11/19/2023 0 Comments 3070ti test![]() ![]() ![]() The "Ampere" graphics architecture debuts the second generation of NVIDIA's ambitious RTX real-time raytracing technology that combines raytraced elements with conventional raster 3D to significantly improve realism. The idea is to outclass the RX 6700 XT and make up ground lost to the RX 6800. Slightly higher GPU clock speeds wrap things up. ![]() This in itself is a 35% increase in memory bandwidth even if the memory size remains the same at 8 GB. Next, NVIDIA gave the memory sub-system a major boost by giving this card 19 Gbps GDDR6X memory instead of the 14 Gbps GDDR6 on the RTX 3070. First, the RTX 3070 Ti maxes out the GA104 chip, enabling all 6,144 CUDA cores physically present as opposed to the 5,888 on the RTX 3070-a 4% increase. NVIDIA attempted to set the RTX 3070 Ti apart from the RTX 3070 without significantly increasing manufacturing costs (i.e., without having to tap into the larger GA102 silicon). All testing occurred from a Ryzen 9 5900X desktop running Ubuntu 21.04.The GeForce RTX 3070 Ti is among a two-part refresh by NVIDIA for the higher-end of its GeForce RTX 30-series "Ampere" product stack, with the other being the RTX 3080 Ti we reviewed last week. On the AMD side the Linux 5.13 kernel plus Mesa 21.2-devel was the graphics driver stack used for testing there. The NVIDIA 465.31 driver was used for all of the NVIDIA graphics cards benchmarked for this article. The NVIDIA 465.31 driver was used the past two weeks for testing as the latest public driver - while it doesn't officially list the RTX 3070 Ti and reports the GPU just as a "NVIDIA Device", it's been working fine across our OpenGL / OpenCL / Vulkan / CUDA / OptiX benchmarking without any problems - similar to the RTX 3080 Ti working fine on this driver release. ![]() To no surprise given our success with the rest of the NVIDIA GeForce RTX 30 series line-up, the RTX 3070 Ti was working without issue under Linux when using the latest proprietary driver. The GeForce RTX 3070 Ti is expected to retail for around $599 USD while availability will be the tricky part once these cards start appearing at Internet retailers tomorrow. Aside from that, the RTX 3070 family part of the RTX 30 Ampere series is quite similar. These improvements with the RTX 3070 Ti lead to a 290 Watt graphics card power compared to 220 Watts on the non-Ti RTX 3070. The RTX 3070 Ti also has 8GB of GDDR6X video memory compared to standard DDR6 on the original RTX 3070. The GeForce RTX 3070 Ti is quite similar to the existing RTX 3070 graphics card except that it has 6144 CUDA cores over 5888 on the non-Ti variant and enjoys a 1.58GHz base clock compared to 1.50GHz and a 1.77GHz boost clock compared to 1.73GHz. Here are the initial Linux gaming benchmarks looking at the performance of the GeForce RTX 3070 Ti up against the rest of the GeForce RTX 20 and RTX 30 series GPUs as well as AMD's Radeon RX 6000 series competition. Last week the GeForce RTX 3080 Ti review embargo lifted while today NVIDIA has lifted it on the RTX 3070 Ti ahead of the official availability tomorrow. ![]()
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