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ASUS ROG Strix RTX 3070 Ti triple-fan graphics card in dark metallic finish

ASUS Refurbished

ASUS STX-RTX3070TI-O8G-GA GeForce RTX 3070 Ti graphics card

SKU CH-JQVY-J29S8 MPN STX-RTX3070TI-O8G-GA

Refurbished GeForce RTX 3070 Ti with 8 GB GDDR6X, 6144 CUDA cores and boost clocks up to 1875 MHz on PCIe 4.0

  • 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
  • 8GB GDDR6X memory at 19 Gbps for high-bandwidth 1440p and 4K gaming
  • Boost clock reaches 1875 MHz in OC mode for extra frame-rate headroom
  • 6144 CUDA cores accelerate raster and compute workloads
  • PCIe 4.0 x16 interface doubles host bandwidth versus PCIe 3.0
  • Two HDMI 2.1 and three DisplayPort 1.4a outputs drive up to four 8K displays

ROG Strix RTX 3070 Ti 8GB GDDR6X

This refurbished ASUS graphics card targets enthusiasts who want high frame rates at 1440p and entry-level 4K gaming. The NVIDIA Ampere GPU delivers 6144 CUDA cores and a 256-bit memory interface for strong rasterisation and ray-tracing performance. A PCI Express 4.0 x16 connection ensures full bandwidth on modern platforms.

Triple-fan cooler under sustained load

Three axial fans move air across a large heatsink so the GPU can hold its 1875 MHz OC boost clock or 1845 MHz gaming clock during extended sessions. The 290W thermal design power is managed by a 3 x 8-pin power connector layout fed from a 750W supply. Temperatures stay controlled without throttling in long workloads.

8GB 256-bit GDDR6X frame buffer

The 8GB capacity paired with 19 Gbps memory speed decides if this card fits your texture-heavy titles or multi-monitor setup. Four display outputs — two HDMI 2.1 and three DisplayPort 1.4a — drive up to 7680 x 4320 resolution across four screens. DirectX 12 Ultimate and OpenGL 4.6 support complete the feature set.

How it compares

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

Price $216.99
Cheaper than about 69% 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.

New to this? How to buy a graphics card with Bitcoin — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameASUS
Product lineROG Strix
Model nameROG-STRIX-RTX3070TI-O8G-GAMING
Processor
TDP rating290 W
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
Shipping weight2.45 kg
Package size406 × 241 × 89 mm
More details
Cooling solutionTriple Fans

Questions about this item

How loud and hot does the triple-fan cooler get when the card draws its 290 W TDP all day?

The triple-fan design is built to dissipate the 290 W thermal design power, so sustained loads stay within the cooler’s capacity without excessive noise.

What power supply and connectors must my system already have for this 750 W-recommended card?

A 750 W PSU with three 8-pin PCIe power connectors is required to feed the 290 W TDP and factory overclock.

Will the PCI Express 4.0 x16 interface run at full speed on my older PCIe 3.0 motherboard?

The card is backward compatible; it will operate at PCIe 3.0 x16 speeds on a 3.0 board with negligible performance loss.

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