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ASRock Challenger Pro Radeon RX 6750 XT graphics card with triple fans and metal backplate

ASRock

ASRock RX6750XT CLP 12GO graphics card, 12GB GDDR6, PCIe 4.0

SKU CH-JJS9-3S0FN MPN RX6750XT CLP 12GO

Refurbished RDNA 2 GPU with 12GB 192-bit GDDR6 at 18 Gbps, 2560 stream processors, boost to 2618 MHz, triple-fan cooling, 250 W TDP, PCIe 4.0, HDMI 2.1 plus three DisplayPort 1.4 outputs for 7680 x

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6750 XT
  • ArchitectureRDNA 2
  • Core Clock2235 MHz
  • 12 GB GDDR6 memory drives high-resolution gaming at 18 Gbps
  • Boost clock reaches 2618 MHz for strong frame rates in demanding titles
  • Triple-fan cooler with 0 dB silent mode keeps thermals low under 250 W TDP
  • HDMI 2.1 plus three DisplayPort 1.4 outputs support up to four 7680 × 4320 displays
  • PCI Express 4.0 interface and 192-bit bus deliver full bandwidth to the RDNA 2 GPU

Target audience

The ASRock Challenger Pro Radeon RX 6750 XT is a 12GB graphics card built for 1440p gaming. It connects through a PCI Express 4.0 slot and draws up to 250W from two 8-pin power connectors. The triple-fan cooler and metal backplate keep the 2560 stream processors running at a 2618 MHz boost clock. A 700W power supply is recommended for stable operation.

Upgrade path

This card replaces an older 8GB model when the 192-bit GDDR6 buffer becomes the limiting factor in modern titles. The 18 Gbps effective memory clock and 12GB capacity remove that bottleneck for high-resolution textures. The jump is worth it when your current GPU hits its VRAM ceiling before its compute limit, especially in DirectX 12 Ultimate workloads that demand more local memory.

Capacity and headroom

The 12GB frame buffer handles 1440p ultra settings and entry-level 4K gaming with headroom for texture packs. At 7680 x 4320 maximum resolution the 192-bit bus and 250W TDP become the limiting factors. Four simultaneous displays are supported over one HDMI 2.1 and three DisplayPort 1.4 outputs for multi-monitor productivity or surround setups.

Highlights

  • 12 GB GDDR6 memory drives high-resolution gaming at 18 Gbps
  • Boost clock reaches 2618 MHz for strong frame rates in demanding titles
  • Triple-fan cooler with 0 dB silent mode keeps thermals low under 250 W TDP
  • HDMI 2.1 plus three DisplayPort 1.4 outputs support up to four 7680 × 4320 displays
  • PCI Express 4.0 interface and 192-bit bus deliver full bandwidth to the RDNA 2 GPU

Specifications

BrandASRock
SeriesChallenger Pro
ModelRX6750XT CLP 12GO
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6750 XT
ArchitectureRDNA 2
Core Clock2235 MHz
Game Clock2512 MHz
Boost Clock2618 MHz
Stream Processors2560
Effective Memory Clock18 Gbps
Memory Size12GB
Memory Interface192-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power250W
Recommended PSU Wattage700W
Power Connector2 x 8-Pin
HDCP ReadyYes
FeaturesTriple Fan Design Stylish Metal Backplate Striped Axial Fan Ultra-fit Heatpipe 0dB Silent Cooling Super Alloy Graphics Card
Max GPU Length303 mm
Card Dimensions (L x H)11.93" x 5.16"
Slot Width2 Slots
Shipping weight1.50 kg
Package size401 × 229 × 114 mm

Questions about this item

Will the 303 mm length and 2-slot width fit my case and motherboard spacing?

The card measures 303 mm long and occupies 2 slots, so verify your case clearance and that adjacent PCIe slots are free before purchasing.

Which power connectors must be seated for the 250W TDP, and what PSU rating is advised?

Connect both 8-pin power plugs fully; a 700W power supply is recommended to handle the 250W thermal design power.

When should I expect to replace the thermal paste on the Ultra-fit Heatpipe cooler?

Re-paste the GPU core every two to three years or if temperatures rise noticeably under load; the metal backplate and triple fans rarely need service beyond dust removal.

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