AMD Radeon RX 7800 XT RDNA 3 “Navi 31” Graphics Card Specs, Performance, Price & Availability – All the things We Know So Far

AMD Radeon RX 7800 XT graphics card primarily based on the RDNA 3 “Navi 31” GPU goes to be a high-end gaming answer, ushering in efficiency ranges by no means earlier than seen within the PC gaming phase, and this is every part from specs, worth, and efficiency that it is advisable know.

AMD Radeon RX 7800 XT RDNA 3 Graphics Card: The Next-Gen Navi 31 Flagship Infused With Chiplet Architecture

[Updated- 21/08/22]

The AMD Radeon RX 6000 RDNA 2 graphics playing cards proved that the purple crew can provide efficiency on par and even exceed that of the competing GeForce RTX lineup. Each phase noticed a large enhance in efficiency however the Navi 21 sequence was where the actual motion was, with efficiency surpassing even the likes of the mighty RTX 3090 Ti from NVIDIA.

AMD not simply delivered a model new GPU package deal to its gaming viewers however a package deal that was uplifted with all kinds of architectural and software program improvements equivalent to Infinity Cache tech, FSR, and Smart Access Memory. All of those options mixed to offer Radeon customers a fluid and clean gaming expertise whereas having fun with all the advantages that modern-day video games have to supply equivalent to Ray Tracing, DirectX 12 Ultimate, and visible upscalers applied sciences.

We ought to anticipate related issues with the next-generation flagship too however an vital issue to contemplate is that GPUs have gotten extra power-hungry and extra expensive. It is a pattern that may proceed into the long run as we get higher merchandise however in return, there’s at all times a price to pay for finish customers. So beginning with what we all know up to now, first we should always check out the model new RDNA 3 GPU core that’s anticipated to debut on the next-gen Radeon RX 7000 sequence graphics card lineup.

AMD Navi 31 ‘Plum Bonito’ GPU – The Next-Gen RDNA 3 Powerhouse

At the highest of the RDNA 3 SKU lineup is the Navi 31 GPU. Although there’s a fair sooner chip within the works that’s anticipated to debut subsequent yr, the 2022 flagship is alleged to be primarily based on the Navi 31 GPU. The AMD RDNA 3 GPUs will likely be a part of the ‘GFX11’ household and the flagship Navi 31 GPU is internally codenamed ‘Plum Bonito’ whereas the RDNA 2 flagship, the Navi 21 GPU was internally referred to as ‘Sienna Cichlid’. AMD has grow to be fairly keen on utilizing fish names as its inside codenames for the gaming GPU lineup and that is anticipated to proceed with the RDNA 3 lineup.

AMD confirmed that its RDNA 3 GPUs will likely be coming later this yr with an enormous efficiency uplift. The firm’s Senior Vice President of Engineering, Radeon Technologies Group, David Wang, stated that the next-gen GPUs for Radeon RX 7000 sequence will provide over 50% efficiency per watt uplift vs the present RDNA 2 GPUs. Some of the important thing options of the RDNA 3 GPUs highlighted by AMD will embrace:

• 5nm Process Node
• Advanced Chiplet Packaging
• Rearchitected Compute Unit
• Optimized Graphics Pipeline
• Next-Gen AMD Infinity Cache
• >50% Perf/Watt vs RDNA 2

In the knowledge revealed by AMD, the corporate highlighted just a few key options of its RDNA 3 GPUs that may energy the subsequent era of Radeon RX graphics playing cards. The RDNA 3 GPU will likely be primarily based on a 5nm course of node and make the most of a sophisticated chiplet packaging that delivers elevated efficiency per watt. Furthermore, the GPU will home a spread of recent applied sciences equivalent to a model new and rearchitected Compute Unit, an optimized graphics pipeline, and the next-gen of Infinity Cache.

AMD will likely be rearchitecting the compute items inside RDNA 3 to ship enhanced raytracing capabilities. Although there is not any point out of what these capabilities are if we had been to guess, we’d say it is undoubtedly speaking about efficiency and a set of superior options on the RDNA 3 GPU core for Radeon RX 7000 graphics playing cards.

AMD’s RDNA 2 GPU-powered Radeon RX 6000 sequence had been the primary to characteristic raytracing capabilities on the purple camp. They had been a era behind NVIDIA who launched their first raytracing GPUs two years prior on the Turing graphics structure and fine-tuned it additional to ship higher efficiency within the second era on Ampere. With RDNA 3 GPU-powered Radeon RX 7000 pitted for launch later this yr, we are able to anticipate AMD to supply the same bounce in efficiency and even exceed Ampere’s ray-tracing capabilities. But the actual problem forward could be to rival NVIDIA’s third Gen RT (Raytracing) cores that are anticipated to debut on the Ada Lovelace-powered GeForce RTX 40 sequence.

Besides raytracing, AMD may also be including an Optimized Graphics Pipeline for RDNA 3 GPUs will enable for even increased clock speeds than RDNA 2 GPUs. The AMD Radeon RX 6000 playing cards already run shut to three GHz so, with an improved 5nm course of node, we are able to anticipate AMD to breach previous the three GHz clock restrict. This is crucial for AMD as their competitor is not holding again both with RTX 40 sequence rumors additionally hinting at as much as 3 GHz clock speeds using the extra environment friendly 4N (optimized 5nm course of node).

In addition to those, AMD may also be leveraging superior GPU capabilities of its RDNA 3 graphics structure to ship a richer software program ecosystem equivalent to assist for AV1 and model new WMMA Instructions which can enable AI-Learning via the help of devoted {hardware} blocks. The firm is anticipated to debut its next-gen FSR 3.0 expertise with RDNA 3 GPUs which can sort out NVIDIA’s AI-Assisted DLSS characteristic suite.

The GPUs may also be amongst the primary to make the most of the model new PCIe Gen 5.0 protocol, permitting for as much as 128 GB/s switch charges. This will likely be an important step in enhancing the Smart Access Memory characteristic and likewise drive the best way ahead for SAS (Smart Access Storage) which is a model new characteristic designed in compliance with Microsoft’s Direct Storage API to ship sooner loading instances and higher texture streaming in-game. Display capabilities equivalent to DP2.0 and HDMI 2.1 may also be current on the brand new graphics playing cards.

AMD RDNA GPU (Generational Comparison) Preliminary:

AMD Radeon RX 7800 XT Graphics Card Specifications

The AMD Navi 31 GPU, the flagship RDNA 3 chip, would energy the next-gen fanatic playing cards such because the Radeon RX 7800 XT graphics card. We have heard that AMD will drop CU (Compute Units) in favor of WGP (Work Group Processors) on its next-gen RDNA 3 GPUs. Each WGP will home twin CU (Compute Units) however with twice the SIMD32 clusters versus simply 2 on every CU inside RDNA 2. Rumors are that AMD has the choice to pick out between Samsung and TSMC for the 6nm die. The Radeon RX 7800 XT will likely be a barely cut-down SKU, much like the RX 6800 XT.

• AMD Radeon RX 7800 XT: 10752 Cores, 320-bit Bus, 80-160 MB Infinity Cache, 308mm² GPU Die @5nm
• AMD Radeon RX 6800 XT: 4608 Cores, 256-bit Bus, 128 MB Infinity Cache, 520mm² GPU Die @7nm

According to the newest data, the cut-down AMD Navi 31 GPU with RDNA 3 structure is anticipated to supply a single GCD with 42 WGPs. This will give out a complete of 10,752 SPs or stream processors. This is a rise of two.3x in cores in comparison with the 4608 SPs featured on the Navi 21 XT GPU on the RX 6800 XT. The GPU or the Navi 31 GCD is alleged to measure 308mm² and can come packaged on TSMC’s 5nm course of node.

The Navi 31 XT GPU may also carry 5 MCD’s which can characteristic 16 MB Infinity Cache per die and are additionally more likely to carry the 64-bit (32-bit x 2) reminiscence controllers that may present the chip with a 320-bit bus interface. We can anticipate the cardboard to characteristic 20 GB of GDDR6 reminiscence (Samsung) because the RX 6800 XT already featured 16 GB of reminiscence. AMD had a transparent lead in reminiscence capability over the RTX 3080 and they might need to retain that lead going ahead with over 16 GB capacities on the high-end playing cards.

While this equals 80 MB of Infinity Cache which is decrease than the 128 MB featured on the present Navi 21 GPUs, there’s additionally a 3D-Stacked answer within the works which was identified lately and that will double the Infinity Cache with 32 MB (16 MB 0-hi + 16 MB 1-hi) capacities for a complete of 160 MB of cache. This is a 25% enhance versus the present Navi 21 design and it additionally makes Navi 31 the primary GPU with each, chiplet and 3D stacked designs. These chiplets or MCD’s will likely be fabricated on TSMC’s 6nm course of node and measure 37.5mm² every.

Now, that is going to end in increased energy draw and AMD appears to have confirmed this a lot that their next-generation graphics card lineup will characteristic increased energy consumption however they’ll nonetheless be a extra environment friendly possibility than what NVIDIA has to supply. The AMD Radeon RX 6950 XT already has a TBP of 335W so for a >2x efficiency acquire. The playing cards are anticipated to retain their twin 8-pin plug enter for energy and have an up to date triple-fan cooling design which is barely taller than the one at present in use.

AMD Radeon RX 7800 XT Graphics Card Performance

As for the efficiency of those monster GPUs, we are able to solely use theoretical numbers right here because the launch is a bit far-off however primarily based on what we all know from the anticipated theoretical compute numbers, the efficiency goes to see over a 2.3x acquire over the present playing cards. This is a significant leap

• AMD Radeon RX 7900 XT: ~75,00 TFLOPs (FP32) (Assuming 3.0 GHz clock)
• AMD Radeon RX 7800 XT: ~64.50 TFLOPs (FP32) (Assuming 3.0 GHz clock)
• AMD Radeon RX 6950 XT: 23.80 TFLOPs (FP32) (2324 MHz Boost Clock)
• AMD Radeon RX 6900 XT: 23.04 TFLOPs (FP32) (2250 MHz Boost clock)
• AMD Radeon RX 6800 XT: 20.74 TFLOPs (FP32) (2250 MHz Boost clock)
• AMD Radeon RX 6800: 16.17 TFLOPs (FP32) (2105 MHz Boost clock)

Based on a theoretical clock velocity of three.0 GHz, you stand up to 65 TFLOPs of compute efficiency and the rumors are suggesting even increased enhance clocks. But one ought to needless to say compute efficiency does not essentially point out the general gaming efficiency however regardless of that, will probably be an enormous improve for gaming PCs and a 5.3x enhance over the present quickest console, the Xbox Series X.

This will likely be over a 2x compute efficiency uplift for every graphics card versus its predecessor and that is with out even factoring within the model new architectural options which might be anticipated to convey main lifts too of their respective division. Now FLOPs aren’t essentially reflective of the graphics or gaming efficiency however they do present a metric that can be utilized for comparability. A 3.25x acquire over the RX 6800 XT could be large for AMD and is certainly going to be required if they’re going to sort out the likes of NVIDIA’s Geforce RTX 40 sequence.

Gamers ought to anticipate fluid 4K gaming to be buttery clean on these graphics playing cards and with the FidelityFX suite providing next-gen FSR, SAS, and SAM assist, we’d even see playable 60 FPS at 8K decision.

AMD Navi 31 GPU SKUs “Preliminary” Specifications:

AMD Radeon RX 7800 XT Graphics Card Price & Availability

The AMD Radeon RX 7000 sequence graphics playing cards will likely be specializing in the high-end variants first with the likes of the Navi 31, Navi 32, and Navi 33 GPUs. Previous rumors had talked about Navi 33 to be adopted by Navi 31 after which Navi 32 GPU-based graphics playing cards however the leaker had earlier identified that these plans had been not relevant. We do not know which GPUs will hit the market first however AMD is more likely to unveil its Navi 33 and Navi 31 variants first. As for the launch, the playing cards are both anticipated in Late October or Mid-November which implies a This autumn 2022 launch.

This will likely be the same timeframe because the AMD Ryzen 7000 ‘Zen 4’ Desktop CPUs which may also be launching in Fall 2022. Furthermore, NVIDIA can be aiming for a This autumn 2022 launch and that is not all, even Intel is planning a This autumn 2022 launch for its very personal thirteenth Gen Raptor Lake CPU household. So in whole, we’re 4 main desktop PC launches later this fall which implies it’ll be one heated This autumn this time round however customers are in for a deal with as they’ll have numerous tech to select from for his or her next-gen gaming PC builds.

As for pricing, the cut-down flagship dies have at all times been positioned very competitively in opposition to the competitors. The Radeon RX 6800 and RX 6800 XT had been priced at $579 US and $649 US, respectively so we are able to anticipate pricing between the $600-$700 US vary for the subsequent *800 XT elements. The Radeon RX 7900 XT will take the spot of the >$1000 US flagship however for the most effective worth/worth, most customers will likely be trying on the 7800 XT graphics playing cards.