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ZOTAC Gaming GeForce RTX™ 3070 Ti Trinity OC 8GB GDDR6X 256-bit 19 Gbps PCIE 4.0 Gaming Graphics Card, IceStorm 2.0 Advanced Cooling, Spectra 2.0 RGB Lighting, ZT-A30710J-10P
ZOTAC

ZOTAC Gaming GeForce RTX™ 3070 Ti Trinity OC 8GB GDDR6X 256-bit 19 Gbps PCIE 4.0 Gaming Graphics Card, IceStorm 2.0 Advanced Cooling, Spectra 2.0 RGB Lighting, ZT-A30710J-10P

Bottom line: The ZOTAC Gaming GeForce RTX™ 3070 Ti Trinity OC 8GB GDDR6X 256-bit 19 ($799.00 on Amazon as of 2026-10-20 16:15 UTC): 8GB GDDR6X on a 256-bit bus at 19 Gbps for high memory bandwidth; main trade-off: 8GB VRAM can limit 4K max-texture gaming and larger local AI models. Another in-stock pick with the same RTX 3070 Ti 8GB graphics card: the GIGABYTE GeForce RTX 3070 Ti Gaming OC 8G…, $795.00 on Amazon as of (price may vary).

$799.00

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Buy on Amazon — $799.00 Compare to similar graphics cards

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 8GB GDDR6X on a 256-bit bus at 19 Gbps for high memory bandwidth
  • ✓ 1800 MHz factory boost clock on the Trinity OC model
  • ✓ 2nd Gen RT Cores and 3rd Gen Tensor Cores for ray tracing and DLSS
  • ✓ Drives up to 4 displays via 3x DisplayPort 1.4a and 1x HDMI 2.1
  • ✓ FREEZE Fan Stop keeps the card silent at idle and light loads

Cons

  • ✗ 8GB VRAM can limit 4K max-texture gaming and larger local AI models
  • ✗ Triple-fan design; confirm case clearance on the listing before buying
  • ✗ Only one HDMI port for TVs or HDMI-only monitors
  • ✗ Power and PSU requirements not stated here; check ZOTAC's spec sheet

Manufacturer description

The ZOTAC Gaming GeForce RTX 3070 Ti Trinity OC is a triple-fan graphics card for high-refresh 1440p gaming and ray-traced games. It uses NVIDIA's Ampere architecture, with 2nd Gen Ray Tracing Cores for lighting and reflections and 3rd Gen Tensor Cores for DLSS upscaling. The card carries 8GB of GDDR6X memory on a 256-bit bus running at 19 Gbps, and it boosts to 1800 MHz. It uses a PCIe 4.0 interface. For displays, you get three DisplayPort 1.4a outputs and one HDMI 2.1 port, so you can run up to four monitors at once. It supports digital resolutions up to 7680x4320, along with HDCP 2.3 and…

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SpecPicks Verdict

SpecPicks scored ZOTAC Gaming GeForce RTX™ 3070 Ti Trinity OC 8GB GDDR6X 256-bit 19… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. ZOTAC's graphics cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How many monitors can the ZOTAC RTX 3070 Ti Trinity OC run at once?

It supports up to 4 displays at once through its 3 DisplayPort 1.4a outputs and 1 HDMI 2.1 output.

Does this card support 8K output?

Yes. It lists a maximum digital resolution of 7680x4320 and is marketed as 8K Ready. It also supports HDCP 2.3 for protected content.

How much VRAM does the RTX 3070 Ti Trinity OC have?

It has 8GB of GDDR6X memory on a 256-bit bus running at 19 Gbps. That suits 1440p gaming well. At 4K with maximum texture settings, 8GB can become the limit.

Will the fans run all the time?

No. FREEZE Fan Stop turns the fans off at idle and under light loads, and Active Fan Control raises their speed as the GPU heats up under gaming loads.

What warranty and power supply does this card need?

The product details here do not state warranty terms or a recommended PSU wattage. Check ZOTAC's official product page for model ZT-A30710J-10P or the retailer listing for current warranty and power requirements.

Key Features

  • Memory Speed:19 Gbps.Digital Max Resolution:7680x4320
  • NVIDIA Ampere architecture, 2nd Gen Ray Tracing Cores, 3rd Gen Tensor Cores
  • 8GB 256-bit GDDR6X, 19 Gbps, PCIE 4.0; Boost Clock 1800 MHz
  • SPECTRA 2.0 RGB Lighting, IceStorm 2.0 Advanced Cooling, FREEZE Fan Stop, Active Fan Control, Lighted Metal Backplate
  • 8K Ready, 4 Display Ready, HDCP 2.3, VR Ready
  • 3 x DisplayPort 1.4a, 1 x HDMI 2.1, DirectX 12 Ultimate, Vulkan RT API, OpenGL 4.6

Full Specifications

BrandZOTAC
ModelZT-A30710J-10P
Warranty2 Years
UnitCount1
ReleaseDate2021-09-23T00:00:01Z
ManufacturerZOTAC
ItemPartNumberZT-A30710J-10P

Performance Data

View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA GeForce RTX 3070 Ti — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.

Which local LLMs fit in 8 GB?

8 GB holds an 8B model at Q4 with a few thousand tokens of context; a 12–14B model needs 12 GB.

  • ✅ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — fits at Q4
  • ❌ 12–14B models (Qwen 3 14B, Phi-4) — needs 12 GB+
  • ❌ 20–27B models (Gemma 3 27B, Mistral Small) — needs 20 GB+
  • ❌ 30–35B models (Qwen 3 32B, QwQ 32B) — needs 24 GB+
  • ❌ 70B models (Llama 3.3 70B, Qwen 2.5 72B) — needs 48 GB+

Across 12 community runs from 8 sources, the NVIDIA GeForce RTX 3070 Ti generates a median 66.6 tok/s on 7–9B models at Q4 (per Kubito.dev).

Per-model VRAM guide: which GPU for which LLM →

Ready to buy?

ZOTAC Gaming GeForce RTX™ 3070 Ti Trinity OC 8GB GDDR6X 256-bit 19 Gbps PCIE 4.0 Gaming Graphics Card, IceStorm 2.0 Advanced Cooling, Spectra 2.0 RGB Lighting, ZT-A30710J-10P is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $799.00

*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.

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ZOTAC Gaming GeForce RTX™ 3070 Ti Trinity OC 8GB GDDR6X 256-bit 19 Gbps PCIE 4.0 Gaming Graphics Card, IceStorm 2.0 Advanced Cooling, Spectra 2.0 RGB Lighting, ZT-A30710J-10P
$799.00
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