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ASUS ROG Strix GeForce RTX 3070 Ti triple-fan graphics card with silver-and-black metal shroud and backplate

ASUS

ASUS ROG Strix RTX 3070 Ti 8GB graphics card

SKU CH-41PZ-6FMNM

GeForce RTX 3070 Ti graphics card with 8 GB GDDR6X memory, 6144 CUDA cores and boost clocks up to 1875 MHz for 1440p gaming and creative workloads

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 30 Series
  • GPUGeForce RTX 3070 Ti
  • Boost ClockOC mode: 1875 MHz /Gaming mode: 1845 MHz
  • CUDA Cores6144
  • OC mode boosts to 1875 MHz for higher frame rates
  • 6144 CUDA cores accelerate rendering and compute workloads
  • 8 GB GDDR6X on a 256-bit bus delivers 19 Gbps bandwidth
  • PCI Express 4.0 x16 doubles host transfer speed
  • Two HDMI 2.1 and three DisplayPort 1.4a outputs drive four displays at 7680 x 4320

ROG Strix RTX 3070 Ti 8GB

The ASUS ROG Strix GeForce RTX 3070 Ti is a graphics card built for high-refresh 1440p and entry 4K gaming. It targets enthusiasts who want factory overclocks and robust cooling in a 2.9-slot design. The card draws power through a PCI Express 4.0 x16 interface and supports DirectX 12 Ultimate.

8GB 256-Bit GDDR6X Memory

The 8 GB GDDR6X frame buffer runs at 19 Gbps across a 256-bit bus, delivering the bandwidth that decides whether the GPU can feed its 6144 CUDA cores at 1845 MHz gaming or 1875 MHz OC boost clocks. This memory configuration is the single spec that determines fitness for texture-heavy 4K workloads.

Triple DisplayPort 1.4a and Dual HDMI 2.1

Three DisplayPort 1.4a and two HDMI 2.1 ports drive up to four monitors at 7680 x 4320 resolution. The mix lets you connect high-refresh gaming panels and an HDR TV simultaneously without adapters. The metal backplate and reinforced frame ship installed, adding structural rigidity for the 12.53 x 5.51 inch PCB.

Highlights

  • OC mode boosts to 1875 MHz for higher frame rates
  • 6144 CUDA cores accelerate rendering and compute workloads
  • 8 GB GDDR6X on a 256-bit bus delivers 19 Gbps bandwidth
  • PCI Express 4.0 x16 doubles host transfer speed
  • Two HDMI 2.1 and three DisplayPort 1.4a outputs drive four displays at 7680 x 4320

Specifications

BrandASUS
SeriesROG Strix
ModelROG-STRIX-RTX3070TI-O8G-GAMING
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 30 Series
GPUGeForce RTX 3070 Ti
Boost ClockOC mode: 1875 MHz /Gaming mode: 1845 MHz
CUDA Cores6144
Effective Memory Clock19 Gbps
Memory Size8GB
Memory Interface256-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
SLI SupportNo
Virtual Reality ReadyYes
Recommended PSU Wattage750W
Power Connector3 x 8-Pin
HDCP Ready2.3
FeaturesNVIDIA Ampere Streaming Multiprocessors: The building blocks for the world’s fastest, most efficient GPUs, the all-new Ampere SM brings 2X the FP32 throughput and improved power efficiency. //2nd Generation RT Cores: Experience 2X the throughput of 1st gen RT Cores, plus concurrent RT and shading for a whole new level of ray tracing performance.//3rd Generation Tensor Cores: Get up to 2X the throughput with structural sparsity and advanced AI algorithms such as DLSS. These cores deliver a massive boost in game performance and all-new AI capabilities.//OC edition: Boost clock 1875 MHz
Max GPU Length319 mm
Card Dimensions (L x H)12.53" x 5.51"
Slot Width2.9 Slot
Package ContentsAccessories:/1 x ROG Velcro Hook & Loop/1 x ROG ruler/1 x Collection card/1 x Speedsetup Manual

Questions about this item

What does the 1875 MHz boost clock mean once the card is in my system?

In OC mode the GPU can reach 1875 MHz while Gaming mode targets 1845 MHz; actual clocks depend on power limit, temperature and workload.

What does the PCI Express 4.0 interface cap in practice?

The card uses a PCI Express 4.0 x16 link giving up to 16 GT/s per lane; throughput is limited by the motherboard slot and CPU generation.

What does the 2.9-slot width and 12.53" length mean for my case?

The cooler occupies 2.9 expansion slots and measures 12.53 inches long by 5.51 inches high; verify case clearance and motherboard spacing before buying.

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