ZOTAC Gaming GeForce RTX 4070 Super Twin Edge OC DLSS 3 12GB GDDR6X 192-bit 21 Gbps PCIE 4.0 Compact Gaming Graphics Card, IceStorm 2.0 Advanced Cooling, Spectra RGB Lighting, ZT-D40720H-10M
Status: ZOTAC Gaming GeForce RTX 4070 Super Twin Edge OC… (RTX 4070 Super 12GB graphics card): Unavailable on Amazon as of . Lowest-priced in-stock match (same RTX 4070 Super 12GB graphics card): ZOTAC Gaming GeForce RTX 4070 Super Twin Edge OC…, $869.97 on Amazon as of 2026-10-30 22:18 UTC (price may vary). eBay sellers may still list this model new or used.
Bottom line: The ZOTAC Gaming GeForce RTX 4070 Super Twin Edge OC DLSS 3 12GB GDDR6X: Compact twin-fan card fits small builds NVIDIA-partner triple-slot designs will not; main trade-off: 192-bit bus narrower than the 256-bit interface on higher-tier Ada cards.
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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:
Same RTX 4070 Super 12GB graphics card: ZOTAC Gaming GeForce RTX 4070 Super Twin Edge OC… — $869.97 on Amazon as of 2026-10-30 22:18 UTC (price may vary).
Similar: ZOTAC Gaming GeForce RTX 3060 Twin Edge OC 12GB… — $494.99 on Amazon as of 2026-10-30 16:15 UTC (price may vary).
Similar: GIGABYTE GeForce RTX 3060 Gaming OC 12G — $472.09 on Amazon as of 2026-10-30 16:17 UTC (price may vary).
Pros & Cons
Pros
- ✓ Compact twin-fan card fits small builds NVIDIA-partner triple-slot designs will not
- ✓ 12GB GDDR6X on a 192-bit bus at 21 Gbps for 1440p headroom
- ✓ DLSS 3 frame generation on Ada Lovelace, plus full ray tracing support
- ✓ 2490 MHz boost clock out of the box, factory OC over reference Super spec
- ✓ IceStorm 2.0 cooling with 2x 90mm fans and FREEZE fan stop for silent idle
Cons
- ✗ 192-bit bus narrower than the 256-bit interface on higher-tier Ada cards
- ✗ 12GB VRAM limits 4K texture and local-LLM workloads versus 16GB rivals
- ✗ PCIE 4.0 interface, not PCIE 5.0, on a card at this price tier
- ✗ SPECTRA RGB and fan curves need ZOTAC FireStorm software, an extra install
Manufacturer description
Love Gaming with the all-new ZOTAC GAMING GeForce RTX graphics cards based on the NVIDIA Ada Lovelace architecture integrated with next generation technologies, breakthrough bandwidth, and ultra-fast graphics memory to power the win. Designed for wider build compatibility, the compact Twin Edge OC pushes fast performance. Features: - Powered by NVIDIA DLSS 3, ultra-efficient Ada Lovelace arch, and full ray tracing - Compact size - SPECTRA RGB Lighting - IceStorm 2.0 Advanced Cooling with heatsink + composite heatpipe combo - 2x 90mm Fans - FREEZE Fan Stop - Active Fan Control - Metal…
SpecPicks Verdict
SpecPicks scored ZOTAC Gaming GeForce RTX 4070 Super Twin Edge OC DLSS 3 12GB GDDR6X… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. Compare with similarly-priced alternatives in the graphics cards category before committing. 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.
Key Features
- Powered by NVIDIA DLSS 3, ultra-efficient Ada Lovelace arch, and full ray tracing
- Boost Clock 2490 MHz, 12GB GDDR6X, 192-bit, 21 Gbps, PCIE 4.0
- IceStorm 2.0 Advanced Cooling, SPECTRA RGB Lighting, 2x 90mm fans, FREEZE Fan Stop, Active Fan Control, Metal Backplate
- 8K Ready, 4 Display Ready, HDCP 2.3, VR Ready
- 3 x DisplayPort 1.4a, 1 x HDMI 2.1a, DirectX 12 Ultimate, Vulkan RT API, Vulkan 1.3, OpenGL 4.6
Full Specifications
| Brand | ZOTAC |
|---|---|
| Model Name | ZOTAC GAMING GeForce RTX 4070 SUPER Twin Edge OC |
| Unit Count | 1 Count |
| Model Number | ZT-D40720H-10M |
| Built-In Media | ZOTAC GAMING GeForce RTX 4070 SUPER Twin Edge OC graphics card, 2x 8-pin-to-12VHPWR cable, User Manual |
| Number of Fans | 2 |
| Mfr Part Number | ZT-D40720H-10M |
| Video Processor | NVIDIA |
| Antenna Location | Gaming |
| Graphics Card Ram | 12 GB |
| Graphics Ram Size | 12 GB |
| Graphics Ram Type | GDDR6X |
| Compatible Devices | Desktop |
| Memory Clock Speed | 21 GHz |
| Graphics Coprocessor | NVIDIA GeForce RTX 4070 Ti SUPER |
| Graphics Description | Dedicated |
| Warranty Description | 2 + 1 Years |
| Item Dimensions L x W | 9.2"L x 4.9"W |
| Video Output Interface | DisplayPort, HDMI and DisplayPort |
| Graphics Card Interface | PCI-Express x16 |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the GeForce RTX 4070 SUPER — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Which local LLMs fit in 12 GB?
12 GB holds models up to about 14B at Q4 with a usable context window; above that band the weights spill to system RAM and system-RAM bandwidth sets the speed, not the GPU.
- ✅ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — fits at Q4
- ✅ 12–14B models (Qwen 3 14B, Phi-4) — fits at Q4
- ❌ 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 15 community runs from 7 sources, the GeForce RTX 4070 SUPER generates a median 56.2 tok/s on 7–9B models at Q4 (per Hardware Corner).
Benchmark data for other graphics cards
Ready to buy?
Amazon shows no buyable offer for ZOTAC Gaming GeForce RTX 4070 Super Twin Edge OC… at the last check. The closest in-stock match with the same RTX 4070 Super 12GB graphics card is ZOTAC Gaming GeForce RTX 4070 Super Twin Edge OC…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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