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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

  • Graphics processorGeForce RTX 3070 Ti
  • Memory capacity8 GB
  • Interface typePCI Express 4.0
  • CUDA core count6144
  • Highest resolution7680 × 4320
  • Boost frequencyOC mode: 1875 MHz /Gaming mode: 1845 MHz
  • 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.

How it compares

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

Price $1,240.99
Pricier than about 90% of the 4,285 comparable items (median $354.99).
Memory capacity 8 GB
Typical for this category: the median of 3,563 items is 8 GB.
Boost frequency OC mode: 1875 MHz /Gaming mode: 1845 MHz
Typical for this category: the median of 1,837 items is 1.89 GHz.

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Specifications

Product
Brand nameASUS
Product lineROG Strix
Model nameROG-STRIX-RTX3070TI-O8G-GAMING
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 3070 Ti
Memory capacity8 GB
Boost frequencyOC mode: 1875 MHz /Gaming mode: 1845 MHz
CUDA core count6144
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 30 Series
Effective memory speed19 Gbit/s
Memory bus width256-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Multi-GPU supportNo
VR readyYes
Audio & video
HDCP support2.3
Ports & slots
Interface typePCI Express 4.0
HDMI ports2 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4a
Power
Recommended power supply750 W
Power input connector3 × 8-Pin
Size & build
Max graphics card length319 mm
Card size12.53 in × 5.51 in
Slots occupied2.9 Slot
In the box
In the boxAccessories:/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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