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Large graphics card with three fans and silver shroud

Sapphire Tech

Sapphire Tech 11322-99-90G Nitro+ Radeon RX 7900 XTX 24GB graphics card

SKU CH-JNV1-JTQ8E MPN 11322-99-90G

Refurbished AMD Radeon RX 7900 XTX with 24GB GDDR6, 6144 stream processors, and 2680 MHz boost clock on PCIe 4.0

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 7000 Series
  • GPURadeon RX 7900 XTX
  • Game Clock2510 MHz
  • Boost Clock2680 MHz
  • 24 GB GDDR6 on a 384-bit bus feeds high-resolution textures
  • Boost clock of 2680 MHz drives 4K and 8K gaming performance
  • 6144 stream processors handle heavy compute and ray-tracing workloads
  • PCI Express 4.0 x16 interface delivers full bandwidth to the GPU
  • Triple-fan cooler manages the 420 W thermal design power

Sapphire Nitro+ RX 7900 XTX 24GB

The Sapphire Nitro+ Radeon RX 7900 XTX is a refurbished graphics card built on the AMD RDNA 3 architecture. It delivers 6144 stream processors and a boost clock of 2680 MHz for high-end gaming and content creation. The board carries 24GB of GDDR6 memory across a 384-bit interface running at 20000 MHz effective.

Suited for 4K gaming and VR workloads

This card targets users who need 24GB of video memory for 4K resolution or multi-monitor setups. It supports DirectX 12 Ultimate and DisplayPort 2.1 for modern display connectivity. Builders with power supplies below 800W or without three 8-pin connectors should consider a lower-power alternative.

420W TDP demands 800W supply and three 8-pin

The thermal design power is rated at 420W, requiring a minimum 800W power supply unit. Three 8-pin power connectors must be available from the PSU. Verify your power delivery meets these requirements before installation.

Highlights

  • 24 GB GDDR6 on a 384-bit bus feeds high-resolution textures
  • Boost clock of 2680 MHz drives 4K and 8K gaming performance
  • 6144 stream processors handle heavy compute and ray-tracing workloads
  • PCI Express 4.0 x16 interface delivers full bandwidth to the GPU
  • Triple-fan cooler manages the 420 W thermal design power

Specifications

BrandSAPPHIRE
SeriesNITRO+
Model11322-99-90G
InterfacePCI Express 4.0 x16
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 7000 Series
GPURadeon RX 7900 XTX
Game Clock2510 MHz
Boost Clock2680 MHz
Stream Processors6144
Effective Memory Clock20000 MHz (20 Gbps)
Memory Size24GB
Memory Interface384-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
Multi-Monitor Support4
HDMI2 x HDMI
DisplayPort2 x DisplayPort
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerTriple Fans
Thermal Design Power420W
System RequirementsMinimum 800 Watt Power Supply
3 x 8-pin Power Connector.
PCI Express based PC is required with one X16 lane graphics slot available on the motherboard.
Minimum 8GB of system memory. 16GB recommended.
Recommended PSU Wattage800W
Power Connector3 x 8-Pin
FeaturesAMD RDNA 3 Architecture
96 AMD RDNA 3 Compute Units (with RT+AI Accelerators)
96MB AMD Infinity Cache Technology
DisplayPort 2.1 Support
AMD Radiance Display Engine
24GB GDDR6 on 384-Bit Memory Bus
PCI Express 4.0 ready
AMD Fidelity FX Super Resolution technology
Microsoft DirectX 12 Ultimate Support
Microsoft Direct Storage Support
Vulkan Optimized
AMD Smart Technologies
AMD Software: Adrenalin Edition
AMD Noise Suppression
AMD Privacy View
AMD Radeon Super Resolution technology
AMD Link
AMD Free Sync Technology
Form FactorATX
Max GPU Length320 mm
Card Dimensions (L x H)320(L)X 135.75(W)X 71.6 (H)mm
Slot Width3.5 Slots
Shipping weight2.72 kg
Package size452 × 244 × 114 mm

Questions about this item

What case clearance is needed for the triple-fan cooler on this Nitro+ Radeon RX 7900 XTX?

The card uses a triple-fan cooler; measure your case length and width against the card dimensions to confirm the cooler shroud and fan assembly will fit without touching side panels or drive cages.

Which power connectors must be plugged in for the 420W thermal design power, and what mistake do builders make?

Connect all three 8-pin power cables from the PSU directly; the common error is using a single daisy-chained cable which can starve the 420W board under load.

When should the thermal paste on the GPU die be replaced on this 24GB model?

Re-paste only if temperatures rise noticeably after several years; the 24GB GDDR6 memory and GPU share the cooler, so disassembly requires care to avoid damaging memory pads.

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