RTX 4070 Ti SUPER评测：16G大显存，比4070Ti强10%

Summary

The video reviews the ASUS TUF 4070Ti SUPER graphics card. It has 16GB VRAM compared to 12GB on the regular 4070Ti, providing better 4K and ray tracing performance. In games it's about 10% faster than the 4070Ti but noticeably behind the 4080. The larger VRAM allows it to run workloads the 4070Ti can't. Overclocking brings it closer to but not equal to the 4080. It's meant to compete with the AMD Radeon 7900 XT and force AMD to lower prices.

Takeaways

• 😀The 4070Ti SUPER improves on the 4070Ti with more CUDA cores, higher memory bandwidth and 16GB VRAM
• 👍🏻The 4070Ti SUPER sits performance-wise between the 4070Ti and 4080
• 🔥The 4070Ti SUPER excels in 4K gaming over the 4070Ti
• 🎮The 4070Ti SUPER runs games like Cyberpunk 2077 around 10% faster than the 4070Ti at 4K
• 💪🏼The 4070Ti SUPER matches the 4080 in AI workloads needing lots of VRAM
• 📈The 4070Ti SUPER is around 10% faster overall than the 4070Ti
• 🤔The 4070Ti SUPER struggles to match the 4080 through overclocking
• 💸The 4070Ti SUPER targets AMD's RX 7900 XT on price/performance
• ⚡The 4070Ti SUPER fixes the 4070Ti's main weakness - insufficient VRAM
• 👍🏻The 4070Ti SUPER is a decent price reduction product from Nvidia

Q & A

What are the key differences between the NVIDIA RTX 4070 Ti and RTX 4070 Ti SUPER graphics cards?

The RTX 4070 Ti SUPER has a higher core count (8448 vs 7680 CUDA cores), more video memory (16GB vs 12GB), and a wider memory bus (256-bit vs 192-bit). This gives it around 10% better performance, especially at higher resolutions and with ray tracing enabled.

What resolutions and scenarios does the 4070 Ti SUPER excel at compared to the 4070 Ti?

The 4070 Ti SUPER excels at 4K resolution gaming and scenarios with demanding graphics settings like ray tracing enabled. Its added video memory capacity also gives it an advantage for large assets and datasets.

How does the performance of the 4070 Ti SUPER compare to the RTX 4080?

The 4070 Ti SUPER is around 10-15% slower than the RTX 4080 overall. The gap widens with increased resolution and graphics demands. Overclocking can reduce the gap, but not completely close it.

Why is the 4070 Ti SUPER a better fit for creative work like AI image generation?

The added VRAM allows the 4070 Ti SUPER to handle larger datasets and asset sizes that would exceed the capacity of the 12GB 4070 Ti and cause crashes or failures.

What market purpose does the 4070 Ti SUPER serve compared to the 4070 Ti?

The 4070 Ti SUPER offers better performance at the same price point to compete better with AMD's RX 7900 XT graphics card and force AMD to lower prices.

Does the 4070 Ti SUPER fully close the performance gap with the 4080?

No, even with aggressive overclocking the 4070 Ti SUPER is still around 5-10% slower than the stock RTX 4080. The gap exists due to the reduced core count and narrower memory bus versus the 4080.

How does the cooling performance of the 4070 Ti SUPER compare to the 4070 Ti?

The cooling performance is similar, with the ASUS TUF model maintaining excellent thermals and low noise at the 285W power limit. There is minimal impact from the slightly higher power draw.

What are the limitations of the 4070 Ti SUPER versus the RTX 4080?

The 4070 Ti SUPER is held back by its reduced CUDA core count versus the 4080 (8448 vs 9728), as well as the narrower 256-bit memory bus. This limits ultimate performance despite the same 16GB VRAM.

Would you recommend the 4070 Ti SUPER over the 4070 Ti for 4K gaming?

Yes, the extra VRAM and higher core count make the 4070 Ti SUPER much better suited for 4K gaming over the 12GB 4070 Ti. It can maintain smooth frame rates in the latest demanding games.

What is the overall value proposition of the 4070 Ti SUPER?

It offers around 10% better performance than the 4070 Ti at the same $799 price point. The added VRAM improves creative application support. It competes well with AMD's RX 7900 XT.