Nvidia RTX 4070 Ti Super vs Nvidia RTX 4070Which Should You Buy in 2026?
The Nvidia RTX 4070 Ti Super and Nvidia RTX 4070 are both Nvidia Ada Lovelace graphics cards competing at different price points within the same generation. The Nvidia RTX 4070 Ti Super targets 1440p ultra / 4K high gaming with 16 GB GDDR6X and 8,448 CUDA cores. The Nvidia RTX 4070 is designed for 1440p with 12 GB GDDR6X. Both cards run DLSS 3, so upscaling quality is equal between them — the gap comes from raw compute and bandwidth. The 4 GB VRAM gap is significant — higher VRAM is increasingly important as games scale up texture budgets at 1440p and 4K. This 2026 guide gives you a clear answer on which is worth the money for your resolution and workload.
Option A
Nvidia RTX 4070 Ti Super
Ada Lovelace · 16GB GDDR6X
1440p and entry 4K gaming with excellent DLSS 3 support
Option B
Nvidia RTX 4070
Ada Lovelace · 12GB GDDR6X
1440p gaming with high efficiency and DLSS 3 Frame Generation
| Architecture | Ada Lovelace | Ada Lovelace |
| Compute Units | 8,448 CUDA cores | 5,888 CUDA cores |
| VRAM | 16GB GDDR6X | 12GB GDDR6X |
| Memory Bandwidth | 672 GB/s | 504 GB/s |
| TDP | 285 W | 200 W |
| DLSS | ✓ DLSS 3 | ✓ DLSS 3 |
| FSR | ✓ FSR FSR 3 | ✓ FSR FSR 3 |
| Ray Tracing | ✓ Yes | ✓ Yes |
| Target Res. | 1440p ultra / 4K high | 1440p |
| Recommended PSU | 800W | 700W |
| Release Year | 2024 | 2023 |
What actually makes them different
Nvidia RTX 4070 Ti Super has 4GB more VRAM (16GB vs 12GB). This matters at higher resolutions and with modern AAA titles that use large texture packs — VRAM saturation causes stuttering and frame time spikes that raw performance numbers don't show.
Nvidia RTX 4070 Ti Super has 168GB/s more memory bandwidth (672GB/s vs 504GB/s), which benefits high-resolution rendering where large textures need to be fetched rapidly.
Nvidia RTX 4070 draws 85W less power (200W vs 285W), making it more practical for smaller cases, quieter cooling solutions, and builds with a lower-wattage PSU.
Want to see which GPU bottlenecks with your CPU? Read our GPU bottleneck guide or use the FPS Calculator on TechBenchPro to estimate frame rates for your full build.
Which one should you buy?
The straightforward answer — no specs required.
Buy RTX 4070 Ti Super if…
- You game at 1440p or 4K with high texture settings — 16GB VRAM prevents stuttering
- You're targeting 4K or want 3+ years of headroom at max settings
Buy RTX 4070 if…
- You game primarily at 1080p where 12GB VRAM is sufficient today
- You have a smaller case, lower-wattage PSU, or want a quieter cooling setup
- You game at 1080p or 1440p and don't need flagship-level headroom
Best for your resolution
🖥️ 1080p High-Refresh Gaming
Nvidia RTX 4070 (more power efficient)
At 1080p, both cards have sufficient raw power for 144+ fps in most titles. The lower-tier card is usually the smarter purchase here — you're not using the extra performance headroom, but you are saving money and running cooler.
🎯 1440p Competitive Gaming
Nvidia RTX 4070 Ti Super
1440p is where upscaling tech and VRAM start to matter. Nvidia RTX 4070 Ti Super's DLSS 3 Frame Generation delivers a real FPS advantage in supported titles, making it the stronger 1440p choice.
🔮 4K & Future-Proofing
Nvidia RTX 4070 Ti Super
Nvidia RTX 4070 Ti Super's 16GB VRAM is the right buffer for 4K ultra texture packs — VRAM saturation at 4K causes stuttering that raw GPU power alone can't fix. This is the clear 4K pick between these two.
Building a budget gaming rig? Read our best budget GPU guide to see where each card fits in the broader market.
Bottom line
Gaming Performance
Nvidia RTX 4070 Ti Super's DLSS DLSS 3 support (including Frame Generation) gives it a practical FPS advantage in the growing library of DLSS 3-supported titles. In non-DLSS games, rasterization performance is more closely matched.
Resolution & VRAM
At higher resolutions (1440p and 4K), Nvidia RTX 4070 Ti Super's 16GB VRAM provides more headroom for texture-heavy games. At 1440p and 4K ultra textures, 16GB+ VRAM prevents the stuttering that smaller buffers cause.
Real-World Data
For the actual benchmark comparison and FPS estimates at your target resolution, use TechBenchPro's GPU comparator. It provides side-by-side performance data for both cards across popular games — more reliable than the spec-based analysis here.
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See FPS numbers side-by-side
This page covers spec-based analysis. For real FPS estimates across popular games at your resolution, use TechBenchPro's GPU Comparator — free, no signup.
Open GPU Comparator on TechBenchProFrequently asked questions
Which is better for gaming — Nvidia RTX 4070 Ti Super or Nvidia RTX 4070?
Nvidia RTX 4070 Ti Super has a practical advantage in DLSS 3-supported games — Frame Generation can add significant frame rates with minimal quality loss. In non-DLSS titles, rasterization performance is closer, but Nvidia RTX 4070 Ti Super's 672GB/s memory bandwidth gives it an edge at higher resolutions. For your specific game and resolution, use TechBenchPro's GPU comparator for real data.
Is 16GB VRAM actually worth it over 12GB?
At 1080p, 12GB is sufficient for most current games. At 1440p, you start to see VRAM pressure in texture-heavy titles at ultra settings. At 4K ultra, 16GB provides real headroom. If you plan to keep the card for 3+ years, more VRAM is meaningful future insurance.
Is Nvidia RTX 4070 Ti Super worth buying over Nvidia RTX 4070?
Nvidia RTX 4070 Ti Super is built on Ada Lovelace (2024) versus Nvidia RTX 4070's Ada Lovelace (2023). Newer architecture typically delivers better power efficiency and improved ray tracing performance per watt. Nvidia RTX 4070 Ti Super also brings 4GB more VRAM, which matters for longevity at 1440p and 4K.
Is DLSS on Nvidia RTX 4070 Ti Super better than FSR on Nvidia RTX 4070?
DLSS 3 uses Nvidia's Tensor cores for AI-based upscaling and adds Frame Generation for extra FPS in supported titles — the quality at equivalent presets is generally sharper than FSR. FSR FSR 3 is open-source, works on all GPUs, and has broad game support, but is typically less sharp at the same base resolution. The practical gap depends on your game library — DLSS has stronger quality in supported titles; FSR wins on compatibility.
What PSU wattage do I need for Nvidia RTX 4070 Ti Super or Nvidia RTX 4070?
For a full gaming system with Nvidia RTX 4070 Ti Super (285W GPU TDP), a 800W PSU is recommended. For Nvidia RTX 4070 (200W TDP), plan for 700W. These figures account for CPU, RAM, storage, and load headroom. Always choose a reputable PSU brand (Seasonic, Corsair, be quiet!) — a cheap PSU that can't sustain its rated wattage under gaming load is a common source of system instability.
Choosing a GPU for a new build? Read our full PC building guide — it walks through every component decision including GPU selection.