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ASUS TUF Gaming RTX 5070 graphics card with dual-fan cooler and metal backplate

ASUS

ASUS TUF-RTX5070-O12G-GAMING GeForce RTX 5070 OC 12GB graphics card

SKU CH-BM1V-HFX8V

12 GB GDDR7 on a 192-bit bus with 6144 CUDA cores and PCI Express 5.0 for high-frame-rate 4K gaming

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

Model DUAL OC

  • 12GB GDDR7 memory at 28 Gbps feeds high-resolution textures fast
  • 192-bit bus width keeps data flowing to 6144 CUDA cores
  • PCI Express 5.0 x16 link doubles bandwidth over older slots
  • HDMI 2.1b and DisplayPort 2.1b drive 7680 x 4320 on four screens
  • DirectX 12 Ultimate and DLSS 4.0 ready for modern ray-traced titles

ASUS Dual GeForce RTX 5070 OC 12GB

This ASUS Dual GeForce RTX 5070 OC graphics card delivers 12GB of GDDR7 memory across a 192-bit interface. It connects via PCI Express 5.0 and provides 6144 CUDA cores for rendering and compute workloads. The board includes two HDMI 2.1b and three DisplayPort 2.1b outputs for multi-monitor setups.

Gamers targeting 1440p high refresh rates

The 12GB frame buffer and 28 Gbps memory speed suit 1440p gaming with DLSS 4.0 upscaling. Content creators using GPU-accelerated apps gain from CUDA core count and GDDR7 bandwidth. Users needing more VRAM for 4K textures or large datasets should consider a 16GB or larger model instead.

12GB 192-bit GDDR7 memory subsystem

The 12GB capacity paired with a 192-bit bus and 28 Gbps GDDR7 determines whether this card fits your workload. It defines the texture and asset ceiling for games and the buffer space for creative applications. Check your target resolution and software requirements against this specification before buying.

How it compares

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

Price $1,111.99
Pricier than about 89% 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 lineDual
Model nameTUF-RTX5070-O12G-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
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
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 solutionDouble Fans

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 12 GB GDDR7 version of the RTX 5070?

The card comes with 12 GB of GDDR7 on a 192-bit bus running at 28 Gbps, giving high bandwidth for 1440p and 4K gaming without needing a larger frame buffer.

What does the 28 Gbps memory speed deliver in actual games?

At 28 Gbps the 192-bit interface moves enough data for smooth 4K frame rates and DLSS 4 upscaling, keeping the 6144 CUDA cores fed in modern titles.

How does PCI Express 5.0 x16 affect performance?

The PCIe 5.0 x16 link doubles the host bandwidth of PCIe 4.0, so large texture streams and compute workloads reach the GPU without bus saturation.

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