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Dual-fan graphics card in dark finish with two HDMI and two DisplayPort outputs

Sapphire Tech

Sapphire Tech PULSE Radeon RX 7700 XT OC 12GB graphics card

SKU CH-QCDG-G8B7K

RDNA 3 GPU with 12 GB GDDR6 on a 192-bit bus, 3456 stream processors, 2544 MHz boost clock, dual HDMI 2.1 and dual DisplayPort 2.1 outputs for 7680 × 4320 resolution

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 7000 Series
  • GPURadeon RX 7700 XT
  • Core Clock2171 MHz
  • Boost Clock2544 MHz

Option Pulse 7700XT

  • 12 GB GDDR6 memory on a 192-bit bus supports smooth 1440p gameplay
  • Boost clock reaches 2544 MHz for responsive frame rates
  • 3456 stream processors and 54 light accelerators drive RDNA 3 compute
  • Dual HDMI 2.1 and dual DisplayPort 2.1 connect up to four 7680×4320 displays
  • PCI Express 4.0 x16 interface delivers full bandwidth to the GPU

Sapphire PULSE Radeon RX 7700 XT OC 12GB

This graphics card targets 1440p gaming with AMD RDNA 3 architecture and 12GB of GDDR6 memory on a 192-bit bus. It connects through a PCI Express 4.0 x16 slot and provides 3456 stream processors alongside 54 light accelerators. Outputs include two HDMI 2.1 and two DisplayPort 2.1 connectors supporting up to 7680 x 4320 resolution across four displays.

Sustained 1440p load with 2544 MHz boost clock

The GPU operates at a 2171 MHz core clock and can reach a 2544 MHz boost clock during extended sessions. The 192-bit memory interface feeds 12GB of GDDR6 to the 3456 stream processors without throttling under continuous 1440p workloads. DirectX 12 Ultimate and OpenGL 4.6 support ensure compatibility with modern rendering pipelines during long gaming periods.

Dual-fan cooler fits standard PCIe 4.0 x16 slots

Installation uses a standard PCI Express 4.0 x16 slot with a dual-fan cooler that occupies typical dual-slot spacing. The 12GB model requires adequate case airflow to maintain the 2544 MHz boost clock under load. Common issues include insufficient power connectors for the OC model and obstructed exhaust when placed against a solid side panel.

Highlights

  • 12 GB GDDR6 memory on a 192-bit bus supports smooth 1440p gameplay
  • Boost clock reaches 2544 MHz for responsive frame rates
  • 3456 stream processors and 54 light accelerators drive RDNA 3 compute
  • Dual HDMI 2.1 and dual DisplayPort 2.1 connect up to four 7680×4320 displays
  • PCI Express 4.0 x16 interface delivers full bandwidth to the GPU

Specifications

BrandSAPPHIRE
SeriesPULSE
Model11335-04-20G
InterfacePCI Express 4.0 x16
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 7000 Series
GPURadeon RX 7700 XT
Core Clock2171 MHz
Boost Clock2544 MHz
Stream Processors3456 Stream Processors
Memory Size12GB
Memory Interface192-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI 2.1
DisplayPort2 x DisplayPort 2.1
Max Resolution7680 x 4320
CoolerDouble Fans
Thermal Design Power245W
Recommended PSU Wattage700W
Max GPU Length280 mm
Slot Width2.5 Slots

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How loud and hot does the PULSE RX 7700 XT get when running at its 2544 MHz boost clock all day?

The dual-fan cooler is designed to handle the 2544 MHz boost clock and 3456 stream processors under sustained load, keeping temperatures and noise in check for 1440P gaming sessions.

Which power connectors and PSU wattage does the 11335-04-20G need to operate?

The card draws power through standard PCIe connectors; a quality power supply with enough 12 V current for a 2544 MHz boost clock and 12 GB GDDR6 is required.

Will the PCI Express 4.0 x16 interface and 192-bit memory bus work properly on my older PCIe 3.0 motherboard?

Yes, the PCIe 4.0 x16 link is backward compatible with PCIe 3.0 slots, so the 192-bit GDDR6 memory and 3456 stream processors function normally on older boards.

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