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ASUS ROG STRIX GeForce RTX 5070 triple-fan graphics card in dark gunmetal finish

ASUS

ASUS ROG STRIX GeForce RTX 5070 12GB graphics card

SKU CH-FNGH-9TR0Q

GeForce RTX 5070 graphics card with 12 GB GDDR7 memory, 6144 CUDA cores, PCIe 5.0 and four-display output via HDMI 2.1b and DisplayPort 2.1b

  • InterfacePCI Express 5.0 x16
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 50 Series
  • GPUGeForce RTX 5070
  • ArchitectureBlackwell
  • CUDA Cores6144
  • 12GB GDDR7 memory at 28 Gbps for high-bandwidth gaming
  • 6144 CUDA cores built on Blackwell architecture for AI-accelerated performance
  • PCI Express 5.0 x16 interface doubles bus bandwidth versus PCIe 4.0
  • HDMI 2.1b and DisplayPort 2.1b outputs drive up to four 7680 x 4320 displays
  • DLSS 4.0 and DirectX 12 Ultimate support unlock ray-traced visuals at high frame rates

ASUS ROG STRIX GeForce RTX 5070 12GB

This graphics card targets enthusiasts building high-performance desktop PCs. It uses the NVIDIA GeForce RTX 5070 GPU based on the Blackwell architecture with 6144 CUDA cores. The 12GB GDDR7 frame buffer connects over a 192-bit bus at 28 Gbps.

PCI Express 5.0 x16 interface practical limits

The card plugs into a PCI Express 5.0 x16 slot for maximum host bandwidth. Actual throughput depends on the motherboard chipset and CPU lane allocation. Older platforms limited to PCI Express 4.0 will reduce peak transfer rates.

12GB GDDR7 on a 192-bit bus decides fit

Memory capacity and bus width set the ceiling for texture-heavy workloads and high-resolution gaming. The 12GB GDDR7 configuration suits 1440p and entry 4K play. Buyers needing more VRAM for 4K ultra textures should consider wider-bus alternatives.

Highlights

  • 12GB GDDR7 memory at 28 Gbps for high-bandwidth gaming
  • 6144 CUDA cores built on Blackwell architecture for AI-accelerated performance
  • PCI Express 5.0 x16 interface doubles bus bandwidth versus PCIe 4.0
  • HDMI 2.1b and DisplayPort 2.1b outputs drive up to four 7680 x 4320 displays
  • DLSS 4.0 and DirectX 12 Ultimate support unlock ray-traced visuals at high frame rates

Specifications

BrandASUS
SeriesROG
ModelROG-STRIX-RTX5070-12G-GAMING
InterfacePCI Express 5.0 x16
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 50 Series
GPUGeForce RTX 5070
ArchitectureBlackwell
CUDA Cores6144
Effective Memory Clock28 Gbps
Memory Size12GB
Memory Interface192-Bit
Memory TypeGDDR7
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI 2.1b
DisplayPort3 x DisplayPort 2.1b
Max Resolution7680 x 4320
CrossFireX SupportNo
SLI SupportNo
CoolerTriple Fans
Recommended PSU Wattage750W
Power Connector1 x 16-Pin
HDCP ReadyYes
Form FactorATX
Max GPU Length329 mm
Card Dimensions (L x H)12.95 x 5.51 x 2.46 inch
Slot Width3.125 Slot
Package Contents1 x Speedsetup Manual
1 x TUF Graphics Card Holder
1 x TUF Velcro Hook & Loop
1 x TUF Magnet
1 x TUF Gaming Certificate
1 x Thank You Card
1 x Adpater Cable (1 to 2)

Questions about this item

Which ASUS ROG STRIX RTX 5070 model should I pick if only the 12GB GDDR7 version is listed?

The ROG-STRIX-RTX5070-12G-GAMING is the single variant offered, with 12GB of GDDR7 on a 192-bit bus and 6144 CUDA cores.

What does the 28 Gbps memory speed actually deliver in a built PC?

The 28 Gbps GDDR7 clock feeds the 192-bit interface, providing high throughput for 1440p and 4K workloads on the Blackwell GPU.

How does the PCI Express 5.0 x16 interface affect real-world transfer limits?

The PCIe 5.0 x16 link doubles the lane bandwidth of the previous generation, removing the bus bottleneck for the RTX 5070's 6144 CUDA cores.

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