NVIDIA is in trouble?

Updated 29th October 2020 | 11:38 IST

Preparing to shut out a serious month of announcements for AMD – and to open the door to the subsequent era of architectures across the corporate – AMD bound up its final keynote presentation of the month by announcing their Radeon RX 6000 series of video cards. Hosted another time by AMD CEO Dr Lisa Su, AMD’s hour-long keynote revealed the primary three parts in AMD’s new RDNA2 architecture video card family: the Radeon RX 6800, 6800 XT, and 6900 XT. The core of AMD’s new high-end video card lineup, AMD means to try to battle with the simplest of the simplest out of arch-rival NVIDIA. And we’ll get to ascertain first-hand if AMD can retake the high-end market on November 18th, when the primary two cards hit retail shelves.

AMD’s forthcoming video card launch has been an extended time coming for the corporate, and once they’ve been teasing particularly heavily. For AMD, the Radeon RX 6000 series represents the culmination of efforts from across the corporate as everyone from the GPU architecture team and therefore the semi-custom SoC team to the Zen CPU team has played a task in developing AMD’s latest GPU technology. All the while, these new cards are AMD’s best chance in a minimum of half a decade to finally catch up to NVIDIA at the high-end of the video card market.

Accordingly, AMD has pulled out all of the stops in designing it, assembling an architecture that’s on the cutting-edge of technical features like ray tracing and DirectX 12 Ultimate support, all the while leveraging the various things they’ve learned from their successful Zen CPU architectures to maximise RDNA2’s performance. RDNA2 is additionally rare therein it isn’t being built on a replacement manufacturing process, so coming from AMD’s earlier RDNA (1) architecture and associated video cards, AMD is counting on architectural improvements to deliver virtually all of their performance gains. Truly, it’s AMD’s RDNA2 architecture that’s getting to make or break their new cards.

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AMD Radeon RX 6900 XT AMD Radeon RX 6800 XT AMD Radeon RX 6800 AMD Radeon RX 5700 XT
Stream Processors 5120?
(80 CUs)
(72 CUs)
(60 CUs)
(40 CUs)
ROPs 128 128 96 64
Game Clock 2015MHz 2015MHz 1815MHz 1755MHz
Boost Clock 2250MHz 2250MHz 2105MHz 1905MHz
Throughput (FP32) 20.6 TFLOPs 18.6 TFLOPs 13.9 TFLOPs 9.75 TFLOPs
Memory Clock 16 Gbps GDDR6 16 Gbps GDDR6 16 Gbps GDDR6 14 Gbps GDDR6
Memory Bus Width 256-bit 256-bit 256-bit 256-bit
Infinity Cache 128MB 128MB 128MB N/A
Total Board Power 300W 300W 250W 225W
Manufacturing Process TSMC 7nm TSMC 7nm TSMC 7nm TSMC 7nm
Transistor Count 26.8B 26.8B 26.8B 10.3B
Architecture RDNA2 RDNA2 RDNA2 RDNA (1)
GPU Navi 21 Navi 21 Navi 21 Navi 10
Launch Date 12/08/2020 11/18/2020 11/18/2020 07/07/2019
Launch Price $999 $649 $579 $399

Over the approaching months, RDNA2 will filter down into an increasing number of AMD chip designs. except for now, within the PC space, AMD is starting with enthusiast-level video cards. the primary RDNA2 GPU out of the works is Navi 21 – AKA “Big Navi” – which AMD is going to be using because of the basis of a trio of video cards. These are the Radeon RX 6900 XT, 6800 XT, and 6800 respectively. With these latest cards, AMD is aiming squarely at NVIDIA’s recently-launched GeForce RTX 30-series lineup, getting to meet (or beat) the RTX 3090, 3080, and 3070 respectively. Suffice it to mention, AMD hasn’t been ready to match NVIDIA’s top cards for several years now, so these are very bold claims from a corporation that has re-learned the way to become very bold within the last five years.

As today’s announcement isn’t a full tech deep dive – just like the Zen 3 announcement, the deep dive will come closer to launch – AMD is merely sharing some high-level specifications of the new cards. But with information on the amount of CUs, memory support, and power consumption now in hand, we have an honest idea of what AMD is bringing to the table.RD

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