AMD launched its Navi GPU architecture this year with the release of the Radeon RX 5700 XT and Radeon RX 5700 this year, cutting them down into Navi 14 parts for the new Radeon RX 5500 XT — but the new RDNA 2 architecture will be powering the next-gen PlayStation 5 and Xbox Series X consoles.
The fine folks at Digital Foundry have done an Xbox Series X deep dive, where they think the GPU frequency on the custom Navi-based design in the Xbox Series X console will be higher than any of the Navi-based Radeon graphics cards in the PC.
Digital Foundry said: “It would also suggest frequencies that are appreciably higher than those seen in AMD’s Navi-based GPUs – which reverses the situation with the current-gen machines, which are typically underclocked compared to equivalent PC parts. Increasing both area and frequency inevitably pushes up power consumption way beyond anything we’ve seen in a home console“.
Their report continued: “Our measurements for the first-gen PlayStation 3 currently top the power consumption charts at 209W during gameplay. Based on what we know of Navi GPUs from the existing, seemingly less capable Radeon RX 5700-series, not to mention the size of the Series X casing, I wouldn’t be surprised to see the new console move beyond 300W“.
There’s one thing that Digital Foundry are missing here — they’re going on the fact the Xbox Series X and its semi-custom chip is anything like a traditional graphics card. It is not. It is a semi-custom design based on the Zen 2 and RDNA 2 architectures (the new RDNA 2-based cards should arrive in the form of the Navi 20 GPU in new Radeon graphics cards in 2020).
My industry sources have said that the Navi 20 GPU will be a “proper 4K” GPU, and that the semi-custom design chips for the new consoles when added with GDDR6 memory, technologies like Variable Rate Shading (which we’re going to go into detail on in a future article) and the fact Microsoft and Sony can finely tune every single part of their console from hardware to software — the experience on consoles will be unmatched on the PC (for the cost).
Xbox Series X coverage:
- PS5, Xbox Series X SSD may use software-defined flash to boost speeds
- Microsoft to ‘virtually eliminate’ loading times on Xbox Series X
- How the Xbox Series X will look in your living room
- Clarifying the Xbox Series X name
- Xbox Series X’s custom SoC built with backward compatibility in mind
- Next-gen Forza is playable on Xbox Series X, is ‘vastly different’
- Xbox Series X size comparison vs Xbox One, PS4 Pro, Switch
- Next-gen Xbox controller has a share button
- Xbox Series X naming scheme leaves door open for Lockhart
- Xbox Series X may allow suspend and resume for multiple games at once
- Microsoft reveals next-gen Xbox console, the Xbox Series X
- Xbox Series X may allow suspend and resume for multiple games at once
- Next-gen Xbox Lockhart has ‘significantly less RAM’ for 1440p gaming
- Next-gen Xbox Scarlett specs: 12TFLOPs, 16GB RAM, 3.5GHz Zen 2 CPU
- Cheaper next-gen Xbox Lockhart targets 1440p 60FPS
- Cheaper next-gen Xbox Lockhart targets 1440p 60FPS
- Project Scarlett devkits aren’t widely available yet
- PS5, Xbox Scarlett SSD may use Optane-like ReRAM to supercharge speeds
- NVIDIA G-Sync monitors to improve PlayStation 5 and Xbox Scarlett
- Project Scarlett won’t get VR gaming, Microsoft doesn’t care about VR
- Next-gen Xbox Scarlett plays four generations of Xbox games
- Microsoft teases next-gen Xbox: 8K, 120FPS, super-fast SSD
- Xbox Scarlett CPU: ‘no compromises’, allows for 4K 120FPS gaming
- Microsoft: Xbox Scarlett will kick PlayStation 5’s ass in perf/price
- Next-gen Xbox may hit 4K 60FPS in every game
- Project Scarlett to hit 1080p 120FPS gaming
- Project Scarlett trade-in program announced, but there’s a big catch
- New Viking Assassin’s Creed may be next-gen console launch game
- Next-gen Xbox may get room-scale VR gaming
- PS5 and Xbox Scarlett will both handle ray tracing differently
- Gears 5 developer says Xbox Scarlett has dedicated ray tracing cores
- GTA 6 on PS5, Project Scarlett to have insane hyper-realistic visuals
- AMD ‘Flute’: Xbox Scarlett SoC: Zen 2 8C/16T @ 3.2GHz on 7nm
- Project Scarlett’s price isn’t locked in yet
- Project Scarlett isn’t the last Xbox console
