Quick Answer
The GeForce RTX 4070 SUPER is a newer generation graphics card that typically offers a significant performance uplift over the RTX 3070, particularly in ray tracing and with the benefit of DLSS 3 Frame Generation. The RTX 3070 remains a capable card for its generation, but the RTX 4070 SUPER generally provides more modern features and higher frame rates at higher resolutions.
GeForce RTX 4070 SUPER vs GeForce RTX 3070: Full Comparison
Introduction
Comparing graphics cards from different generations helps clarify the pace of technological advancement and informs upgrade decisions. This analysis examines the GeForce RTX 4070 SUPER and the GeForce RTX 3070, highlighting their architectural differences, performance characteristics, and feature sets. Readers will gain a clear understanding of the key distinctions in areas like gaming performance, efficiency, and supported technologies.
Architecture and Core Specifications
The underlying architecture is a primary differentiator between these two GPUs. The RTX 4070 SUPER is based on NVIDIA’s Ada Lovelace architecture, while the RTX 3070 utilizes the previous-generation Ampere architecture.
- Process Node: The RTX 4070 SUPER is built on a more advanced 5nm process, which typically contributes to better power efficiency. The RTX 3070 uses an 8nm process.
- CUDA Cores: The RTX 4070 SUPER features a higher count of CUDA cores (7168) compared to the RTX 3070 (5888), which is a key factor for traditional rasterization performance.
- VRAM: Both cards come with 12GB of GDDR6X (4070 SUPER) and 8GB of GDDR6 (3070) memory, respectively. The larger and faster memory buffer on the 4070 SUPER can be beneficial for higher-resolution gaming and certain professional applications.
Gaming and Ray Tracing Performance
Performance is a central point of comparison. The generational leap is most apparent in demanding scenarios.
- Rasterization Performance: In games without ray tracing enabled, the RTX 4070 SUPER generally delivers a notable performance advantage, often exceeding the RTX 3070’s frame rates by a considerable margin, especially at 1440p and 4K resolutions.
- Ray Tracing Performance: Both cards support real-time ray tracing, but the RTX 4070 SUPER’s third-generation RT Cores are more efficient. This typically results in higher playable frame rates when ray tracing is activated.
- DLSS Support: The RTX 4070 SUPER supports DLSS 3, which includes Frame Generation technology. This can create entirely new frames to boost performance dramatically in supported titles. The RTX 3070 supports DLSS 2 (Super Resolution) but not Frame Generation.
Power Efficiency and Features
Technological improvements often extend beyond raw performance to include efficiency and new capabilities.
- Power Consumption: Despite its higher performance tier, the RTX 4070 SUPER typically has a similar or only slightly higher Total Graphics Power (TGP) rating compared to the RTX 3070, showcasing the efficiency gains of the newer architecture.
- AV1 Encoding: The RTX 4070 SUPER includes a dual AV1 encoder, which is beneficial for content creators and streamers due to its superior compression efficiency. The RTX 3070 lacks this specific encoder.
- Connectivity: The RTX 4070 SUPER often uses a newer 12VHPWR power connector in its Founders Edition, while the RTX 3070 typically uses traditional 8-pin PCIe connectors. Many third-party models for both cards may use different connector configurations.
Comparison Table: GeForce RTX 4070 SUPER vs RTX 3070
| Feature | GeForce RTX 4070 SUPER | GeForce RTX 3070 |
|---|---|---|
| Architecture | Ada Lovelace | Ampere |
| Process Node | 5nm (TSMC 4N) | 8nm (Samsung) |
| CUDA Cores | 7168 | 5888 |
| VRAM | 12GB GDDR6X | 8GB GDDR6 |
| Memory Bus | 192-bit | 256-bit |
| RT Cores | 3rd Generation | 2nd Generation |
| Tensor Cores | 4th Generation | 3rd Generation |
| DLSS Support | DLSS 3 (Frame Generation) | DLSS 2 (Super Resolution) |
| AV1 Encoding | Yes (Dual Encoders) | No |
| Typical TGP | 220W | 220W |
| Typical Performance Target | 1440p / 4K (with DLSS) | 1440p |
Frequently Asked Questions (FAQ)
What is the main performance difference between the RTX 4070 SUPER and RTX 3070?
The RTX 4070 SUPER generally provides a substantial performance uplift, particularly at 1440p and 4K resolutions. This advantage is amplified in games that support DLSS 3 Frame Generation, a feature exclusive to the newer card.
Is the 12GB VRAM on the RTX 4070 SUPER a significant advantage?
In many current games at 1440p, 8GB can be sufficient. However, for more demanding future titles, higher-resolution textures, or certain creative workloads, the 12GB buffer on the RTX 4070 SUPER can provide more headroom and help avoid performance limitations.
Does the RTX 4070 SUPER support older technologies like DLSS 2?
Yes, the RTX 4070 SUPER is fully backward compatible with DLSS 2 Super Resolution technology. It can use DLSS 2 in games that support it, in addition to having access to the newer DLSS 3 features where available.
Which card is more power-efficient?
Despite offering higher performance, the RTX 4070 SUPER is typically built on a more efficient architecture. In many scenarios, it can deliver its higher frame rates while operating at a similar power draw to the RTX 3070.
Final Thoughts
The GeForce RTX 4070 SUPER represents a clear generational step forward from the RTX 3070, offering significantly higher performance, more VRAM, and access to newer technologies like DLSS 3 Frame Generation and AV1 encoding. The RTX 3070 remains a competent graphics card for its generation, particularly for 1440p gaming. The choice between them often depends on an individual’s performance targets, the importance of the latest features, and the specific requirements of their gaming library or applications.