este artigo

Will the triple-fan cooler need servicing or replacement after extended use?

The triple-fan cooler is a sealed reference design with no user-serviceable parts; fan bearings are rated for continuous operation at the 355 W typical board power and are not intended for routine replacement.

What thermal or power limit is reached first during sustained full-load gaming?

The 355 W typical board power and 2500 MHz boost frequency are the primary limits; the triple-fan cooler manages heat up to that power ceiling before clocks throttle.

How loud and hot does the card run when pushed all day at 355 W?

At the 355 W typical board power the triple-fan cooler maintains GPU temperatures within spec; fan speed ramps with load, so acoustic output rises under sustained 2500 MHz boost but stays within reference-design targets.

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