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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

  • Graphics processorGeForce RTX 5070
  • Memory capacity12 GB
  • Interface typePCI Express 5.0 x16
  • CUDA core count6144
  • Highest resolution7680 × 4320
  • Type of memoryGDDR7
  • 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.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $1,072.99
Pricier than about 88% of the 4,285 comparable items (median $354.99).
Memory capacity 12 GB
Higher than about 60% of the 3,563 comparable items (median 8 GB).
CUDA core count 6144
Higher than about 70% of the 1,946 comparable items (median 4,352).

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Specifications

Product
Brand nameASUS
Product lineROG
Model nameROG-STRIX-RTX5070-12G-GAMING
Memory
Type of memoryGDDR7
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 5070
Memory capacity12 GB
CUDA core count6144
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 50 Series
GPU architectureBlackwell
Effective memory speed28 Gbit/s
Memory bus width192-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
CrossFireX compatibilityNo
Multi-GPU supportNo
Audio & video
HDCP supportYes
Ports & slots
Interface typePCI Express 5.0 x16
HDMI ports2 x HDMI 2.1b
DisplayPort connectors3 x DisplayPort 2.1b
Power
Recommended power supply750 W
Power input connector1 × 16-Pin
Size & build
Form factorATX
Max graphics card length329 mm
Card size12.95 × 5.51 × 2.46 in
Slots occupied3.125 Slot
More details
Cooling solutionTriple Fans

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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