![]() Benchmark test gpu gtx 970 vs gtx750 driver#NVidia wants SLI to grow in adoption among gamers and has been making sweeping driver performance tweaks to enable this, though there have always been concerns about multi-GPU thermals in adjacent configurations. Benchmark test gpu gtx 970 vs gtx750 update#We’ve seen SLI creep ahead in marketing focus with each driver update and conference call for about a year now. NVIDIA GeForce GTX 980 – Changes to Thermal Design and TDP Note that although the GTX 980 and its accompanying GM204 chip may host fewer cores, they can still output better performance core-for-core in tuned gaming and high-end CUDA environments. The GTX 980’s major advancements have been in core performance (each core is approximately 40% more powerful than the CUDA cores used in Kepler devices), TDP, and underlying technology to improve gaming visuals. ![]() A 165W TDP on a flagship GPU is undoubtedly nVidia's way of kicking AMD where it hurts most. The GTX 980 and accompanying GM204 chip have about 2x the performance per Watt over Kepler. 5W isn’t enough headroom for overclocking, though if a board partner wanted to build a lower power GTX 970 for more discreet HTPC / living room applications (with limited or no OC support), the TDP would theoretically allow for a single 6-pin header.īecause the watt draw directly impacts thermals in a GPU (though there are many other factors – like the cooling interface, DRAM, and VRM), we can expect more horsepower at a lower temperature and power bill. The GTX 970’s TDP in particular is worthy of note: A single 6-pin power cable can support up to 150W of power given a reasonably-classed PSU, and although nVidia is shipping its reference 970 with two 6-pin connectors for safety in overclocking, there is single-header potential. This is made clear by the 980’s somewhat impressive 165W TDP and the 970’s 145W TDP for perspective, the previous-generation GTX 780 Ti sits at around 250W TDP, demanding 1 x 6-pin + 1 x 8-pin power connectors from the PSU. During our meetings with various nVidia engineers and product managers, we learned that the GTX 980’s development saw continued focus on mitigating temperatures to allow for greater thermal headroom, aiding in the performance improvement. The GTX 980 sports a new GPU – one that nVidia boasts is “easily the most advanced GPU ever made” – in the form of the GM204 semiconductor. NVIDIA GeForce GTX 980 & 970 Video Card Specs NVIDIA GeForce GTX 980 Benchmark & Specs Explanation Video Subscribe to our Twitter, Facebook, YouTube, and home pages for all of that. Embargo lifted at 7:30PM PST during the event, so there may be additional event-based information published following this review. Today we're reviewing nVidia's GTX 980 and Maxwell architecture, benchmarking for gaming performance / FPS, and looking at the TDP and power features.Ī quick note: Although this review was written prior to today, we will be at nVidia’s Santa Monica-based Game24 unveil event on Thursday, 9/18 from 6PM through midnight. ![]() Among others, some key advancements include: Multi-Frame Sampled Anti-Aliasing (MFAA), Dynamic Super Resolution (DSR), VXGI (Voxel Global Illumination), third generation delta color compression, and VR Direct. You’ll see a lot of new buzzwords around the web today, the embargo now lifted, and we’ll go into detail on what each of these technologies means for the gaming audience. Maxwell sees significant architectural changes over its preceding Kepler and Fermi family members and will inevitably lead into Pascal, detailed here. “The World’s Most Advanced GPU” was written on the hefty black and green box, a few phone calls were made, and we knew it was time. Time passed, and as mobile 800-series GPUs began shipping, we still hadn’t heard about what would eventually become the GTX 900 series. ![]() The GTX 750 Ti saw the debut of NVidia’s Maxwell architecture almost 7 months ago, making for one of the first times the company has ever unveiled a low-end product before its architecture flagship. ![]() It’s been a months-long journey of GTX 800, then GTX 900 rumors, broken embargoes, questions, and anticipation. ![]()
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