Quick Answer
The GeForce RTX 4080 SUPER and RTX 4070 Ti SUPER are both high-performance graphics cards based on NVIDIA’s Ada Lovelace architecture. The RTX 4080 SUPER generally offers higher performance for demanding tasks like 4K gaming and content creation, while the RTX 4070 Ti SUPER typically provides strong performance at a lower power draw and cost, making it a compelling option for high-refresh-rate 1440p gaming.
GeForce RTX 4080 SUPER vs GeForce RTX 4070 Ti SUPER: Full Comparison
Introduction
Choosing between high-end graphics cards often involves balancing performance, power, and cost. This comparison examines the GeForce RTX 4080 SUPER and the GeForce RTX 4070 Ti SUPER, two powerful options from NVIDIA’s SUPER refresh lineup. We will analyze their specifications, gaming performance, feature sets, and typical use cases to help clarify their key differences and similarities, providing a clear foundation for an informed decision.
Architecture and Core Specifications
Both cards are built on the same Ada Lovelace architecture, featuring third-generation RT Cores for ray tracing and fourth-generation Tensor Cores for AI-driven technologies like DLSS 3. The primary differences lie in the scale of their silicon and memory configuration.
- GPU Die: The RTX 4080 SUPER utilizes the larger AD103 chip, while the RTX 4070 Ti SUPER uses the AD103 or AD102 chip with a different configuration. This translates to a higher core count for the 4080 SUPER.
- CUDA Cores: The RTX 4080 SUPER typically features a higher number of CUDA cores, which is a major factor in its raw computational performance.
- Memory: A key differentiator is the VRAM. The RTX 4080 SUPER comes with 16GB of GDDR6X memory on a 256-bit bus. The RTX 4070 Ti SUPER also features 16GB of GDDR6X memory but on a narrower 256-bit bus, which can affect memory bandwidth.
Gaming and Rendering Performance
Performance varies significantly depending on resolution and game settings. The gap between the two cards widens as the graphical demand increases.
- 1440p Gaming: The RTX 4070 Ti SUPER is generally considered a powerhouse for 1440p gaming, capable of delivering high frame rates with maxed-out settings, often with ray tracing enabled when using DLSS. The RTX 4080 SUPER performs exceptionally well at this resolution, often exceeding the refresh rates of common monitors.
- 4K Gaming: This is where the RTX 4080 SUPER’s advantages become more pronounced. Its higher core count and memory bandwidth typically allow for more consistent performance at 4K resolution with high/ultra settings. The RTX 4070 Ti SUPER can handle 4K gaming, but settings may need to be adjusted more frequently for optimal frame rates.
- Ray Tracing and DLSS 3: Both cards support the full suite of Ada Lovelace features, including DLSS 3 Frame Generation. The performance uplift from these technologies is significant on both, but the RTX 4080 SUPER’s additional horsepower allows it to sustain higher frame rates with intensive path-traced effects.
- Content Creation: For GPU-accelerated tasks like video editing, 3D rendering, and AI workloads, the RTX 4080 SUPER typically completes tasks faster due to its superior specs. However, the 4070 Ti SUPER remains a very capable card for most creator workflows.
Power, Thermals, and Physical Design
The performance tier of each card directly influences its power requirements and thermal output.
- Power Draw (TGP): The RTX 4080 SUPER has a higher typical Total Graphics Power (TGP) rating, often around 320W. The RTX 4070 Ti SUPER typically has a lower TGP, generally around 285W. This means the 4070 Ti SUPER may place a lower demand on the power supply and generate slightly less heat.
- Cooling and Size: Custom models from board partners for both cards usually feature substantial cooling solutions. The RTX 4080 SUPER models are often physically larger due to the need to dissipate more heat. It’s important to check case compatibility for either card.
- Power Connectors: Both cards commonly use the 12VHPWR (or the newer 12V-2×6) power connector. A high-quality power supply with the appropriate cabling is recommended.
Comparison Table
| Feature | GeForce RTX 4080 SUPER | GeForce RTX 4070 Ti SUPER |
|---|---|---|
| GPU Architecture | NVIDIA Ada Lovelace (AD103) | NVIDIA Ada Lovelace (AD103/AD102) |
| CUDA Cores | 10,240 | 8,448 |
| VRAM (Memory) | 16 GB GDDR6X | 16 GB GDDR6X |
| Memory Bus Width | 256-bit | 256-bit |
| Memory Bandwidth | 736 GB/s | 672 GB/s |
| Typical Gaming Performance (1440p) | Extremely High Frame Rates | Very High Frame Rates |
| Typical Gaming Performance (4K) | High/Ultra Settings, High FPS | High Settings, Good FPS (may require settings adjustments) |
| Ray Tracing / DLSS 3 Support | Yes (3rd Gen RT Cores, 4th Gen Tensor Cores) | Yes (3rd Gen RT Cores, 4th Gen Tensor Cores) |
| Typical Board Power (TGP) | ~320W | ~285W |
| Recommended PSU | Generally 750W or higher | Generally 700W or higher |
| Outputs | Typically: 3x DisplayPort, 1x HDMI | Typically: 3x DisplayPort, 1x HDMI |
Frequently Asked Questions (FAQ)
What is the main difference between the RTX 4080 SUPER and 4070 Ti SUPER?
The primary differences are in core count, memory bandwidth, and overall performance tier. The RTX 4080 SUPER has more CUDA cores and higher memory bandwidth, which generally translates to better performance, especially at 4K resolution. The RTX 4070 Ti SUPER has a lower typical power draw.
Is the RTX 4070 Ti SUPER sufficient for 4K gaming?
The RTX 4070 Ti SUPER can handle 4K gaming, but its performance varies by title. For many games, it will deliver a good experience at high settings, though users may need to utilize DLSS or adjust some settings for the most demanding titles to maintain high frame rates. The RTX 4080 SUPER is typically more consistently powerful for native 4K.
Do both cards support the same features like DLSS 3.5?
Yes. Both graphics cards are based on the same Ada Lovelace architecture and support the full range of features including DLSS 3 (Super Resolution and Frame Generation), DLSS 3.5 with Ray Reconstruction, Reflex, and AV1 encoding.
Which card typically has higher power consumption?
The GeForce RTX 4080 SUPER generally has a higher Total Graphics Power (TGP) rating and therefore typically consumes more power under load compared to the RTX 4070 Ti SUPER.
Final Thoughts
This comparison highlights two distinct tiers within NVIDIA’s high-end GPU lineup. The GeForce RTX 4080 SUPER stands as the more powerful option, generally offering superior performance for uncompromising 4K gaming and demanding professional workloads. The GeForce RTX 4070 Ti SUPER presents a strong alternative, delivering excellent 1440p and capable 4K performance with a typically lower power requirement. The choice between them often comes down to the target resolution, desired performance headroom, and system power considerations.