When NVIDIA rolled out its RTX 40 SUPER series, the buzz around the 4070 SUPER was palpable. But what exactly does that 'SUPER' designation mean for gamers and creators? It's not just a marketing tweak; there are some genuine architectural and spec differences that translate into tangible performance gains.
At its heart, both the RTX 4070 and the 4070 SUPER are built on NVIDIA's Ada Lovelace architecture, using the AD104 chip. However, the SUPER version benefits from a more fully realized version of this chip. While the original 4070 uses a cut-down AD104-250 core, the 4070 SUPER employs the AD104-350, which activates more of the chip's potential. This means a significant bump in raw processing power: the 4070 SUPER boasts 7168 CUDA cores, 224 Tensor Cores, and 56 RT Cores, compared to the 4070's 5888 CUDA cores, 184 Tensor Cores, and 46 RT Cores. That's a roughly 21.7% increase in core count, which is a pretty substantial leap.
Beyond the core count, the SUPER model also gets a boost in its L2 cache. It sports 48MB of L2 cache, a 33% increase over the 4070's 36MB. Why does this matter? Think of the L2 cache as a super-fast scratchpad for the GPU. A larger cache means the GPU can hold more frequently accessed data closer at hand, reducing the need to fetch it from the slower main video memory. This can lead to smoother performance, especially in complex scenes where lots of textures and data need to be accessed quickly. We're seeing this translate into real-world benefits, like faster loading times in games such as Forza Horizon 5, and improved texture handling in demanding titles like Cyberpunk 2077, particularly at higher resolutions.
Speaking of resolutions, the performance gap between the two cards becomes more apparent as you crank up the settings. At 1080p, the difference might be a modest percentage, often staying well above the 100 FPS mark in many titles. However, step up to 1440p, and the 4070 SUPER really starts to shine. It's positioned as a fantastic card for maxing out settings at this popular resolution, often surpassing the older RTX 3090 in performance while consuming significantly less power. For those looking to upgrade from older generations like the RTX 3070 or 2070, the 4070 SUPER offers a substantial performance uplift, easily pushing past 100 FPS in many of today's most demanding games at 1440p.
While the 4070 SUPER maintains the 12GB GDDR6X memory and 192-bit bus width of its non-SUPER sibling, NVIDIA has managed to optimize the memory controller. This, combined with the architectural improvements, leads to better memory bandwidth utilization, which is crucial for high-resolution gaming and demanding creative workloads. The reference material also hints at higher potential for memory overclocking on the SUPER variant, further extending its performance ceiling.
So, when you see '4070 SUPER,' it signifies a more potent iteration of the original 4070, packing more cores, a larger cache, and architectural refinements. It's designed to offer a more robust experience, especially at 1440p and for those pushing graphical boundaries with ray tracing, all while maintaining impressive power efficiency. It's a thoughtful evolution, aiming to provide a noticeable step up for gamers and creators seeking that extra bit of horsepower without jumping to a significantly higher tier.
