Asus has officially unveiled the GeForce RTX 4070 Dual EVO, this time equipped with GDDR6 memory. While the card may seem like a minor revision compared to the original Dual EVO, which came with faster GDDR6X memory, it still offers robust performance. The card’s 2.5-slot design and dual-fan cooling system remain largely unchanged, providing the same solid thermal solution, complete with the fan stop feature for quiet operation when the GPU is under light loads.
Under the Hood: AD104-251 GPU with 5888 CUDA Cores
At its core, the GeForce RTX 4070 Dual EVO is powered by the AD104-251 GPU, which packs 5888 CUDA cores. Interestingly, these specs are nearly identical to the AD104-250 chip found in the original RTX 4070 with GDDR6X memory. The key difference, however, lies in the type of memory.
The newly launched GDDR6 memory in this card offers a data transfer rate of 20 Gbps per pin, allowing the card’s 12 GB memory to deliver a total bandwidth of 480 GB/s. In comparison, the GDDR6X version pushes 21 Gbps per pin, offering a slightly higher 504 GB/s of bandwidth. While this translates to about 5% more memory bandwidth for the GDDR6X version, Nvidia has downplayed the performance gap, describing it as negligible in most real-world scenarios.
Clock Speeds and Overclocking Potential
The GeForce RTX 4070 Dual EVO ships with two factory-set performance modes. In OS mode, the card runs at 2550 MHz, while in standard mode, it operates at 2520 MHz. For users looking to squeeze out a bit more performance, Asus offers the GPU Tweak III utility, which unlocks overclocking capabilities.
Power and Connectivity: A Lean, Efficient Build
One of the most attractive aspects of the RTX 4070 Dual EVO is its efficiency. With a 200W power draw, the card is relatively energy-efficient for its class, making it a good fit for users who value power savings without compromising too much on performance. The card is powered by a single 8-pin PCIe connector, simplifying installation for most setups.
In essence, the GeForce RTX 4070 Dual EVO with GDDR6 memory is a thoughtful addition to Asus’ lineup. While it doesn’t revolutionize the market, it offers a quieter, cooler, and more power-efficient option for gamers and creators who don’t need the absolute highest memory bandwidth.
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