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Sapphire Pulse Radeon RX 7900 XT graphics card with triple fans and silver shroud

Sapphire Tech

Sapphire Tech Pulse Radeon RX 7900 XT 11323-98-90G graphics card

SKU CH-X761-EN41T MPN 11323-98-90G

Refurbished AMD RDNA 3 GPU with 20 GB GDDR6 on a 320-bit bus, 5376 stream processors and a 2450 MHz boost clock for 4K gaming

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 7000 Series
  • GPURadeon RX 7900 XT
  • ArchitectureRDNA 3
  • Game Clock2075 MHz
  • 20 GB GDDR6 memory enables high-resolution textures
  • Boost clock up to 2450 MHz drives frame rates
  • 5376 stream processors handle heavy compute loads
  • PCI Express 4.0 x16 interface provides full bandwidth
  • Triple-fan cooler keeps thermals in check

Pulse Radeon RX 7900 XT identity

The Sapphire Tech Pulse Radeon RX 7900 XT is a refurbished graphics card built on AMD RDNA 3 architecture for enthusiasts who want high frame rates at 4K resolution. It delivers 5376 stream processors and a 2450 MHz boost clock to handle demanding titles and creative workloads. The 20GB GDDR6 frame buffer supports large texture sets and multi-monitor setups.

20GB 320-bit GDDR6 memory

The 20GB memory capacity on a 320-bit bus is the specification that determines whether this card fits a build targeting 4K gaming or heavy compute tasks. It provides 80MB AMD Infinity Cache and 20000 MHz effective memory clock to keep bandwidth high. This configuration reduces the need to offload assets to system RAM.

Power and slot requirements

The card draws up to 331W and requires a 750W power supply with two 8-pin connectors. It occupies a PCI Express 4.0 x16 slot and needs a case with enough length clearance for a triple-fan cooler. DisplayPort 2.1 and two HDMI ports drive up to four displays at 7680 x 4320 resolution.

Punti di forza

  • 20 GB GDDR6 memory enables high-resolution textures
  • Boost clock up to 2450 MHz drives frame rates
  • 5376 stream processors handle heavy compute loads
  • PCI Express 4.0 x16 interface provides full bandwidth
  • Triple-fan cooler keeps thermals in check

Caratteristiche tecniche

BrandSAPPHIRE
SeriesPULSE
Model11323-98-90G
InterfacePCI Express 4.0 x16
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 7000 Series
GPURadeon RX 7900 XT
ArchitectureRDNA 3
Game Clock2075 MHz
Boost Clock2450 MHz
Stream Processors5376
Effective Memory Clock20000 MHz (20 Gbps)
Memory Size20GB
Memory Interface320-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 Power331W
System RequirementsMinimum 750 Watt Power Supply
2 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 Wattage750W
Power Connector2 x 8-Pin
FeaturesAMD RDNA 3 Architecture
84 AMD RDNA 3 Compute Units (with RT+AI Accelerators)
80MB AMD Infinity Cache Technology
DisplayPort 2.1Support
AMD Radiance Display Engine
20GB GDDR6 on 320-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
Cooler Type
3 Fans
Form FactorATX
Max GPU Length313 mm
Card Dimensions (L x H)313(L)X 133.75(W)X 52.67 (H)mm
Slot Width2.7 Slots
Peso di spedizione1.91 kg
Dimensioni del pacco432 × 241 × 89 mm

Domande su questo articolo

How does the 2450 MHz boost clock behave under sustained load?

The 2450 MHz boost clock is the peak frequency the GPU can reach when thermal and power headroom allow; actual sustained clocks depend on case airflow and the 331 W thermal design power.

What bandwidth does the PCI Express 4.0 x16 link provide for this card?

PCI Express 4.0 x16 delivers up to 32 GB/s bidirectional throughput, which is the practical ceiling for data moving between the GPU and the rest of the system.

What case clearance and power connectors does the triple-fan cooler require?

The triple-fan design occupies three expansion slots and needs two 8-pin power connectors fed from a minimum 750 W supply.

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