Watch The AMD Radeon RX 7000 “RDNA 3” GPU Unveil Livestream Here, Gaming GPUs Enter The Chiplet Era - Wccftech

Today, AMD volition beryllium hosting its "Together We Advanced Gaming" livestream wherever the institution volition unveil its Radeon RX 7000 "RDNA 3" GPUs.

Chiplets Come To Gaming GPUs! AMD Radeon RX 7000 "RDNA 3" Graphics Card Unveil Is Only 24 Hours Away, Tune In to The Livestream here

The livestream has a sole absorption and purpose, it volition people the unveiling of AMD's next-generation RDNA 3 GPUs which volition powerfulness the Radeon RX 7000 bid graphics cards. AMD volition not lone speech astir the specifications but besides the features and the bundle ecosystem that volition revolve astir the caller gaming chips.

Join AMD for “together we advance_gaming,” announcing the adjacent procreation of GPUs built connected the groundbreaking AMD RDNA™ 3 architecture delivering caller levels of performance, efficiency, and functionality to gamers and creators.

Our precocious extremity RDNA 3 GPUs volition present beardown increases successful show and show per watt compared to our existent products and see caller features supporting precocious resolution, precocious framework complaint gaming. We look guardant to sharing much details aboriginal this week.

AMD CEO, Dr. Lisa Su

AMD confirmed that its RDNA 3 GPUs volition beryllium coming aboriginal this twelvemonth with a immense show uplift. The company's Senior Vice President of Engineering, Radeon Technologies Group, David Wang, said that the next-gen GPUs for Radeon RX 7000 bid volition connection implicit 50% show per watt uplift vs the existing RDNA 2 GPUs. Some of the cardinal features of the RDNA 3 GPUs highlighted by AMD volition include:

• 5nm Process Node
• Advanced Chiplet Packaging
• Rearchitected Compute Unit
• Optimized Graphics Pipeline
• Next-Gen AMD Infinity Cache
• Enhanced Ray Tracing Capabilities
• Refined Adaptive Power Management
• >50% Perf/Watt vs RDNA 2

Join america connected November 3rd for the unveiling of #RDNA3 and the satellite premiere of breathtaking caller footage from @CallistoTheGame, @Forspoken, a sneak peek astatine thing astonishing from our friends astatine @Ubisoft, and a full batch more...

Live astatine 4 p.m at: https://t.co/GE89dZgxqF pic.twitter.com/Yuy4BpRz94

— Radeon RX (@Radeon) November 2, 2022

The archetypal lineup is expected to see 2 cards based connected the flagship Navi 31 GPU, the Radeon RX 7900 XTX 24 GB & the Radeon RX 7900 XT 20 GB.

AMD Radeon RX 7900 XTX 24 GB Graphics Card "Rumored" Specifications

The AMD Navi 31 GPU, the flagship RDNA 3 chip, would powerfulness the next-gen enthusiast cards specified arsenic the Radeon RX 7900 XTX/XT graphics card. We person heard that AMD volition driblet CU (Compute Units) successful favour of WGP (Work Group Processors) connected its next-gen RDNA 3 GPUs. Each WGP volition location dual CU (Compute Units) but with doubly the SIMD32 clusters arsenic opposed to conscionable 2 connected each CU wrong RDNA 2. Rumors are that AMD has the enactment to prime betwixt Samsung and TSMC for the 6nm die.

• AMD Navi 31 XTX: 12288 Cores, 384-bit Bus, 192 MB Infinity Cache, 308mm2 GPU Die @5nm
• AMD Navi 21 XTX: 5120 Cores, 384-bit Bus, 128 MB Infinity Cache, 520mm2 GPU Die @7nm

According to the latest information, the AMD Navi 31 GPU with RDNA 3 architecture is expected to connection a azygous GCD with 48 WGPs, 12 SAs, and 6 SEs. This volition springiness retired a full of 12,288 SPs oregon watercourse processors. This is an summation of 2.4x successful cores compared to the 5120 SPs featured connected the Navi 21 GPU. The GPU oregon the Navi 31 GCD is said to measurement 308mm² and volition travel packaged connected TSMC's 5nm process node.

The Navi 31 GPU volition besides transportation 6 MCD's which volition diagnostic 16 MB Infinity Cache per dice and are besides apt to transportation the 64-bit (32-bit x 2) representation controllers that volition supply the spot with a 384-bit autobus interface.

While this equals 96 MB of Infinity Cache which is little than the 128 MB featured connected the existent Navi 21 GPUs, there's besides a 3D-Stacked solution successful the works which was pointed retired recently and that would treble the Infinity Cache with 32 MB (16 MB 0-hi + 16 MB 1-hi) capacities for a full of 192 MB of cache. This is simply a 50% summation versus the existent Navi 21 plan and it besides makes Navi 31 the archetypal GPU with both, chiplet and 3D stacked designs. These chiplets oregon MCD's volition beryllium fabricated connected TSMC's 6nm process node and measurement 37.5mm² each.

AMD Radeon RX 7900 XT 20 GB Graphics Card "Rumored" Specifications

There volition besides beryllium a cut-down variant that volition diagnostic the Navi 31 XT GPU core. This spot is going to battalion 42 WGPs oregon 10,752 cores. That's 12.5% less cores than the full-fat variant. The GPU volition besides tally astatine somewhat little timepiece speeds but the powerfulness gully volition beryllium lower.

• AMD Navi 31 XT: 12288 Cores, 320-bit Bus, 160 MB Infinity Cache, 308mm2 GPU Die @5nm
• AMD Navi 21 XT: 4608 Cores, 256-bit Bus, 128 MB Infinity Cache, 520mm2 GPU Die @7nm

The graphics paper volition besides diagnostic 20 GB of GDDR6 representation crossed a 320-bit wide autobus interface. Since determination are lone 5 MCDs enabled, the paper volition extremity up with 80 MB of Infinity Cache which is 16MB little than the apical variant and a 16.6% decrease.

AMD Radeon RX 7900 XT "Preliminary" Specifications:

Graphics CardAMD Radeon RX 7900 XTXAMD Radeon RX 7900 XTAMD Radeon RX 6950 XTAMD Radeon RX 6900 XT

GPU	Navi 31 XTX	Navi 31 XT	Navi 21 KXTX	Navi 21 XTX
Process Node	5nm+6nm	5nm+6nm	7nm	7nm
Die Size	308mm2 (Only GCD) 533mm2 (with MCDs)	308mm2 (Only GCD) 533mm2 (with MCDs)	520mm2	520mm2
Transistors	TBD	TBD	26.8 Billion	26.8 Billion
GPU WGPs	48	42	40	40
Stream Processors	12288	10752	5120	5120
TMUs/ROPs	TBD	TBD	320 / 128	320 / 128
Game Clock	TBD	TBD	2100 MHz	2015 MHz
Boost Clock	>3 GHz	>3 GHz	2310 MHz	2250 MHz
FP32 TFLOPs	>75 TFLOPs	>65 TFLOPs	23.65 TFLOPs	23.04 TFLOPs
Memory Size	24 GB GDDR6	20 GB GDDR6	16 GB GDDR6	16 GB GDDR6
Infinity Cache	96 MB	80 MB	128 MB	128 MB
Memory Bus	384-bit	320-bit	256-bit	256-bit
Memory Clock	~20 Gbps	~20 Gbps	18 Gbps	16 Gbps
Bandwidth	~960 GB/s	~800 GB/s	576 GB/s	512 GB/s
Effective Bandwidth	TBD	TBD	1728.2 GB/s	1664.2 GB/s
TBP	~400W	~350W	335W	300W
PCIe Interface	PCIe 5.0 x16	PCIe 5.0 x16	PCIe 4.0 x16	PCIe 4.0 x16
Price	TBD	TBD	$1099 US	$999 US

Refined Adaptive Power Management & Next-Gen Infinity Cache For RDNA 3 Confirmed

AMD's SVP & Technology Architect, Sam Naffziger, has already highlighted that the next-generation RDNA 3 GPUs featured connected the Radeon RX 7000 GPUs and next-gen iGPUs, volition connection a scope of caller technologies including a refined adaptive powerfulness absorption tech to acceptable workload-specific cognition points, making definite that the GPU lone utilizes the powerfulness required for the workload. The GPUs volition besides diagnostic a next-gen AMD Infinity Cache which volition connection higher-density, lower-power caches and reduced powerfulness needs for the graphics memory.

What’s Next?

Looking ahead, we’re continuing our propulsion for much businesslike gaming with AMD RDNA 3 architecture. As the archetypal AMD graphics architecture to leverage the 5nm process and our chiplet packaging technology, AMD RDNA 3 is connected way to present an estimated >50 percent amended show per watt than AMD RDNA 2 architecture – genuinely bringing top-of-the-line gaming show to gamers successful cool, quiet, and energy-conscious designs.

Contributing to this energy-conscious design, AMD RDNA 3 refines the AMD RDNA 2 adaptive powerfulness absorption exertion to acceptable workload-specific operating points, ensuring each constituent of the GPU uses lone the powerfulness it requires for optimal performance. The caller architecture besides introduces a caller procreation of AMD Infinity Cache, projected to connection adjacent higher-density, lower-power caches to trim the powerfulness needs of graphics memory, helping to cement AMD RDNA 3 and Radeon graphics arsenic a existent leaders successful efficiency.

We’re thrilled with the improvements we’re making with AMD RDNA 3 and its predecessors, and we judge there’s, adjacent more, to beryllium pulled from our architectures and precocious process technologies, delivering unmatched show per watt crossed the stack arsenic we proceed our propulsion for amended gaming.

via AMD

AMD volition beryllium unveiling its RDNA 3 GPU architecture and the Radeon RX 7000 graphics cards connected the 3rd of November portion the existent retail motorboat volition instrumentality spot a fewer weeks later.

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