MSI
MSI GeForce RTX 4070 Super 12G Ventus 3X OC Gaming Video Card
Bottom line: The MSI GeForce RTX 4070 Super 12G Ventus 3X OC Gaming Video Card ($1,195.00 on Amazon as of 2026-10-25 10:14 UTC): 12GB GDDR6X memory handles high-res textures at 1440p and many 4K titles; main trade-off: 12GB VRAM limits larger local LLMs and heavily modded 4K games.
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*Price sourced from Amazon.com. Last updated 2026-10-25. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 12GB GDDR6X memory handles high-res textures at 1440p and many 4K titles
- ✓ Three TORX 4.0 fans with linked outer rings focus airflow through the heatsink
- ✓ Nickel-plated copper base plate cools both the GPU and the memory modules
- ✓ Square-section Core Pipe heat pipes sit flush on the base plate for even heat spread
- ✓ HDMI 2.1a plus 3x DP 1.4a outputs, rated for 4K and 8K HDR displays
Cons
- ✗ 12GB VRAM limits larger local LLMs and heavily modded 4K games
- ✗ 192-bit memory bus is narrower than higher-tier RTX 40-series cards
- ✗ DisplayPort 1.4a outputs, not the newer DP 2.1 standard
- ✗ Triple-fan cooler needs case clearance; check the listing for exact length
Manufacturer description
The MSI GeForce RTX 4070 Super 12G Ventus 3X OC pairs NVIDIA's RTX 4070 Super GPU with 12GB of GDDR6X memory on a 192-bit bus. It is a strong option if you want high-refresh 1440p gaming with room to step up to 4K. Cooling uses three TORX 4.0 fans. Each pair of fans is joined by an outer ring that focuses airflow through the heatsink. Under the fans, a nickel-plated copper base plate draws heat from both the GPU and the memory modules. It passes that heat to Core Pipe heat pipes, whose square cross-section sits flush against the base plate and spreads heat along the full length of the…
SpecPicks Verdict
SpecPicks scored MSI GeForce RTX 4070 Super 12G Ventus 3X OC Gaming Video Card using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. MSI'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 much VRAM does the MSI RTX 4070 Super Ventus 3X OC have?
It has 12GB of GDDR6X memory on a 192-bit memory interface.
What display outputs does this card have?
It has three DisplayPort 1.4a outputs and one HDMI 2.1a output. MSI lists support for 4K and 8K HDR.
Will it work in my PCIe 3.0 or PCIe 5.0 motherboard?
The card uses a PCI Express Gen 4 interface. It is backward compatible with PCIe 3.0 slots and works in PCIe 5.0 x16 slots. Check that your case and power supply meet the requirements on the product listing.
How does the Ventus 3X keep the GPU cool?
It uses three TORX 4.0 fans with a linked outer-ring design and a nickel-plated copper base plate over the GPU and memory. Square-section Core Pipe heat pipes carry the heat along the full length of the radiator.
Can I overclock or monitor this card?
Yes. The card ships with a factory OC, and MSI Afterburner lets you monitor key parameters in real time and adjust clocks and fan behavior. For warranty terms on overclocking, check the manufacturer's listing.
Video review
I Don’t Know What to Say… – Nvidia RTX 4070 Super, 4070 Ti Super, 4080 Super Review — Linus Tech Tips on YouTube
Key Features
- REVOLUTIONARY TRIPLE FAN - Three fans available cover considerable heat dissipation
- TORX 4.0 FANS - Cool TORX 4.0 fans are based on teamwork, with pairs of fans tied together by a connected outer ring design that focuses airflow in the triple fan cooling system
- COPPER BASE PLATE - The heat of the GPU and memory modules is captured by a solid nickel-plated copper base plate and then quickly transferred to a series of heat pipes; this expansion of thermal transfer systems with efficient mechanisms optimizes overall efficiency
- CORE PIPE - The core tubes are precision made to make the most of the available space. The square section of the heat pipes fully touches the GPU base plate and then diffuses heat along the entire length of the radiator
- AFTERBURNER - MSI Afterburner is the world-renowned and widely used graphics card overclocking software; take full control of your graphics card by monitoring key system parameters in real time. It is compatible with the graphics card part of other vendors
Full Specifications
| Size | RTX 4070 Super |
|---|---|
| Brand | msi |
| Color | Black |
| Model | V513-643R |
| UnitCount | 1 |
| ReleaseDate | 2024-01-17T00:00:01Z |
| Manufacturer | MSI |
| ItemPartNumber | V513-643R |
| Full listing title | MSI GeForce RTX 4070 Super 12G Ventus 3X OC Gaming Video Card - 12GB GDDR6X, PCI Express Gen 4, 192-bit, 3X DP v 1.4a, HDMI 2.1a (Supports 4K & 8K HDR) |
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?
MSI GeForce RTX 4070 Super 12G Ventus 3X OC Gaming Video Card - 12GB GDDR6X, PCI Express Gen 4, 192-bit, 3X DP v 1.4a, HDMI 2.1a (Supports 4K & 8K HDR) 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.
*Price sourced from Amazon.com. Last updated 2026-10-25. Price and availability subject to change.
Read our analysis
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