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 ($1195.00 on Amazon as of 2026-10-21 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.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
*Price sourced from Amazon.com. Last updated 2026-10-21. 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 8 sources, the GeForce RTX 4070 SUPER generates a median 56.2 tok/s on 7–9B models at Q4 (per Hardware Corner).
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 2026-10-21. Price and availability subject to change.
Read our analysis
SpecPicks coverage that features this Graphics Card.
Related Graphics Cards
MSI GeForce RTX 4070 Super 12G Ventus 3X OC… head-to-head
Side-by-side specs, prices, and a pick for each matchup — no tab-switching.
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- How to Build a Windows 98 Retro PC in 2026
- Best 1440p Gaming GPUs in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Ryzen 7 5800X vs Intel Core i7-9700K for 1080p Gaming in 2026: Which Budget Chip Wins?
- Intel LLM-Scaler vLLM 1.4 on Arc Pro B70: What the Latest Driver Stack Means for Local Inference
- Logitech G920 vs HORI Overdrive for Sim Racing in 2026
- Top 20 Most Played Steam Deck Games: April 2026
- Build a Wall-Mounted Raspberry Pi 4 Arcade Cabinet: 3D-Printed Case, SSD Boot, Real BOM
- Best GPU for Forza Horizon 6 at 1440p in 2026 (Without Breaking the Bank)
- AMD's Ryzen 7 7700X3D Goes Newegg-Exclusive at $329
- Open-WebUI + Ollama on RTX 3060 12 GB: A 2026 Self-Hosted Stack
- LLM-Driven Driver Install on Windows 98, 2000, and XP: Vision-LLM Walkthroughs from a 4-PC Retro Fleet
- Sound Blaster Audigy 2 ZS vs Aureal Vortex 2: The Last Great Win98 Audio Battle
- Building a Period-Correct 2003 WinXP Gaming Rig with Sound Blaster Audigy and a Modern 8BitDo Controller
- Can the Ryzen 5 5600G Run Local LLMs Without a GPU?
- Cut AI API Bills: Run Local LLMs on an RTX 3060 12GB (2026)
- 50+ Raspberry Pi Project Ideas for 2025 (By Skill Level)
- Sound Blaster Live! vs Audigy FX for a 2002 Win98/XP Bridge Build
- LattePanda Sigma GPU: What Its Graphics Really Offer
- Best Home Office Monitor Under $200 (2026)
- Forza Horizon 6: 8GB vs 16GB VRAM GPU Benchmark Guide
- Air vs AIO for the Ryzen 7 5800X: Noctua NH-U12S vs CoolerMaster ML240L
- When Does a Homelab Become a Job?
- Intel Arc Pro B60 vs RTX 3060 12GB for Local LLMs
- Intel Arc AI Inference: 2025 Performance & Setup Guide
- GPT-5.6 Sol Reportedly Cracks a 30-Year Statistics Conjecture in 90 Minutes
- Best Budget Streaming Mic + Capture Setup: Blue Yeti vs HyperX QuadCast 2 S
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090