NVIDIA Ampere (RTX 30) Architecture Deep-Dive: RT Cores, GDDR6X vs. GDDR6, & More

We're deep-diving into the NVIDIA RTX 3080 and 3090 architecture (Ampere), prior to our RTX 3080 review going live in the next video. This looks at memory, RT cores, and arch changes.
Sponsor: Get the Thermaltake Core P3 on Amazon - https://geni.us/Yf93

The best way to support our work is through our store: https://store.gamersnexus.net/

Like our content? Please consider becoming our Patron to support us: http://www.patreon.com/gamersnexus

In this video, we're talking about NVIDIA's Ampere architectural changes versus Turing (and, to some extent, Pascal). We'll be covering the block diagrams for SMs and the GPU on the whole, but also talking about the major changes to RT cores and to the Tensor logic. Memory and memory bandwidth are also major performance drivers, and get additional discussion. This video will help you understand how the RTX 3080, 3090, 3070, and other NVIDIA Ampere (30-series) GPUs work at a lower level, and will help you understand why the performance changes are what they are. You'll have to check back for the review on the 16th for benchmarks.

TIMESTAMPS

00:00 - NVIDIA Ampere Architecture Overview
01:50 - NVIDIA Process Changes & 8nm
05:05 - Ampere SM vs. Turing SM Differences
12:56 - Ampere L1 Cache Changes
14:55 - Ampere 3rd Gen Tensor Cores
19:14 - Changes with 2nd Gen RT Cores (3080 vs. 2080 RT)
24:14 - Quick Summary
24:44 - GDDR6X vs. GDDR6 & Memory Improvements
28:07 - Conclusion: A Lot More to Cover, But...

** Please like, comment, and subscribe for more! **

Links to Amazon and Newegg are typically monetized on our channel (affiliate links) and may return a commission of sales to us from the retailer. This is unrelated to the product manufacturer. Any advertisements or sponsorships are disclosed within the video ("this video is brought to you by") and above the fold in the description. We do not ever produce paid content or "sponsored content" (meaning that the content is our idea and is not funded externally aside from whatever ad placement is in the beginning) and we do not ever charge manufacturers for coverage.

Follow us in these locations for more gaming and hardware updates:

t: http://www.twitter.com/gamersnexus
f: http://www.facebook.com/gamersnexus
w: http://www.gamersnexus.net/

Host, Additional Reporting: Steve Burke
Editorial: Patrick Stone
Video: Keegan Gallick, Andrew Coleman

Видео NVIDIA Ampere (RTX 30) Architecture Deep-Dive: RT Cores, GDDR6X vs. GDDR6, & More канала Gamers Nexus